{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02371_008.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Indianapolis, Indiana | 1914 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"92"},{"label":"placed","value":"83"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 42, georef-snap 37, georef-street 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 18 panels"},{"label":"unplaced pages","value":"p0__2 (tier 1, 39.75157,-86.17666 +/-100m); p110__1 (tier 1, 39.73743,-86.16869 +/-238m); p129 (tier 1, 39.75499,-86.15495 +/-220m); p132__2 (tier 1, 39.75517,-86.14337 +/-100m); p145__1 (tier 1, 39.75064,-86.17008 +/-100m); p146__1 (tier 1, 39.75204,-86.17201 +/-180m); p177__2 (tier 1, 39.73620,-86.15923 +/-100m); p177__3 (tier 1, 39.73502,-86.16082 +/-100m); p181__1 (tier 1, 39.74918,-86.16466 +/-116m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0101/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p101","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0101/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0101","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"62.3,1606.6 241.7,1424.2 230.0,1236.5 330.0,1130.4 295.0,963.0 416.7,394.4 1254.0,264.4 1414.6,207.8 1429.8,188.9 1437.8,336.9 1439.7,918.5 1439.0,1599.3 150.1,1606.2 102.7,1609.5 62.3,1606.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0101/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17071388941756,39.76220366480698]}},{"type":"Feature","properties":{"resourceCoords":[1649.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16679493391064,39.76210444921175]}},{"type":"Feature","properties":{"resourceCoords":[1649.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16694415648438,39.758571992122874]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1708631119913,39.75867120771811]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0102/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p102","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0102/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0102","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1576.5,1656.2 1044.7,1719.1 1046.3,1623.1 830.7,1609.4 830.7,1614.3 93.0,1615.4 96.0,933.0 96.0,350.1 88.6,201.8 201.1,62.6 202.3,106.6 451.1,70.0 526.2,126.6 1260.8,127.2 1565.0,228.6 1571.8,227.5 1576.1,261.2 1576.5,1656.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0102/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[96.0,933.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1673637,39.7604272]}},{"type":"Feature","properties":{"resourceCoords":[834.0,262.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1655545,39.7616196]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0103/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p103","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.43"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0103/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0103","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1226.0,1596.0 452.1,1565.1 453.1,233.7 448.8,200.1 886.4,130.1 1070.0,154.2 1130.5,225.8 1222.8,209.9 1225.9,1555.0 1226.0,1596.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0103/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16485287170288,39.762035318964024]}},{"type":"Feature","properties":{"resourceCoords":[1649.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16089854701653,39.76194996958244]}},{"type":"Feature","properties":{"resourceCoords":[1649.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16102789628344,39.75841268599412]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16498222096979,39.7584980353757]}},{"type":"Feature","properties":{"resourceCoords":[1226.0,1603.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1620209,39.7590186]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0104/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p104","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0104/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0104","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"716.2,181.4 1061.3,245.9 1061.6,256.4 1168.0,265.9 1206.0,260.8 1197.2,1602.9 448.0,1606.0 448.2,1558.4 453.4,224.8 716.2,181.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0104/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[448.0,1606.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1620209,39.7590186]}},{"type":"Feature","properties":{"resourceCoords":[1206.0,257.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1601171,39.7614949]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0105/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p105","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0105/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0105","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"464.6,1612.2 471.6,243.8 1023.0,168.7 1224.8,252.8 1238.8,250.0 1270.0,424.4 1332.7,588.0 1465.6,959.5 1230.6,958.8 1220.9,1298.2 1225.0,1608.0 464.6,1612.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0105/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[468.0,952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1601649,39.7601972]}},{"type":"Feature","properties":{"resourceCoords":[1225.0,1608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1584062,39.7589694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0106/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p106","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0106/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0106","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"923.9,157.3 1185.8,191.5 1188.0,195.2 1185.3,311.4 1186.8,937.0 1203.7,1119.1 1202.5,1540.5 1202.0,1610.7 909.6,1620.6 913.9,1634.2 436.0,1630.5 436.0,1612.2 429.5,1303.4 436.6,965.0 670.9,963.9 535.5,594.6 471.8,432.0 439.3,258.4 923.9,157.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0106/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[672.0,948.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15779605820826,39.76017025854946]}},{"type":"Feature","properties":{"resourceCoords":[438.0,1604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15840080995281,39.758984313233135]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0107/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p107","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0107/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0107","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"68.3,1586.7 70.6,1514.6 81.2,1097.2 68.5,916.5 81.1,297.0 86.3,182.0 96.3,180.1 168.5,77.2 1088.6,25.8 1308.0,60.5 1337.9,133.3 1469.7,168.7 1598.4,154.8 1586.5,962.2 1598.7,962.4 1594.9,1613.4 1510.5,1611.1 1509.3,1599.4 832.3,1564.6 826.8,1790.4 808.6,1828.5 784.3,1788.0 788.8,1599.3 67.8,1630.8 68.3,1586.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0107/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1584.0,952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15293216843861,39.76007259147437]}},{"type":"Feature","properties":{"resourceCoords":[85.0,952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15653225417589,39.76009549067218]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0108/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p108","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0108/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0108","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1555.3,1612.3 85.9,1595.4 79.8,945.7 67.6,945.7 67.1,139.8 520.5,83.6 660.5,145.9 908.4,140.1 1292.8,50.8 1519.9,96.4 1566.9,233.9 1573.5,232.9 1566.3,463.9 1562.2,770.0 1555.4,1610.0 1555.3,1612.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0108/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[828.0,250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15105719694172,39.76130715558492]}},{"type":"Feature","properties":{"resourceCoords":[78.0,-1654.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15275329635146,39.76486128433589]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0109/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p109","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0109/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0109","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1554.0,1919.0 1536.3,1919.0 1517.5,1919.0 1479.1,1873.0 1240.0,1586.8 1203.5,1610.8 112.7,1606.0 119.0,752.0 123.1,440.9 130.3,206.1 537.2,145.2 642.2,194.5 1116.2,175.6 1167.0,129.8 1449.9,174.9 1564.1,82.8 1557.6,519.0 1558.7,1069.2 1557.7,1244.9 1554.0,1919.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0109/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[105.0,1182.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14937831971504,39.759531810972845]}},{"type":"Feature","properties":{"resourceCoords":[105.0,1607.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14940272506126,39.75875863127735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0110__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p110 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.49"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"5325.6"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0110__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0110","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1506.8,1055.6 1557.5,1098.0 1559.8,1155.7 1594.0,1020.7 1588.3,323.5 1505.2,103.8 881.6,61.2 286.5,79.2 104.4,138.3 32.4,88.5 32.0,141.5 314.3,369.4 338.9,395.4 459.5,471.6 1044.0,880.2 1110.6,912.8 1254.5,1013.2 1317.2,1057.1 1506.8,1055.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0110__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1551.0,1216.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13986321726682,39.75935711390594]}},{"type":"Feature","properties":{"resourceCoords":[1551.0,77.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13978467468719,39.7613627208323]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0111/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p111","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0111/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0111","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"133.8,560.6 570.0,246.8 919.8,4.0 1045.5,38.9 1296.2,203.3 1491.6,173.8 1367.4,285.6 1543.3,615.2 1545.7,836.8 1507.4,863.9 1483.3,1244.8 1476.7,1278.0 1478.7,1316.7 1483.8,1412.7 1486.5,1890.0 1442.6,1888.4 778.5,1864.9 778.4,1859.7 170.9,1876.6 167.6,1024.0 176.0,1024.0 176.9,622.5 132.9,561.2 133.8,560.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0111/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1331.0,530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1442439,39.7614889]}},{"type":"Feature","properties":{"resourceCoords":[176.0,1024.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.144973,39.7592158]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0112/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p112","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0112/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0112","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"149.4,73.3 780.4,54.5 780.5,59.8 1516.0,84.4 1517.6,288.8 1529.5,360.6 1531.0,532.9 1531.6,608.0 1640.6,758.9 1648.0,814.0 1635.6,823.6 1590.7,858.3 1514.0,888.0 1462.9,1219.0 1261.0,1475.6 1427.5,1707.9 1492.0,1668.5 1492.5,1781.3 928.4,1746.3 863.4,1672.9 231.2,1859.2 209.7,1901.5 176.1,1902.0 157.5,1902.4 158.0,1485.0 157.5,522.3 139.4,522.6 142.4,433.6 126.0,431.1 202.2,375.0 151.2,370.3 149.4,73.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0112/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1273.0,1103.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.139831,39.758744]}},{"type":"Feature","properties":{"resourceCoords":[158.0,1485.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1406909,39.7567354]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0113/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p113","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0113/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0113","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1273.6,1792.6 115.6,1801.6 78.3,421.4 282.9,297.1 278.2,126.5 899.9,50.2 1525.1,107.6 1546.6,85.0 1557.3,275.2 1375.9,458.8 1399.6,458.8 1238.1,1018.0 1527.3,1792.1 1323.5,1790.1 1274.8,1800.9 1273.6,1792.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0113/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1143.0,709.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.17125704246186,39.758800933702446]}},{"type":"Feature","properties":{"resourceCoords":[1520.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.17043527282866,39.75681497168828]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0114/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p114","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0114/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0114","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1503.1,1856.0 93.7,1766.8 104.3,1713.0 75.4,1331.0 124.3,1323.4 325.1,1338.2 88.8,556.2 282.1,18.7 296.0,19.0 296.1,18.0 300.0,19.0 347.3,19.0 1626.2,101.8 1585.0,754.9 1572.1,979.8 1541.5,1427.5 1536.8,1589.7 1513.3,1669.2 1503.1,1856.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0114/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[720.0,54.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16958825060068,39.759200673094334]}},{"type":"Feature","properties":{"resourceCoords":[308.0,1377.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.17045545540954,39.75674211615262]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0115/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p115","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0115/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0115","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"233.4,1169.4 226.2,945.4 208.7,294.4 942.0,276.0 941.9,271.2 1156.5,279.7 1165.1,1595.1 1108.9,1596.4 243.0,1616.0 233.4,1169.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0115/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[595.0,1608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1666577,39.7567138]}},{"type":"Feature","properties":{"resourceCoords":[942.0,276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1656565,39.7591372]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0116/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p116","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0116/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0116","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"390.0,1610.8 146.7,1612.3 110.5,1612.5 123.2,389.6 656.6,323.2 656.2,264.4 1436.4,288.9 1436.5,295.9 1440.3,1115.0 1436.6,1604.3 765.6,1608.5 665.6,1609.1 654.2,1609.2 390.0,1610.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0116/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16541248957495,39.75965904795955]}},{"type":"Feature","properties":{"resourceCoords":[1649.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16148991596361,39.75954940159816]}},{"type":"Feature","properties":{"resourceCoords":[1649.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16165482079793,39.75601355768551]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16557739440927,39.75612320404691]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0117/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p117","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0117/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0117","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1061.6,1607.9 466.7,1603.0 108.8,1598.1 119.0,1106.6 125.8,283.9 885.0,280.0 1640.7,276.1 1640.4,309.3 1496.6,892.6 1390.1,1338.5 1351.5,1390.0 1273.5,1419.7 1313.9,1525.4 1319.9,1603.8 1061.6,1607.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0117/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1487.0,935.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1588087,39.7577674]}},{"type":"Feature","properties":{"resourceCoords":[885.0,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1602093,39.758994]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0118/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p118","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0118/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0118","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1238.5,668.3 1236.0,1053.0 1240.2,1099.7 1416.6,1608.9 918.2,1606.1 767.8,1605.3 642.8,1604.7 513.5,1604.0 170.8,1605.7 164.5,1527.5 123.9,1422.2 201.5,1392.3 239.8,1340.8 344.4,895.7 485.7,313.3 485.7,298.4 960.9,304.1 956.7,290.7 1247.4,282.1 1247.4,284.7 1248.0,418.4 1238.5,668.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0118/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1236.0,1053.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.156661,39.7575119]}},{"type":"Feature","properties":{"resourceCoords":[335.0,938.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1588087,39.7577674]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0119/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p119","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.24"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0119/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0119","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"787.8,1635.2 332.1,1625.2 235.6,1614.3 72.8,1126.3 69.3,1081.8 75.9,714.6 87.7,476.2 88.3,390.9 778.9,356.0 775.9,536.8 799.5,575.5 816.5,538.8 820.4,322.4 1469.2,351.3 1639.5,1919.0 942.9,1919.0 787.4,1684.8 787.8,1635.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0119/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[65.0,1111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15667284887618,39.75745566856726]}},{"type":"Feature","properties":{"resourceCoords":[801.0,3194.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15490719509239,39.753420481061475]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0120/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p120","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.30"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0120/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0120","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1576.0,284.4 1576.0,328.6 1576.0,1273.4 1576.0,1555.0 1576.0,1563.2 408.2,1764.8 408.2,1853.5 217.4,1896.3 16.2,277.2 1576.0,284.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0120/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1576.0,1612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1494821,39.7563101]}},{"type":"Feature","properties":{"resourceCoords":[1576.0,282.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1493846,39.7587601]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0121/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p121","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0121/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0121","type":"ImageService3","width":1649,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1378.6,1822.5 725.6,1813.6 725.7,1825.8 117.5,1811.3 116.1,1532.6 111.4,576.0 111.2,528.8 1201.7,521.4 1237.9,496.9 1480.2,780.3 1555.8,868.9 1584.7,902.5 1550.3,932.5 1483.6,951.5 1378.2,953.3 1378.7,1678.8 1378.6,1822.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0121/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1390.0,1187.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1464137711569,39.75748014952366]}},{"type":"Feature","properties":{"resourceCoords":[102.0,531.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14940644336671,39.75875671161062]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0122/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p122","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0122/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0122","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.7,1874.6 298.1,1872.0 369.1,1854.9 1057.7,1846.4 1024.5,1808.4 1008.8,1789.3 1477.9,1067.7 1551.5,1037.2 1621.6,991.2 1646.0,969.7 1646.0,876.4 1613.1,914.2 671.1,244.9 676.0,238.0 346.6,1.0 294.8,1.0 292.0,18.0 268.6,17.6 267.7,173.1 264.1,841.1 228.0,841.1 263.9,884.1 292.1,917.9 257.6,947.1 191.3,965.3 86.8,965.9 79.2,1685.1 77.5,1834.5 77.0,1874.1 159.7,1874.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0122/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[522.0,1193.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1453962,39.7574697]}},{"type":"Feature","properties":{"resourceCoords":[676.0,238.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.144973,39.7592158]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0123/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p123","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0123/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0123","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"550.5,1281.1 500.0,1269.0 335.7,1229.5 311.8,1223.0 277.3,360.0 319.9,292.3 350.6,214.0 358.4,180.9 360.9,164.9 448.1,168.4 448.0,150.7 1392.0,157.0 1393.9,617.8 1392.0,802.6 1392.0,1458.5 1390.0,1507.3 550.5,1281.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0123/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1392.0,1013.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1419088,39.7554799]}},{"type":"Feature","properties":{"resourceCoords":[1392.0,157.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1406909,39.7567354]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0124/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p124","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0124/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0124","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"230.8,1489.8 222.6,1487.6 225.3,1439.5 236.5,792.1 241.5,609.8 247.4,155.0 651.3,165.4 651.6,114.8 666.5,122.8 1138.4,377.3 1239.2,654.4 1452.6,976.0 1477.1,1209.4 1556.7,1292.3 1521.7,1283.0 1046.5,1721.1 771.9,1644.5 752.5,1706.5 539.2,1850.0 486.7,1885.4 405.3,1708.6 262.3,1498.8 230.8,1489.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0124/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1025.0,592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13978425561893,39.7552362012532]}},{"type":"Feature","properties":{"resourceCoords":[246.0,155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14069374872875,39.75673701601109]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0125/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p125","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0125/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0125","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"221.9,929.4 214.0,691.0 213.5,502.4 232.3,422.3 227.6,261.6 1090.8,270.1 1182.5,271.0 1378.3,272.9 1422.7,273.4 1419.4,716.0 1418.7,804.8 1418.0,907.0 1414.8,1397.9 1432.0,1470.9 1474.0,1531.2 1479.6,1604.3 1565.1,1603.9 1563.0,1855.2 841.5,1681.2 838.8,1753.5 505.1,1684.0 505.7,1619.8 498.6,1619.6 340.1,1736.6 340.4,1919.0 285.9,1919.0 221.2,1029.4 221.9,929.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0125/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[214.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1675572,39.755938]}},{"type":"Feature","properties":{"resourceCoords":[1418.0,907.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1646653,39.7554926]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0126/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p126","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0126/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0126","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"95.0,728.1 95.1,277.6 360.6,278.4 472.5,278.7 1146.7,280.5 1507.3,283.8 1530.9,923.0 1556.2,1615.8 162.7,1631.8 156.5,1557.5 113.3,1496.4 95.2,1422.2 94.9,922.6 95.0,728.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0126/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[723.0,1603.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16322220442889,39.75422257934613]}},{"type":"Feature","properties":{"resourceCoords":[111.0,913.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16462662813862,39.75550920601628]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0127/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p127","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0127/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0127","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1284.8,1631.4 1117.7,1628.0 1082.7,1618.8 1082.7,1617.6 228.2,1604.3 228.3,1601.3 213.9,905.7 200.4,268.9 797.2,280.5 1056.4,279.3 1401.1,282.9 1419.3,283.2 1418.4,579.5 1424.4,579.8 1446.1,1634.6 1284.8,1631.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0127/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1062.0,567.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15923842863585,39.75602158666688]}},{"type":"Feature","properties":{"resourceCoords":[1062.0,1614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15926742439123,39.754107019872336]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0128/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p128","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0128/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0128","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"71.8,568.1 65.8,568.0 60.9,271.5 172.8,271.6 298.6,271.6 399.4,271.8 450.0,271.8 951.5,272.3 1053.4,282.1 1534.0,285.0 1534.4,337.2 1646.0,499.6 1646.0,1517.9 1594.6,1511.8 1545.7,1507.4 1542.3,1622.4 1440.3,1612.6 1449.4,1637.6 902.2,1620.2 450.3,1606.0 451.1,1628.0 114.1,1622.8 71.8,568.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0128/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1443.0,1620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1551962,39.7539907]}},{"type":"Feature","properties":{"resourceCoords":[1534.0,285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1548811,39.7564245]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0130/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p130","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.02"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0130/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0130","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.5,228.4 26.0,1102.0 26.9,1776.7 822.0,1919.0 1363.2,1919.0 1363.2,1745.0 1361.0,1303.6 1361.0,56.0 1361.0,32.8 1361.0,4.1 1357.3,1.0 1350.4,1.0 32.5,228.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0130/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1361.0,1277.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1495588,39.7543801]}},{"type":"Feature","properties":{"resourceCoords":[1361.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1494821,39.7563101]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0131/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p131","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.26"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0131/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0131","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.9,251.4 152.8,231.2 802.0,248.1 802.0,235.1 1499.0,246.2 1499.0,253.8 1498.9,296.4 1561.3,296.1 1538.5,1919.0 211.0,1917.0 212.0,1899.0 159.3,1899.0 159.3,1866.0 156.1,1456.7 152.9,299.6 152.9,251.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0131/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[682.0,1432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1483928,39.7543503]}},{"type":"Feature","properties":{"resourceCoords":[156.0,1432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1495588,39.7543801]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0132__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p132 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.56"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6588.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0132__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0132","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1619.9,984.6 1080.4,333.7 1047.1,295.7 971.2,209.2 299.2,218.2 230.0,234.9 95.0,237.6 70.8,237.4 34.2,1893.7 1304.0,1871.4 1302.0,1662.8 1303.5,1453.1 1614.2,1455.0 1646.0,1266.0 1646.0,1015.9 1625.3,991.0 1619.9,984.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0132__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[326.0,208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1457337,39.7562794]}},{"type":"Feature","properties":{"resourceCoords":[1304.0,1874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1434437,39.7530992]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0133/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p133","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.45"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0133/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0133","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1567.4,82.0 1567.4,85.0 1576.9,324.2 1576.8,424.6 1646.0,1296.0 1646.0,1756.4 195.1,1836.2 91.9,1799.1 123.2,1330.6 53.3,901.4 161.6,82.9 1567.4,82.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0133/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1713157,39.7561725]}},{"type":"Feature","properties":{"resourceCoords":[1647.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1673606,39.7560911]}},{"type":"Feature","properties":{"resourceCoords":[1647.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.167484,39.7525464]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1714391,39.7526278]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0134/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p134","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0134/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0134","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"29.0,763.2 29.0,799.9 285.4,784.5 485.8,1342.4 496.6,1603.7 506.4,1841.2 1534.8,1787.3 1511.2,723.5 1646.0,717.3 1646.0,49.5 1600.6,52.3 1596.2,1.0 1565.4,1.0 1565.8,54.4 136.4,141.8 135.0,750.3 29.0,763.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0134/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[472.0,762.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.17019696466171,39.751589720393085]}},{"type":"Feature","properties":{"resourceCoords":[1530.0,1836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16770388920129,39.74951122357248]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0135/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p135","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.38"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0135/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0135","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1511.1,1706.2 1220.5,1722.6 26.0,1790.4 26.0,1263.0 22.0,1250.0 26.0,1249.0 23.0,1166.0 27.0,1154.0 27.0,1136.0 23.0,1135.0 27.0,1087.0 23.0,1086.0 24.0,678.0 28.0,658.0 29.7,108.3 147.7,18.1 150.5,18.2 156.8,18.2 157.4,98.9 578.2,179.2 580.1,88.2 1511.4,296.1 1511.3,780.9 1506.9,780.8 1511.2,1089.3 1515.6,1398.1 1518.9,1636.2 1541.0,1704.5 1511.1,1706.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0135/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[145.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16700052063241,39.75258006985653]}},{"type":"Feature","properties":{"resourceCoords":[1525.0,968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16434468392113,39.75273121892384]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0136/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p136","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0136/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0136","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"69.5,1650.5 69.4,1460.4 68.8,967.3 72.4,967.4 77.5,580.3 61.0,576.4 62.2,324.0 1351.0,313.4 1351.2,318.6 1351.1,321.6 1516.1,322.1 1538.3,977.5 1533.5,977.6 1545.9,1643.2 1446.0,1647.2 520.9,1688.4 86.5,1705.3 69.5,1650.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0136/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[520.0,974.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16328339347298,39.75297551780031]}},{"type":"Feature","properties":{"resourceCoords":[520.0,1676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16332418269378,39.75167988774652]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0137/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p137","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0137/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0137","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"156.0,1634.6 145.3,967.5 150.2,967.5 129.7,310.5 812.7,314.3 812.7,315.4 812.9,320.6 847.5,324.3 1013.5,326.0 1093.2,326.9 1508.0,336.0 1543.1,1569.5 1341.8,1579.3 900.3,1597.0 821.6,1604.8 374.6,1626.3 171.3,1634.0 156.0,1634.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0137/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[835.0,968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15919856990642,39.75289527795396]}},{"type":"Feature","properties":{"resourceCoords":[171.0,1616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16082255751385,39.75172824546217]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0138/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p138","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0138/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0138","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"162.9,1590.5 472.9,1569.5 492.6,1586.5 830.0,1565.7 1096.9,1545.7 1303.9,1512.5 1499.2,1477.2 1489.8,1426.6 1549.4,1414.6 1459.5,1162.3 1332.9,825.8 1646.0,643.0 1646.0,1.0 1290.8,1.0 1293.0,160.4 1293.7,210.8 1240.7,205.2 1191.3,201.4 1190.8,231.2 1189.4,317.5 1086.4,309.1 1095.9,334.2 543.7,324.1 87.5,315.9 153.4,1591.2 162.9,1590.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0138/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1541.0,1593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1542672120713,39.75164385628168]}},{"type":"Feature","properties":{"resourceCoords":[1114.0,324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1551387303529,39.75397510978976]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0139/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p139","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0139/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0139","type":"ImageService3","width":1647,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"777.5,1638.5 1040.0,1620.0 1450.0,1594.2 1453.4,1594.0 1426.6,1106.6 1442.7,1106.5 1440.5,904.2 1439.1,904.1 1437.4,859.4 1384.9,668.0 1486.7,666.5 1129.9,182.4 1129.5,1.0 1102.9,1.0 1103.2,48.1 663.1,1.0 612.7,1.0 612.6,178.5 298.2,361.9 424.9,698.7 514.7,951.1 455.1,963.1 464.5,1013.9 527.5,1002.4 541.1,1068.3 551.5,1252.4 569.6,1652.7 757.5,1639.9 777.5,1638.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0139/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1040.0,1620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.153063,39.750714]}},{"type":"Feature","properties":{"resourceCoords":[1316.0,669.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1523141,39.7524119]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0140/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p140","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0140/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0140","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"322.5,917.3 321.1,873.6 271.1,686.7 370.4,685.9 25.3,211.7 26.0,21.0 161.9,17.4 848.4,134.6 1309.3,131.0 1309.3,131.8 1262.5,132.2 1262.0,168.4 1309.7,178.2 1310.8,320.9 1314.5,659.2 1321.0,945.0 1330.7,1053.3 1347.0,1132.0 1371.1,1174.2 1393.9,1467.6 1379.0,1488.7 1392.8,1529.2 1042.9,1547.1 663.9,1570.6 332.4,1590.0 309.2,1114.6 324.8,1114.6 323.9,917.3 322.5,917.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0140/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[692.0,1569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.151218,39.750741]}},{"type":"Feature","properties":{"resourceCoords":[1404.0,1660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1495081,39.7505213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0141/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p141","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0141/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0141","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"160.3,1578.2 146.0,1536.5 161.4,1514.8 137.6,1212.8 112.7,1169.4 95.8,1088.4 85.7,977.0 78.6,682.9 74.4,334.6 73.0,187.8 24.0,177.8 24.2,165.2 24.5,140.5 72.6,140.1 71.7,37.7 71.5,17.8 121.3,17.5 120.5,34.5 1375.2,28.3 1375.2,29.2 1373.7,222.2 1406.6,221.1 1499.7,926.9 1547.0,961.3 1575.9,1127.0 1584.8,1126.5 1606.3,1616.6 1639.0,1623.0 1639.0,1623.2 1620.0,1624.4 1023.3,1661.0 172.0,1712.8 167.8,1654.8 164.5,1610.1 160.3,1578.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0141/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[170.0,1564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14949901060956,39.75078964868503]}},{"type":"Feature","properties":{"resourceCoords":[62.0,660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14966803620058,39.75242705240463]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0142/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p142","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.35"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0142/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0142","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1437.9,1618.1 1398.2,1207.7 1407.1,923.3 1423.4,401.0 1432.2,274.6 1442.7,1.0 1441.8,1.0 1424.5,18.4 1420.6,232.6 149.6,219.6 211.8,917.4 256.9,953.2 278.4,1117.3 287.2,1117.2 287.9,1600.0 320.8,1607.9 566.0,1604.0 1437.9,1618.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0142/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1396.0,1106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.143497,39.7515028]}},{"type":"Feature","properties":{"resourceCoords":[566.0,1604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.145473,39.750586]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0143/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p143","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0143/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0143","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"29.7,53.5 395.5,54.8 656.3,55.6 707.9,14.6 894.9,235.2 1543.3,137.8 1567.4,165.5 1591.8,307.8 1592.9,1795.5 708.5,1837.0 708.9,1850.1 72.2,1869.0 20.4,1462.8 20.6,1177.2 21.0,653.0 25.0,652.0 25.0,623.0 22.2,622.3 22.5,614.6 25.0,614.0 26.0,570.0 24.3,569.6 24.5,563.3 26.0,563.0 26.0,533.0 25.7,533.0 26.0,526.0 29.7,53.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0143/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1567.0,863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13977689140894,39.7523328408521]}},{"type":"Feature","properties":{"resourceCoords":[47.0,496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14336371308417,39.75308077942631]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0144/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p144","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0144/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0144","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"217.4,1630.0 86.1,237.5 716.0,239.6 716.0,226.6 1591.3,214.4 1591.5,326.8 1552.0,1646.9 217.4,1630.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0144/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[712.0,982.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1418817,39.7492016]}},{"type":"Feature","properties":{"resourceCoords":[1156.0,221.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1408236,39.7506121]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0145__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p145 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.66"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6560.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0145__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0145","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1071.3,42.4 134.7,116.3 50.0,601.5 133.6,1066.3 96.0,1189.3 153.3,1313.1 446.7,1443.7 450.1,1443.7 477.9,1443.9 477.9,1443.9 502.5,1468.5 587.2,1795.5 930.5,1791.3 1098.0,1850.8 1094.8,1919.0 1151.0,1919.0 1184.7,1919.0 1539.5,1204.9 1539.6,906.4 1539.8,642.8 1360.1,72.3 1099.3,77.0 1100.9,40.1 1071.3,42.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0145__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17392279513284,39.75167122506764]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1699827625183,39.751698217746466]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16994194822318,39.74812673739724]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17388198083772,39.74809974471842]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0146__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p146 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.96"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6560.0"},{"label":"split_canvas_h","value":"4972.4"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0146__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0146","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1262.5,87.2 291.7,88.7 138.9,88.0 107.6,1176.5 128.4,1176.4 128.6,1163.8 623.3,1170.0 1518.2,1173.1 1524.0,624.1 1530.8,130.3 1520.8,86.9 1262.5,87.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0146__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1524.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.164336,39.750661]}},{"type":"Feature","properties":{"resourceCoords":[133.0,88.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1676744,39.7515975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0147/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p147","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"19"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0147/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0147","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1263.6,1687.5 100.0,1593.7 88.9,1238.6 64.9,1238.8 70.0,692.0 76.0,200.3 66.1,157.1 502.2,157.8 1431.3,154.4 1546.9,154.5 1542.6,688.7 1535.8,1222.3 1469.6,1222.2 1503.6,1733.0 1263.6,1687.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0147/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1018.0,156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1620885,39.7516761]}},{"type":"Feature","properties":{"resourceCoords":[70.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.164336,39.750661]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0148/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p148","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0148/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0148","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"129.6,1745.9 96.1,1237.9 162.0,1238.0 169.1,707.3 173.8,176.0 376.3,176.2 821.9,171.9 900.4,167.2 1340.3,166.7 1550.3,164.6 1543.4,951.0 1534.2,1776.2 1421.9,1778.1 898.7,1776.6 805.4,1769.2 331.0,1768.0 221.1,1763.3 129.6,1745.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0148/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[331.0,1768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1603784,39.7487549]}},{"type":"Feature","properties":{"resourceCoords":[162.0,1238.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.160807,39.74973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0149/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p149","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.11"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0149/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0149","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1467.3,179.8 1508.1,1731.5 1334.8,1919.0 295.8,1919.0 27.6,354.5 29.9,39.9 1242.1,137.2 1467.3,179.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0149/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1645146,39.749088]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1604623,39.7491386]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1603854,39.745491]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1644377,39.7454404]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0150/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p150","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0150/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0150","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"585.5,1889.1 585.3,1873.5 171.3,1854.0 123.2,237.3 223.1,255.8 334.0,260.0 812.8,259.0 907.0,266.1 1435.1,265.2 1548.4,262.8 1545.2,863.4 1539.8,1580.2 1548.1,1581.2 1548.8,1740.0 1546.0,1740.0 1197.5,1742.2 848.9,1737.2 841.6,1806.5 585.5,1889.8 585.5,1889.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0150/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[334.0,260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1603784,39.7487549]}},{"type":"Feature","properties":{"resourceCoords":[1546.0,1740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.157444,39.74607]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0151/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p151","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0151/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0151","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1414.8,1919.0 1398.3,1919.0 1350.4,1919.0 1349.2,1903.2 1339.0,1699.8 524.3,1739.3 527.0,1677.9 34.0,1680.2 37.5,867.1 39.0,92.3 338.7,88.5 356.7,106.0 682.9,103.9 941.0,98.8 1142.1,77.9 1332.1,54.2 1393.3,46.5 1402.9,110.7 1403.2,288.5 1399.5,674.8 1581.0,672.3 1586.0,672.3 1581.2,1142.5 1574.7,1142.5 1602.9,1594.7 1598.5,1594.8 1566.2,1595.5 1396.8,1597.9 1406.8,1813.9 1414.8,1919.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0151/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[50.0,1685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15744382600026,39.748769284021]}},{"type":"Feature","properties":{"resourceCoords":[50.0,77.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15748448116327,39.75178907562107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0152/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p152","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0152/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0152","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1409.3,436.9 1402.3,332.0 1394.4,116.4 1563.4,115.5 1585.8,115.3 1585.3,552.7 1546.4,552.8 1454.4,552.1 1352.4,538.4 1366.7,747.5 1371.5,924.5 1369.8,1135.1 1355.9,1355.9 1330.9,1556.6 1303.6,1721.0 1298.3,1748.9 939.8,1653.5 940.1,1629.7 850.0,1629.7 744.6,1629.5 270.1,1627.0 24.6,1624.6 25.0,1470.0 17.0,1469.0 17.2,1451.8 25.0,1447.0 25.0,1411.0 18.0,1410.0 18.0,1402.0 25.0,1401.0 25.0,1360.0 18.6,1359.1 19.6,1291.0 26.0,1287.0 25.0,1246.0 20.2,1245.3 20.4,1234.8 25.0,1234.0 25.0,1209.0 20.8,1206.0 20.8,1203.6 25.0,1203.0 21.1,1178.7 21.4,1164.7 26.0,1164.0 26.0,1148.0 21.6,1147.4 22.2,1103.6 26.0,1103.0 26.0,1086.0 22.5,1085.0 24.5,946.0 27.0,945.0 27.0,929.0 24.8,927.6 24.8,921.8 27.0,921.0 27.0,886.0 25.4,885.8 25.5,874.2 27.0,874.0 27.0,830.0 26.1,829.9 26.8,789.0 27.0,789.0 27.0,771.0 28.0,689.0 28.0,685.1 34.0,186.1 525.9,188.3 522.6,249.6 1335.8,217.6 1344.0,420.6 1345.2,436.3 1409.3,436.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0152/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[947.0,1643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15517857064692,39.746069316503714]}},{"type":"Feature","properties":{"resourceCoords":[522.0,172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15628907660201,39.74882242707813]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0153/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p153","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0153/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0153","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1413.4,1600.3 780.5,1606.9 720.7,1609.6 350.4,1613.6 117.0,1615.9 113.8,1168.9 123.7,1168.7 128.2,1168.6 99.8,707.5 106.4,707.4 111.7,228.0 126.3,227.8 385.0,224.0 788.8,221.0 1126.8,218.1 1509.6,213.3 1506.5,455.6 1507.5,715.4 1504.9,937.9 1506.6,1131.6 1506.3,1599.5 1413.4,1600.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0153/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[385.0,1166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.153038,39.748979]}},{"type":"Feature","properties":{"resourceCoords":[385.0,224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.153063,39.750714]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0154/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p154","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0154/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0154","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"428.4,1707.0 428.4,1688.1 291.6,1695.4 58.6,1665.2 34.6,1414.7 50.0,1310.1 72.1,1101.5 82.2,872.4 79.9,654.0 71.5,470.6 52.6,254.0 158.7,266.3 254.1,265.1 531.1,259.5 906.8,251.6 967.4,248.2 1609.5,235.0 1609.5,278.6 1572.0,312.7 1577.0,1603.2 1611.4,1634.0 1611.7,1684.3 1264.8,1691.9 827.6,1701.7 560.5,1705.3 428.4,1707.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0154/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[572.0,262.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15301248632912,39.74814950511621]}},{"type":"Feature","properties":{"resourceCoords":[445.0,1688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1533096262273,39.7455605642149]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0155/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p155","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0155/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0155","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"87.5,987.0 88.7,793.9 94.8,572.3 97.7,313.4 104.6,72.0 456.5,76.9 458.6,108.3 459.2,208.8 1291.8,213.3 1575.8,214.7 1588.3,712.4 1591.8,712.4 1575.4,1071.1 1572.2,1071.1 1575.9,1453.7 1570.6,1453.6 1573.2,1837.0 1282.0,1834.4 423.4,1827.1 434.0,1451.0 396.8,1455.4 80.0,1453.3 87.5,987.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0155/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1291.0,1451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1474304,39.7482668]}},{"type":"Feature","properties":{"resourceCoords":[434.0,1451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1494898,39.7482249]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0156/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p156","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0156/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0156","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.1,1841.7 51.1,1458.3 56.4,1458.2 46.2,1075.6 49.4,1075.6 59.9,716.6 56.4,716.6 35.4,218.9 335.1,215.3 598.0,213.0 1463.0,233.1 1590.2,1652.4 1297.8,1655.2 1029.5,1660.2 1029.7,1789.0 379.7,1793.6 266.4,1840.2 60.1,1841.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0156/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[598.0,1249.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.145449,39.748672]}},{"type":"Feature","properties":{"resourceCoords":[598.0,213.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.145473,39.750586]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0157/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p157","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0157/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0157","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"122.5,1478.2 88.9,1447.0 105.6,167.1 143.2,133.9 144.0,90.7 237.6,90.5 557.4,89.8 595.0,85.0 587.6,464.9 1454.8,464.6 1510.0,464.6 1482.3,914.9 1477.2,914.9 1474.8,1522.2 1456.4,1522.2 854.4,1525.6 543.2,1529.7 122.0,1528.1 122.5,1478.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0157/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1457.0,470.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14742211905269,39.747548257843235]}},{"type":"Feature","properties":{"resourceCoords":[592.0,917.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14946200807796,39.74670240138736]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0158/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p158","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0158/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0158","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"529.4,308.2 643.5,262.2 1296.8,262.6 1297.5,133.1 1567.2,130.1 1559.0,755.0 1539.3,1806.2 1158.1,1805.5 951.5,1805.2 152.0,1808.0 54.6,1808.3 25.3,1530.3 25.0,1468.0 18.6,1467.2 17.1,1453.0 26.0,1450.0 26.0,1399.0 26.0,1361.1 31.4,1361.0 49.8,1361.1 51.9,756.5 56.9,756.4 84.3,308.3 529.4,308.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0158/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[638.0,755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.145954,39.746756]}},{"type":"Feature","properties":{"resourceCoords":[1559.0,755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.143752,39.746785]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0159/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p159","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0159/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0159","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"625.4,1715.6 614.0,1708.3 23.1,1714.4 32.5,707.2 34.6,108.6 316.1,105.3 313.5,76.6 1598.6,96.3 1597.6,126.5 1593.2,1555.9 1583.8,1564.8 1561.2,1587.2 1327.3,1811.9 1257.9,1867.1 1169.0,1919.0 1102.5,1919.0 1096.2,1780.6 632.9,1734.9 625.4,1715.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0159/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1077.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14113950882577,39.74626923937873]}},{"type":"Feature","properties":{"resourceCoords":[54.0,1738.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14367856776803,39.744807093665145]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0160/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p160","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0160/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0160","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"299.9,1266.3 279.1,1434.7 283.3,1838.2 801.0,1830.1 1326.4,1819.5 1326.6,1831.2 1404.9,1881.7 1404.9,1862.5 1506.9,1789.9 1515.3,632.7 1457.6,123.2 1304.8,79.4 1304.5,1.0 1298.7,1.0 1271.4,5.5 1030.8,239.8 959.4,297.5 867.6,351.9 798.8,352.3 791.2,209.0 311.2,165.0 311.8,166.2 311.2,458.2 161.4,465.1 299.9,1266.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0160/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1320.0,1400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13979903527333,39.74253415542983]}},{"type":"Feature","properties":{"resourceCoords":[814.0,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14101773407971,39.74172137504832]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0161/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p161","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0161/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0161","type":"ImageService3","width":1641,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1569.7,1767.5 1566.0,986.2 1568.0,479.0 1566.8,122.6 1561.9,91.7 1214.5,96.6 867.0,94.4 860.2,163.5 605.6,248.6 605.5,247.9 605.3,232.4 192.4,216.2 192.1,207.5 24.8,392.8 26.0,393.0 26.0,418.0 18.0,419.0 17.0,971.0 1.0,971.0 1.0,1025.0 19.0,1026.0 19.0,1076.5 232.6,1282.4 232.1,1268.9 863.4,1682.6 863.6,1772.5 1569.7,1767.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0161/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1568.0,1385.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1574148,39.7436917]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,479.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1574251,39.7453578]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0162/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p162","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0162/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0162","type":"ImageService3","width":1646,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.6,991.6 172.3,484.9 175.2,128.8 170.7,97.9 424.5,99.4 909.9,100.5 1109.8,100.0 1109.6,124.3 1476.5,220.7 1481.9,192.2 1486.2,520.8 1484.8,528.2 1481.2,548.8 1482.2,1784.2 1356.5,1798.7 1067.2,1782.3 1067.2,1775.1 649.2,1773.3 159.3,1772.2 164.6,991.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0162/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[656.0,994.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1562477,39.7444352]}},{"type":"Feature","properties":{"resourceCoords":[162.0,1390.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1574148,39.7436917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0163/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p163","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0163/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0163","type":"ImageService3","width":1646,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"557.8,1716.2 560.5,1735.5 63.6,1672.1 71.3,297.5 75.1,276.9 103.7,122.5 333.6,157.5 469.0,153.2 468.6,171.9 507.3,172.2 599.3,173.1 863.6,175.2 1296.3,174.9 1579.5,174.8 1559.0,744.0 1570.9,744.0 1581.8,1257.8 1562.8,1257.8 1563.5,1718.5 1079.2,1717.5 557.8,1716.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0163/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[461.0,172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15336685909969,39.74552549444655]}},{"type":"Feature","properties":{"resourceCoords":[65.0,1714.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15422873917109,39.74268058201414]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0164/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p164","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0164/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0164","type":"ImageService3","width":1646,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"80.9,1724.3 77.5,1263.8 96.4,1263.8 82.6,750.3 70.7,750.3 87.9,181.3 147.9,181.0 568.0,182.2 878.2,177.8 1472.9,173.9 1473.0,263.0 1464.1,265.9 1501.7,621.8 1528.3,621.7 1521.8,1144.8 1348.1,1145.3 592.5,1147.7 588.0,1722.0 336.0,1723.3 80.9,1724.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0164/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1096.0,1146.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1482534,39.7438268]}},{"type":"Feature","properties":{"resourceCoords":[588.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1494431,39.742754]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0165/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p165","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0165/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0165","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.0,1442.9 140.2,1447.1 170.3,1447.2 143.9,435.0 120.8,435.3 126.0,55.4 832.1,60.1 1322.5,62.4 1318.0,435.0 1339.7,435.0 1408.3,1728.1 1226.2,1796.3 1227.1,1843.3 103.8,1837.2 106.0,1442.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0165/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[830.0,435.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.157395,39.742299]}},{"type":"Feature","properties":{"resourceCoords":[1318.0,435.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1562282,39.7423156]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0166/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p166","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0166/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0166","type":"ImageService3","width":1637,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"755.5,1669.5 755.6,1647.3 155.0,1758.0 78.5,437.9 57.0,438.0 59.7,69.3 473.7,70.1 473.7,77.2 760.3,92.7 884.7,78.0 885.1,211.5 1376.2,269.8 1581.7,1613.0 1587.0,1669.5 890.0,1661.4 817.4,1670.3 755.5,1669.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0166/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[57.0,438.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1562282,39.7423156]}},{"type":"Feature","properties":{"resourceCoords":[872.0,250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1542647,39.7426855]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0167/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p167","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0167/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0167","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.2,1726.7 174.2,1720.6 163.8,1208.7 161.2,1208.7 137.9,804.4 55.6,804.5 55.1,407.1 1184.2,406.0 1183.0,358.7 1365.6,288.9 1368.0,330.7 1587.2,289.9 1577.0,1728.3 1574.0,1792.8 1168.3,1779.3 969.2,1776.2 373.9,1781.5 152.8,1785.6 60.3,1791.3 60.2,1726.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0167/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[576.0,1201.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15780762504836,39.73825561809006]}},{"type":"Feature","properties":{"resourceCoords":[65.0,410.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15904571451522,39.73969146274798]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0168/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p168","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0168/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0168","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"88.3,1723.5 119.8,255.6 519.8,187.1 519.4,210.1 583.5,211.8 658.9,203.4 1381.5,221.2 1507.5,1768.2 1378.1,1764.2 1080.5,1762.4 1079.2,1827.6 856.4,1823.7 637.8,1815.3 84.3,1789.2 88.3,1723.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0168/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[594.0,791.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1542902160297,39.73900740392901]}},{"type":"Feature","properties":{"resourceCoords":[1507.0,1827.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15209937656564,39.73719413243407]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0169/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p169","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0169/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0169","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1302.0,228.8 1561.5,226.3 1559.5,442.7 1559.6,1165.0 1558.6,1681.0 223.3,1660.3 223.2,1659.0 19.6,338.4 21.0,338.0 21.6,239.0 540.9,234.9 1302.0,228.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0169/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1559.0,771.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14943330911991,39.741782946679244]}},{"type":"Feature","properties":{"resourceCoords":[1559.0,242.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1494484686152,39.74272596237438]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0170/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p170","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0170/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0170","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1010.2,1875.5 522.8,1863.6 522.2,1829.8 416.3,1830.5 415.8,1765.2 383.8,1765.1 210.4,216.7 1496.2,215.6 1498.6,380.9 1519.3,1808.0 1010.2,1875.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0170/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.153009,39.7405711]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1490644,39.7405588]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1490831,39.737003300000005]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1530277,39.7370156]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0171/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p171","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0171/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0171","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"62.9,1862.3 65.6,1534.7 70.0,831.6 73.2,621.0 78.8,45.4 836.2,44.5 1084.2,44.3 1587.1,43.9 1576.0,1244.0 1583.3,1244.0 1559.6,1871.2 62.9,1862.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0171/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[68.0,1244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1494278,39.7416129]}},{"type":"Feature","properties":{"resourceCoords":[1576.0,1244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1458363,39.7416645]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0172/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p172","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0172/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0172","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1554.7,1831.1 1174.5,1824.2 1144.3,1870.7 53.6,1885.0 65.4,1255.0 58.1,1255.1 46.1,50.2 555.1,40.0 1146.3,27.7 1125.7,67.2 1124.0,71.0 1462.1,48.6 1565.8,643.0 1544.9,814.1 1549.8,1224.0 1553.1,1521.3 1554.7,1831.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0172/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[562.0,1244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14464059596123,39.74168441328953]}},{"type":"Feature","properties":{"resourceCoords":[562.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14463933788971,39.74385912694267]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0173/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p173","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0173/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0173","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1556.8,1571.6 1561.9,1831.7 1560.6,1858.3 1352.1,1886.8 71.8,1849.1 65.7,391.5 64.2,46.3 1559.2,36.7 1559.8,263.5 1571.3,253.2 1579.8,947.8 1565.2,1009.8 1554.8,1117.1 1556.0,1474.9 1556.8,1571.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0173/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1141.0,646.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1468644673115,39.73940522969074]}},{"type":"Feature","properties":{"resourceCoords":[71.0,646.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14938751893814,39.73939304611208]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0174/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p174","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0174/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0174","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"27.4,1725.3 27.0,1635.0 26.2,1634.9 26.1,1626.5 26.0,1590.2 27.0,1590.0 27.0,1573.0 26.0,1572.8 26.0,1555.2 27.0,1555.0 27.0,1536.0 25.9,1535.8 25.9,1531.0 26.0,1514.0 27.1,1177.6 38.1,1071.7 52.9,1010.5 49.2,324.4 37.8,334.5 38.6,110.5 1139.5,110.8 1170.1,65.0 1547.8,76.9 1547.1,163.1 1543.5,293.2 1556.2,399.2 1558.7,593.2 1568.0,650.0 1581.1,715.7 1577.2,1650.5 1578.0,1840.3 1065.2,1881.0 1064.9,1864.5 285.4,1891.1 65.6,1836.8 29.3,1883.5 27.4,1725.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0174/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1069.0,1848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1433739,39.7373501]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,650.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.14222,39.739561]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p175 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.65"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2324.4"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"5355.6"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"331.9,1837.5 401.1,1858.2 830.4,1856.3 1335.0,1850.0 1335.1,1864.7 1394.8,1845.6 1395.1,1812.1 1517.2,1756.0 1497.6,1541.4 1413.0,1404.9 1501.5,1098.3 1411.2,797.4 1411.6,744.7 1335.1,694.5 1335.0,683.1 819.0,689.4 310.5,693.5 311.1,980.9 309.5,1364.0 306.6,1490.7 319.3,1593.7 322.6,1782.4 331.9,1837.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1335.0,683.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1397826,39.7417565]}},{"type":"Feature","properties":{"resourceCoords":[1335.0,1850.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1397576,39.739554]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p175 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"2324.4"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"296.4,562.6 366.7,562.0 845.4,557.1 1328.0,552.1 1328.0,53.0 1130.5,54.2 366.6,62.8 298.9,63.5 296.4,562.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0175__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1328.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1446675,39.7448412]}},{"type":"Feature","properties":{"resourceCoords":[1328.0,552.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1446557,39.7438811]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p176 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2382.8"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"5297.2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1361.9,1849.5 1542.4,1829.3 1462.4,1570.8 1464.4,828.8 1413.0,707.0 1413.8,644.0 1350.3,664.0 1350.3,648.4 815.4,652.9 360.4,653.0 287.1,630.8 300.6,698.5 296.7,1661.6 297.6,1857.2 494.9,1839.7 1018.8,1812.3 1360.9,1805.8 1361.9,1849.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1326.0,1065.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13980143896038,39.73881044747758]}},{"type":"Feature","properties":{"resourceCoords":[1326.0,655.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.13981369189823,39.739540481408206]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p176 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.73"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"2382.8"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"878.5,559.5 859.7,594.7 968.1,594.7 1181.9,582.7 1147.2,371.5 1293.7,365.9 1296.6,80.9 1288.5,60.1 1277.0,52.7 679.4,57.8 310.0,60.0 310.0,565.7 878.5,559.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0176__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[310.0,565.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1446557,39.7438811]}},{"type":"Feature","properties":{"resourceCoords":[310.0,60.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1446675,39.7448412]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0177__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p177 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.51"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0177__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0177","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.8,1841.1 1540.0,1346.0 1539.9,704.5 1537.6,132.5 741.8,199.6 622.1,224.3 609.8,161.2 86.8,268.6 38.7,596.8 72.8,1362.9 116.4,1407.7 934.0,1389.0 1019.9,1581.5 1002.7,1765.3 1164.6,1774.8 1237.1,1864.1 1479.9,1874.7 1524.8,1823.7 1536.8,1841.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0177__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1540.0,730.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1589968,39.7359382]}},{"type":"Feature","properties":{"resourceCoords":[1540.0,1346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1589775,39.7348095]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0178/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p178","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0178/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0178","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.6,1357.0 55.0,720.3 47.7,133.2 49.7,81.5 141.3,75.2 360.3,69.5 950.1,59.9 1147.5,61.5 1527.0,71.3 1554.3,1867.1 1532.8,1852.6 911.8,1827.8 787.4,1878.4 85.8,1882.5 61.6,1848.2 60.6,1357.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0178/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[570.0,1354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15775437975842,39.73481922956638]}},{"type":"Feature","properties":{"resourceCoords":[66.0,1354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15896452009689,39.734814956904756]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0179/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p179","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0179/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0179","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"102.5,55.5 124.6,56.9 654.8,90.0 864.2,101.1 1077.7,108.0 1079.8,45.6 1365.1,51.5 1520.6,58.8 1518.2,123.4 1623.1,127.5 1622.1,161.0 1599.8,159.4 1614.7,1719.6 1521.0,1889.0 931.0,1835.8 148.8,1890.0 64.3,1828.6 102.5,55.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0179/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1598.0,1176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15172471639985,39.7352179175365]}},{"type":"Feature","properties":{"resourceCoords":[84.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.15551369062253,39.73715973118157]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0180/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p180","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0180/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0180","type":"ImageService3","width":1638,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"548.0,57.6 736.6,42.3 1237.2,19.9 1564.0,16.2 1564.6,58.0 1563.1,58.1 1598.5,1853.5 577.4,1883.2 64.6,1829.2 42.9,93.9 548.0,57.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0180/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[532.0,1544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.142124,39.7346048]}},{"type":"Feature","properties":{"resourceCoords":[1548.0,572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1397095,39.7364557]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0181__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p181 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6560.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0181__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0181","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1556.2,65.0 1462.8,64.2 1108.9,60.9 861.6,56.4 861.5,62.6 324.4,60.3 323.9,90.1 139.8,449.7 94.4,449.0 72.7,800.3 125.5,1051.8 405.4,1095.0 673.6,1061.2 805.4,1093.8 806.8,1097.3 807.4,1097.3 807.4,1098.8 826.2,1145.8 862.9,1459.5 839.4,1827.0 866.8,1832.2 1639.0,1595.1 1639.0,1093.5 1498.9,236.8 1572.5,243.3 1568.2,65.1 1556.2,65.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0181__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[849.0,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16769806913967,39.74959318581044]}},{"type":"Feature","properties":{"resourceCoords":[1545.0,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.16437980546843,39.749654010254616]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0182/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1914 | sanborn02371_008 p182","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.04"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:54:31Z","modified":"2026-10-18T11:54:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0182/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0182","type":"ImageService3","width":1640,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"680.7,18.5 28.2,189.9 27.9,216.4 27.9,222.3 78.0,234.0 91.8,387.1 29.3,1194.7 59.1,1883.2 311.7,1899.6 495.1,1887.8 612.7,1848.1 808.3,1857.4 808.1,1858.5 1050.0,1821.7 1054.2,1850.9 1109.5,1842.4 1475.5,1830.5 1476.0,1821.5 1478.3,1797.7 1479.8,1768.2 1532.1,1768.1 1539.7,1533.9 1538.5,1533.8 1537.6,1348.5 1500.0,1346.5 1509.4,1164.9 1518.8,983.8 1534.4,986.4 1548.2,987.1 1557.6,521.4 1547.0,521.0 1557.5,346.5 1559.8,305.2 1281.3,97.8 1281.2,104.0 1186.3,1.0 747.1,1.0 723.4,7.2 722.8,1.0 696.6,1.0 681.1,7.8 680.7,18.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371191402:02371_02_1914-0182/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1547.0,521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1590906,39.7422744]}},{"type":"Feature","properties":{"resourceCoords":[873.0,1599.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1622242,39.7378005]}}]}}]}