{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02433_009.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Muncie, Indiana | 1954 | 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":"104"},{"label":"placed","value":"82"},{"label":"unplaced","value":"22"},{"label":"fit sources","value":"georef 49, georef-snap 31, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"12 sheet(s) cut into 31 panels"},{"label":"unplaced pages","value":"p13__1 (tier 1, 40.18846,-85.37434 +/-265m); p13__2 (tier 2, 40.19339,-85.36628 +/-100m); p22 (tier 1, 40.16808,-85.36697 +/-287m); p35__2 (tier 2, 40.18519,-85.40231 +/-435m); p48 (tier 1, 40.18245,-85.40515 +/-256m); p51 (tier 1, 40.19631,-85.38597 +/-261m); p57__1 (tier 2, 40.18590,-85.36869 +/-715m); p57__3 (tier 1, 40.18525,-85.36418 +/-100m); p58 (tier 2, 40.18066,-85.36638 +/-184m); p69__2 (tier 1, 40.17197,-85.38428 +/-252m); p70__2 (tier 1, 40.17883,-85.35054 +/-179m); p72 (tier 2, 40.17782,-85.36978 +/-176m); p75__1 (tier 1, 40.17194,-85.38484 +/-100m); p80__1 (tier 1, 40.18977,-85.36407 +/-100m); p80__2 (tier 1, 40.18979,-85.36418 +/-100m); p80__3 (tier 2, 40.18920,-85.36443 +/-204m); p80__4 (tier 1, 40.18950,-85.36420 +/-100m); p80__5 (tier 1, 40.19013,-85.36451 +/-100m); p83__2 (tier 3, 40.16670,-85.39404 +/-584m); p83__3 (tier 1, 40.16705,-85.39436 +/-133m); p84__1 (tier 1, 40.18229,-85.40787 +/-100m); p84__2 (tier 1, 40.18444,-85.40703 +/-117m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p1","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0001","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"918.2,1917.1 718.1,1922.3 675.8,1484.2 241.2,1534.0 208.2,1416.7 260.9,1200.8 321.3,1243.3 400.1,1159.7 651.2,1152.2 686.4,94.0 884.9,58.5 1153.6,146.7 1602.9,119.2 1618.8,1096.2 1607.2,1095.9 1614.0,1744.8 1614.5,1913.1 918.2,1917.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1136.0,1093.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3851754,40.2012758]}},{"type":"Feature","properties":{"resourceCoords":[1136.0,296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.385119,40.20273]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p10","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0010","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"583.5,1880.8 133.4,1878.9 135.3,1641.1 129.5,1403.3 134.0,760.6 133.7,81.5 133.7,47.8 573.5,11.6 572.5,32.3 1454.5,78.9 1520.3,120.8 1535.2,488.9 1649.0,486.5 1649.0,709.2 1486.2,1406.0 1484.0,1406.0 1474.8,1877.2 583.5,1880.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[582.0,737.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.377292,40.195655]}},{"type":"Feature","properties":{"resourceCoords":[1484.0,1406.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3751205,40.1943702]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0011","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"719.0,1909.0 189.3,1900.9 200.2,1417.4 202.4,1417.4 371.7,703.1 372.4,474.6 544.5,471.5 653.6,358.4 926.2,272.1 1404.0,478.4 1580.0,475.3 1612.7,956.4 1597.2,956.3 1606.6,1428.4 1611.1,1428.4 1605.2,1912.7 1248.2,1910.2 719.0,1909.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1194.0,1883.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37277151990456,40.19349028924855]}},{"type":"Feature","properties":{"resourceCoords":[196.0,1418.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37513055284025,40.19436927680611]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0012","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"450.5,1884.5 64.7,1884.2 67.3,1408.2 62.9,1408.2 50.8,944.1 66.0,944.1 30.9,471.5 90.8,470.0 122.0,258.1 274.0,217.9 445.4,75.4 692.3,47.6 839.1,95.0 893.0,217.6 1060.5,213.5 1303.1,309.6 1378.9,431.6 1495.5,436.1 1486.6,669.3 1385.9,722.8 1359.1,818.1 1354.1,1816.0 1296.9,1861.2 517.3,1843.6 522.0,1884.5 450.5,1884.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[885.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36969604323595,40.19677946054786]}},{"type":"Feature","properties":{"resourceCoords":[885.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36980234482857,40.19342346917636]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p14","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0014","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"95.7,1275.6 122.7,1248.3 234.3,861.6 192.7,861.4 186.4,620.6 184.0,390.6 161.3,390.6 94.2,87.8 188.2,47.8 858.4,26.0 1536.8,91.5 1579.7,409.7 1550.9,409.7 1546.4,441.9 1538.8,837.5 1537.5,1106.5 1532.5,1356.1 1540.2,1578.3 1537.0,1830.4 1092.7,1831.0 1067.1,1828.2 642.9,1819.5 192.8,1819.2 181.8,1564.9 182.0,1316.0 116.2,1296.6 95.7,1275.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1085.0,863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3932093,40.1929492]}},{"type":"Feature","properties":{"resourceCoords":[182.0,1316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3954092,40.1921288]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p15","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0015","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"635.1,1719.8 156.4,1716.8 156.4,1466.0 145.9,1245.2 147.8,997.0 145.7,729.6 148.2,336.1 152.2,304.1 316.2,302.0 980.8,301.5 1051.1,308.3 1500.5,308.8 1500.2,770.3 1502.5,1221.9 1517.9,1710.7 1061.1,1725.8 635.1,1719.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1050.0,1217.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3899337,40.1920404]}},{"type":"Feature","properties":{"resourceCoords":[146.0,765.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3921103,40.1929213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p16","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0016","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"817.9,1662.7 356.1,1679.6 339.9,1187.5 337.0,733.0 336.6,268.4 1233.6,261.3 1276.0,265.0 1272.6,1187.7 1288.6,1648.8 817.9,1662.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1276.0,265.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38651,40.193674]}},{"type":"Feature","properties":{"resourceCoords":[337.0,733.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.388811,40.192852]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p17","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0017","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"384.0,1666.2 365.9,1206.0 365.0,285.0 413.7,287.4 823.7,285.5 1278.5,281.2 1280.1,741.2 1284.6,1200.5 1284.2,1661.7 421.4,1666.2 384.0,1666.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[827.0,1205.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3854559,40.1919448]}},{"type":"Feature","properties":{"resourceCoords":[365.0,285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38651,40.193674]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0018","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1093.7,1661.6 1034.5,1653.3 485.1,1645.0 29.9,1641.2 36.4,1176.5 37.8,713.6 42.2,250.0 1106.0,251.3 1564.1,253.4 1567.1,687.5 1561.0,1408.5 1560.7,1659.2 1093.7,1661.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[626.0,722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38290886122255,40.19274548956587]}},{"type":"Feature","properties":{"resourceCoords":[1090.0,261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38177378261956,40.193578738119236]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p19","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0019","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"659.8,1698.4 183.2,1700.1 181.9,1449.4 183.9,728.3 178.4,294.4 633.0,296.7 1086.6,294.9 1544.0,296.2 1549.0,373.0 1592.5,666.9 1614.3,755.9 1621.3,821.4 1625.3,978.5 1627.8,1456.7 1636.5,1698.2 659.8,1698.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1091.0,758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3784617,40.1926883]}},{"type":"Feature","properties":{"resourceCoords":[182.0,1223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.380674,40.1918711]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p2","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0002","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"59.4,1693.4 58.6,1055.5 70.0,1056.0 63.2,95.5 310.6,82.5 779.8,290.9 1192.8,246.2 1205.0,129.7 1414.5,74.5 1430.3,139.6 1561.0,136.9 1474.5,523.8 1351.4,540.9 1356.6,795.0 1496.7,901.2 1534.2,1670.6 1544.7,1681.8 1546.6,1878.9 1109.5,1880.1 1109.3,1861.6 872.9,1862.2 58.3,1858.8 59.4,1693.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.38413997336134,40.20320704699601]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.38012859893779,40.20314452085704]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.38022833709641,40.199412726590104]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.38423971151997,40.19947525272908]}},{"type":"Feature","properties":{"resourceCoords":[643.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3826295,40.2012091]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p20","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0020","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"962.1,274.2 1489.0,288.1 1487.3,718.0 1476.2,1211.8 1476.2,1660.9 1052.1,1659.7 1023.5,1687.0 123.2,1674.3 118.2,1431.7 123.3,951.5 121.8,793.5 115.9,727.7 95.4,638.0 56.2,342.2 52.5,265.0 962.1,274.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[510.0,270.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3762505,40.1935036]}},{"type":"Feature","properties":{"resourceCoords":[118.0,1196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3772047,40.1918133]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p21","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0021","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"160.8,1623.5 191.2,1622.8 181.0,1184.0 180.6,701.3 172.5,281.3 686.9,276.2 1415.7,272.6 1486.4,272.2 1586.1,1078.8 1568.5,1454.0 1482.8,1478.2 1490.8,1620.2 1156.2,1633.1 1113.2,1600.9 1111.7,1617.3 276.7,1785.7 160.8,1623.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[791.0,722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3724211,40.1925986]}},{"type":"Feature","properties":{"resourceCoords":[181.0,1184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3739501,40.1917678]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.60"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0023","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1472.3 1.0,1472.4 107.7,1470.8 303.6,1507.0 462.4,1541.0 517.4,1563.4 494.7,1661.8 1626.0,1766.1 1609.0,1686.2 1446.6,1679.5 1466.8,1188.3 1525.4,1063.5 1488.0,924.4 1589.5,469.6 1485.0,154.8 1315.1,118.8 200.8,181.8 142.7,409.2 191.1,1464.5 1.0,1472.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36808147372568,40.19355740503997]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36413389218693,40.19354563247954]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36415253452263,40.18984627807449]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.3681001160614,40.18985805063492]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p24","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0024","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1064.4,1673.2 593.1,1430.9 520.3,1573.2 19.5,1471.4 21.4,1397.2 27.8,1142.8 135.7,1199.7 230.7,742.2 339.0,273.1 380.2,71.1 382.0,64.5 1488.2,204.9 1585.9,759.3 1538.9,1120.3 1332.1,1737.5 1517.6,1837.2 1532.4,1905.1 1064.4,1673.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[853.0,379.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3657429,40.1899361]}},{"type":"Feature","properties":{"resourceCoords":[1595.0,519.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.363925,40.1897166]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p25 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"258.8,1919.9 616.1,1919.2 627.4,1897.3 1649.0,1880.4 1649.0,1802.6 1649.0,1662.6 1646.8,1613.8 1639.0,1613.0 1639.0,1596.0 1646.0,1595.3 1642.4,1515.3 1640.0,1515.0 1640.0,1498.0 1641.6,1497.8 1640.0,1461.8 1630.2,1241.7 1630.2,943.1 1619.9,773.2 1614.8,528.3 1509.5,528.5 1475.8,520.9 1475.9,459.4 1574.0,364.2 1150.8,233.1 1159.4,442.4 1079.8,561.5 1080.0,566.0 1076.8,566.0 1073.7,570.6 882.9,642.2 364.2,648.0 369.1,840.6 178.8,934.4 162.3,1157.2 230.7,1222.1 255.7,1621.7 133.2,1758.2 157.8,1854.0 1.0,1858.0 1.0,1916.2 89.2,1922.9 258.8,1919.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[-81.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40061032245303,40.18885962132259]}},{"type":"Feature","properties":{"resourceCoords":[1457.0,521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39686389155871,40.19124346634325]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p25 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.81"},{"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":"4320.0"},{"label":"split_canvas_h","value":"2264.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"989.0,547.1 1039.3,494.9 1023.8,57.1 1004.8,57.4 900.0,109.1 643.6,114.0 591.6,64.0 552.1,64.6 467.8,117.4 196.8,122.5 138.9,548.7 989.0,547.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0025__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[911.0,59.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.414862,40.181847]}},{"type":"Feature","properties":{"resourceCoords":[130.0,525.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4167652,40.1810166]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0026","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.8,1513.6 173.9,1660.3 179.8,1883.0 180.7,1917.5 635.8,1911.5 1534.3,1908.7 1527.3,1676.8 1518.3,1238.0 1509.3,1049.9 1503.5,770.5 1505.4,617.9 1500.8,533.0 1475.0,530.6 1046.9,528.9 592.9,536.1 577.5,279.8 573.5,28.7 506.9,10.2 478.2,1.0 474.1,1.0 276.5,196.9 1.0,465.6 1.0,527.7 33.5,535.0 138.0,534.6 143.5,777.6 153.9,946.1 154.5,1242.5 164.7,1461.0 164.7,1496.8 164.8,1513.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[166.0,1195.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39646439585711,40.190010161554454]}},{"type":"Feature","properties":{"resourceCoords":[1058.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3943671377795,40.188727359856756]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p27","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0027","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"199.5,1539.2 195.1,1311.0 190.9,879.0 184.0,693.8 181.3,418.9 184.8,268.7 181.2,185.1 622.3,182.0 1100.2,188.4 1525.6,197.3 1532.1,469.8 1533.7,1094.5 1541.3,1422.3 939.9,1506.9 705.6,1546.5 222.1,1539.5 199.5,1539.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1532.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3899388,40.1902378]}},{"type":"Feature","properties":{"resourceCoords":[184.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3932282,40.1902794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p28","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0028","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"71.0,1044.0 85.2,418.5 85.6,145.6 542.8,145.3 1002.0,144.0 1469.8,146.0 1476.0,146.2 1485.8,1567.8 1477.6,1568.8 1479.0,1631.0 69.6,1578.0 69.8,1573.9 70.3,1372.5 71.0,1044.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[540.0,600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.388819,40.1902546]}},{"type":"Feature","properties":{"resourceCoords":[1002.0,144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.387703,40.191111]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0029","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1591.7,226.5 1566.8,714.4 1555.5,980.0 1535.3,979.1 1529.3,1474.0 224.2,1601.6 235.8,160.8 267.1,162.5 1136.6,204.3 1591.7,226.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1103.0,589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38443897672069,40.190366096947116]}},{"type":"Feature","properties":{"resourceCoords":[1545.0,589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3833765520128,40.190385340876546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0003","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"139.3,939.1 86.7,881.5 134.3,704.3 81.0,610.0 297.2,421.9 294.1,275.1 722.1,38.4 721.7,34.1 920.6,30.6 1612.1,32.5 1608.3,827.2 1598.8,1010.0 1593.4,1274.1 1603.6,1534.4 1590.5,1947.5 1369.5,1947.0 1139.5,1958.9 907.1,1960.7 680.8,1953.6 680.5,1914.8 158.6,1845.3 139.3,939.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1155.0,1488.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38526450040801,40.19709699532099]}},{"type":"Feature","properties":{"resourceCoords":[693.0,1476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38637527907355,40.19713707494122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p30","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0030","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"300.8,1609.7 262.0,1447.4 282.9,1444.4 267.9,953.7 287.9,953.7 287.9,690.0 291.9,205.5 837.5,212.4 896.3,220.5 1360.0,217.0 1357.9,973.3 1359.8,1034.3 1376.6,1156.0 1391.0,1585.7 309.6,1609.5 300.8,1609.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[930.0,1596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3818026,40.1884562]}},{"type":"Feature","properties":{"resourceCoords":[1360.0,217.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.380697,40.1909941]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p31","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0031","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"573.2,1618.0 132.2,1624.0 131.7,1198.5 119.0,1077.6 118.9,1017.2 145.1,269.2 613.2,284.1 1572.2,318.1 1569.5,550.5 1570.2,753.5 1567.0,1170.0 1563.2,1394.3 1565.6,1634.8 573.2,1618.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1012.0,1170.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3785448,40.18933]}},{"type":"Feature","properties":{"resourceCoords":[1567.0,1170.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3771855,40.1893436]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0032","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.8,694.7 151.5,526.5 153.3,293.9 1034.3,320.2 1062.8,293.9 1447.4,301.1 1557.1,468.0 1548.8,469.3 1507.8,1144.2 1495.2,1144.1 1489.3,1621.0 152.0,1611.3 148.6,1370.8 151.5,1146.3 153.0,729.5 152.8,694.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[594.0,1138.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37610244777147,40.1893665609052]}},{"type":"Feature","properties":{"resourceCoords":[1047.0,1612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37498297993773,40.188487803793635]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p33","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0033","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"140.3,888.0 153.1,888.0 191.5,204.2 1052.5,61.4 1054.5,44.9 1097.0,79.1 1436.8,77.8 1439.6,211.1 1557.6,216.8 1566.9,457.8 1531.9,428.9 1527.6,895.0 1521.2,1375.1 1519.5,1829.0 1521.4,1851.1 137.0,1849.0 136.3,1371.0 140.3,888.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1039.0,892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3717239,40.1893708]}},{"type":"Feature","properties":{"resourceCoords":[137.0,1849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.373893,40.187596]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p34","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0034","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"112.3,416.6 102.5,174.8 321.4,184.9 893.7,61.7 1092.5,54.8 1199.5,53.8 1394.0,91.4 1551.5,126.4 1606.0,149.2 1581.3,254.2 1545.1,459.8 1448.4,937.5 1364.8,1402.9 1254.1,1348.3 1254.5,1605.9 1254.8,1715.5 1255.7,1814.7 69.6,1815.3 67.6,1793.1 68.4,1337.5 73.8,855.6 77.1,387.8 112.3,416.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[676.0,1815.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.369087,40.1876077]}},{"type":"Feature","properties":{"resourceCoords":[676.0,1338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36909,40.1884851]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0035__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p35 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.63"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0035__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0035","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"154.1,1607.8 169.2,1678.2 165.2,1754.6 1480.5,1956.7 1607.6,1158.0 1549.8,1152.4 1549.2,1115.1 1579.2,717.5 1571.7,645.6 1604.8,206.2 1516.5,191.2 1521.8,133.2 1516.7,132.8 1160.7,339.7 1049.2,339.7 795.4,575.6 543.6,670.4 438.4,908.9 241.0,970.1 42.5,1269.2 1.0,1274.3 1.0,1316.5 125.0,1549.3 154.1,1607.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0035__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1068.0,622.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4014165,40.1879363]}},{"type":"Feature","properties":{"resourceCoords":[1479.0,166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.400513,40.188813]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p36","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0036","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"39.3,1851.3 1.0,1848.2 1.0,2004.6 5.2,2009.0 1649.0,2009.0 1649.0,1977.7 1570.4,1976.8 1570.4,1971.9 1570.5,1865.3 1570.3,1343.6 1577.7,1311.5 1576.9,855.5 1569.2,390.3 1572.0,158.0 1571.9,124.0 1571.8,117.1 563.2,115.3 551.7,136.6 200.8,130.8 34.2,130.8 33.6,562.8 46.1,632.5 45.6,1023.5 48.8,1059.9 105.8,1061.2 39.3,1851.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1572.0,611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3964846,40.1878446]}},{"type":"Feature","properties":{"resourceCoords":[1572.0,158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3964767,40.1886844]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p37","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0037","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"606.8,187.8 1497.0,193.0 1500.4,193.1 1545.5,1810.8 1378.8,1812.7 958.4,1817.2 725.9,2009.0 174.6,2009.0 173.5,1898.4 167.4,1376.3 174.5,1344.0 168.7,887.6 155.7,422.1 155.9,189.6 606.8,187.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[161.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3964846,40.1878446]}},{"type":"Feature","properties":{"resourceCoords":[1497.0,193.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.393226,40.1886326]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0038","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"956.6,1800.2 828.6,1803.2 351.1,1787.9 158.7,1785.8 150.5,159.8 169.9,160.5 658.7,177.8 896.5,142.8 1506.4,70.1 1506.8,273.6 1505.2,351.4 1493.2,900.9 1477.1,1800.2 1455.7,1800.0 1073.4,1799.0 956.6,1800.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[854.0,1786.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39150246190445,40.185640495790594]}},{"type":"Feature","properties":{"resourceCoords":[1487.0,870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38998511828727,40.18733433784817]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p39","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0039","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1167.0,1811.1 161.6,1815.3 150.4,1815.3 154.7,920.2 159.4,373.2 159.9,299.8 1577.2,328.6 1577.6,339.2 1580.8,407.5 1583.4,778.1 1594.0,1182.7 1597.0,1394.1 1608.4,1750.2 1649.0,1905.4 1649.0,2009.0 1330.3,2009.0 1166.9,1842.9 1167.0,1811.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1120.0,1395.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3876393,40.1863827]}},{"type":"Feature","properties":{"resourceCoords":[161.0,1395.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3899644,40.1863979]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0004","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"855.3,17.1 1093.3,15.9 1093.5,34.5 1533.5,32.3 1550.7,1463.0 1541.7,1462.8 1512.7,1464.3 1076.1,1812.8 1076.2,1931.5 16.6,1923.2 29.1,1511.7 18.6,1252.4 23.5,989.4 32.8,807.2 35.3,15.6 855.3,17.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[612.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38275095217905,40.197943134972924]}},{"type":"Feature","properties":{"resourceCoords":[1070.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38164488705954,40.19792393773584]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p40","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0040","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"208.2,1904.2 171.0,1748.1 167.4,1391.6 169.0,1180.0 167.2,775.0 172.7,404.3 171.1,335.9 169.8,262.6 1450.5,124.0 1484.0,287.4 1466.0,287.2 1456.9,563.7 1431.4,1157.6 1415.4,1499.7 1407.8,1818.2 1124.7,1815.7 1123.9,1868.8 1082.6,1908.4 1081.3,2009.0 205.9,2007.8 208.2,1904.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[530.0,1180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.385611,40.1867774]}},{"type":"Feature","properties":{"resourceCoords":[169.0,1180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3864857,40.1867685]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p41","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"26"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0041","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"295.1,1429.5 307.9,1087.6 327.8,494.1 334.2,217.9 361.1,217.9 1441.9,219.0 1449.7,1085.7 1451.5,1767.2 1049.2,1762.2 990.0,1755.0 747.7,1750.5 290.5,1747.7 295.1,1429.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[990.0,1755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3817666,40.1856093]}},{"type":"Feature","properties":{"resourceCoords":[1446.0,648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.380671,40.187664]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p42","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0042","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"948.0,1739.5 625.0,1736.0 185.2,1726.1 67.5,1724.5 75.0,1044.2 79.2,179.1 523.7,175.1 1523.9,196.5 1514.3,1113.8 1508.8,1750.5 948.0,1739.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[625.0,1736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.379292,40.185587]}},{"type":"Feature","properties":{"resourceCoords":[960.0,617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.378526,40.187675]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p43","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0043","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"214.8,1122.0 207.4,205.8 1553.0,202.1 1556.3,676.9 1559.6,1122.0 1560.7,1753.4 1113.5,1756.5 665.5,1755.9 221.2,1757.9 214.8,1122.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[662.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37607,40.1867702]}},{"type":"Feature","properties":{"resourceCoords":[1110.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37498,40.1867694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p44","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0044","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"124.0,1292.1 64.8,1291.5 65.2,654.9 63.0,206.1 1449.5,203.7 1454.1,447.4 1457.0,1290.2 1159.9,1289.2 1163.0,1760.6 125.0,1758.0 124.0,1292.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[519.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.372791,40.1867678]}},{"type":"Feature","properties":{"resourceCoords":[125.0,1758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.373738,40.184735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p45","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0045","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1631.2,299.3 1631.4,838.5 1634.8,1408.6 1635.1,1838.1 1202.4,1835.5 684.8,1837.3 175.5,1836.5 173.5,1370.8 467.1,1372.4 466.0,539.5 461.9,298.8 1631.2,299.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[907.0,750.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.369456,40.1867653]}},{"type":"Feature","properties":{"resourceCoords":[907.0,299.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36946,40.1876068]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0046/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0046","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1001.0,1889.4 907.1,1900.2 531.6,1898.3 51.3,1891.2 51.7,1832.3 53.4,1396.1 52.4,817.0 54.7,269.3 54.2,170.0 54.4,135.5 564.2,227.7 634.8,81.8 1117.8,317.1 1597.2,541.8 1602.0,561.6 1525.1,994.3 1523.5,1199.9 1603.1,1340.1 1564.3,1596.8 1649.0,1594.1 1649.0,1610.9 1649.0,1637.2 1428.0,1743.2 1429.0,1836.5 1233.2,1836.7 1001.3,1948.0 1001.0,1889.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0046/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[770.0,149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36597359627075,40.18784263278559]}},{"type":"Feature","properties":{"resourceCoords":[534.0,1884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36650744314939,40.184652314879536]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p47","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.24"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0047","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"427.7,1405.4 426.0,949.0 384.6,949.1 375.7,83.2 377.0,85.2 409.4,140.4 428.9,208.2 430.2,283.1 1649.0,384.7 1649.0,1552.8 512.2,2009.0 488.3,2009.0 425.9,2009.0 426.0,1866.0 427.7,1405.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[426.0,949.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.403395,40.184538]}},{"type":"Feature","properties":{"resourceCoords":[426.0,1866.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.403401,40.182837]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p49","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0049","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"934.5,1736.7 1125.1,1478.0 1280.0,1585.2 1369.0,1617.4 1604.3,1529.8 1606.1,1530.5 1608.8,1164.3 1606.2,1164.0 1579.7,190.0 1572.6,190.1 1446.5,194.3 976.0,183.8 621.3,183.3 205.0,182.3 1.0,346.1 1.0,1270.8 285.3,1512.3 358.1,1521.5 432.4,1580.2 535.1,1447.2 734.9,1591.0 934.5,1736.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0049/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[338.0,619.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3942837,40.1848248]}},{"type":"Feature","properties":{"resourceCoords":[1041.0,761.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3925639,40.1845523]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0005","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1083.8,1786.0 975.4,1811.0 865.6,1825.7 633.0,1834.0 251.1,1825.4 179.9,1823.8 148.5,175.2 275.2,307.9 460.1,302.4 529.0,381.8 795.3,373.8 870.7,171.7 1160.6,214.9 1449.5,472.8 1460.9,605.7 1576.7,765.1 1546.3,1504.5 1540.0,1509.0 1541.1,1631.8 1534.7,1788.8 1084.2,1830.0 1083.8,1786.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1540.0,1509.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.377243,40.19752]}},{"type":"Feature","properties":{"resourceCoords":[633.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37943,40.196977]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p50","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0050","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.1,1127.8 41.6,1127.5 25.7,144.4 134.7,143.4 514.8,144.9 547.3,145.4 1551.7,155.7 1551.2,187.5 1649.0,289.9 1649.0,1743.6 1559.7,1744.0 1559.8,1785.1 1119.5,1822.8 1119.5,1809.9 526.7,1791.7 526.8,1783.2 527.8,1698.3 37.3,1497.3 44.1,1127.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[540.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3899821858082,40.18469665616636]}},{"type":"Feature","properties":{"resourceCoords":[540.0,1575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38996866690297,40.18296874377065]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p52","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0052/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0052","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.2,1670.3 49.3,1747.5 513.6,1791.0 513.4,1752.7 1049.5,1789.8 1051.3,1888.5 1614.8,1888.7 1613.0,1428.8 1608.5,962.4 1605.1,38.2 1487.0,38.8 1084.0,35.2 1024.8,28.1 782.1,24.5 324.2,23.4 41.0,24.5 40.8,77.8 1.0,116.8 1.0,1670.4 49.2,1670.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[511.0,1021.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38301020568956,40.18377190001148]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,58.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38041455471111,40.185554420321644]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p53","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0053","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"196.4,1912.4 198.2,1448.7 197.5,978.5 201.4,46.8 646.4,52.6 973.2,53.1 1540.5,58.9 1535.7,1883.8 608.9,1912.4 609.1,1913.3 196.4,1912.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[648.0,523.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37927882933161,40.18472371234104]}},{"type":"Feature","properties":{"resourceCoords":[648.0,1893.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.37925171050709,40.182209421546496]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p54","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0054","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.8,66.6 570.8,67.2 1021.6,70.6 1471.6,70.2 1530.7,71.0 1530.0,536.0 1530.5,1426.5 1532.4,1458.5 1532.1,1920.7 1268.2,1919.7 511.6,1866.5 124.8,1879.7 123.8,66.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[566.0,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.376069,40.184726]}},{"type":"Feature","properties":{"resourceCoords":[1530.0,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.373738,40.184735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p55","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0055","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"70.3,1718.2 96.3,1718.4 98.0,1889.0 615.0,1887.2 1128.0,1889.0 1128.0,1885.4 1606.5,1896.1 1627.4,1436.6 1645.1,1436.7 1639.5,973.7 1637.8,522.0 1633.4,59.0 1121.2,58.9 89.8,55.4 92.6,942.1 94.6,973.9 95.6,1434.2 1.0,1434.0 1.0,1445.2 82.5,1450.7 70.3,1718.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[607.0,514.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3724792,40.1838864]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,1889.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3712062,40.1813375]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0056/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0056","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.1,1857.5 67.4,1399.6 85.2,1400.0 88.0,938.0 94.2,487.5 98.2,25.6 621.1,32.5 1058.2,42.5 1057.0,100.5 1534.6,113.5 1521.0,1147.8 1512.8,1633.3 1079.2,1778.7 996.5,1896.0 38.1,1857.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.37022770336262,40.18477899890571]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36623974747606,40.18484135375812]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36614101806472,40.181103706777485]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.37012897395128,40.18104135192508]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0057__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p57 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.75"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0057__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0057","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"122.1,1879.0 137.0,1873.5 876.3,1946.5 1166.3,1888.6 1550.4,1925.1 1586.7,1859.9 1601.9,664.0 1544.2,84.1 1493.5,40.6 1214.6,51.5 1214.9,94.0 997.6,200.3 999.3,292.3 999.3,292.3 806.0,294.0 578.0,405.6 577.3,347.8 484.7,359.1 114.0,360.0 120.8,1393.8 122.1,1879.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0057__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[114.0,360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.366513,40.184626]}},{"type":"Feature","properties":{"resourceCoords":[586.0,1905.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.365361,40.181751]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p59","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0059/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0059","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"140.9,647.0 154.2,1838.9 155.1,1909.8 957.4,1867.2 957.2,1855.0 1633.7,1864.7 1634.1,1830.9 1621.8,1555.4 1612.8,1161.5 1600.1,1125.3 1587.5,1127.5 1601.1,626.6 1552.1,627.1 1649.0,500.0 1649.0,1.0 1026.5,1.0 223.8,332.3 138.1,333.1 138.8,414.9 140.0,549.5 140.9,647.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[956.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40141088337397,40.18197346583326]}},{"type":"Feature","properties":{"resourceCoords":[1607.0,1610.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3998479247869,40.18015086424381]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0006","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1029.1,1789.5 958.3,1782.3 289.4,1779.4 153.2,1780.4 106.6,1391.2 102.0,1141.4 195.2,1052.2 257.2,854.1 198.0,16.2 257.9,102.7 644.0,73.7 698.9,284.2 1201.8,260.4 1388.1,81.9 1542.8,166.6 1545.8,324.6 1493.0,451.6 1486.2,505.8 1485.8,873.8 1481.3,1792.3 1029.1,1789.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1487.0,848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3887282,40.1954571]}},{"type":"Feature","properties":{"resourceCoords":[578.0,1310.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3909494,40.1946337]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0060","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.3,1693.9 96.9,1780.9 199.2,1779.6 292.6,1804.1 1389.8,1799.4 1385.8,1254.5 1382.8,1167.5 1381.0,1056.8 1370.0,849.7 1364.8,541.7 1369.0,194.1 1360.4,194.1 1218.4,1.0 145.6,1.0 145.1,70.3 45.7,198.9 95.0,198.8 77.9,703.2 90.6,701.1 103.2,737.6 109.6,1134.4 120.1,1412.1 118.9,1471.8 117.0,1567.5 106.3,1645.1 123.3,1693.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0060/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[783.0,1171.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39817494722428,40.18017752652055]}},{"type":"Feature","properties":{"resourceCoords":[264.0,1797.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39944427983272,40.17902148281895]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0061","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.2,197.1 940.6,156.3 940.5,144.0 1627.0,155.8 1626.6,181.8 1625.0,278.2 1614.6,356.4 1631.8,405.5 1490.6,877.2 1461.7,877.4 1424.5,1350.2 1469.2,1349.6 1498.2,1797.6 1479.0,1826.3 1431.0,1898.5 1429.9,1891.8 668.7,1957.6 165.4,1905.8 152.2,1359.3 145.3,943.2 131.4,830.9 127.8,364.0 126.2,197.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0061/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[955.0,876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40142677679508,40.17835963207219]}},{"type":"Feature","properties":{"resourceCoords":[574.0,1359.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40235618986884,40.177476734220605]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p62","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"23"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0062/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0062","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1540.8,1270.6 1472.4,1271.0 1466.7,386.9 1531.4,385.2 1533.6,35.1 435.5,25.8 345.9,1.0 239.6,1.0 119.5,379.4 90.8,379.1 46.1,848.1 90.5,848.3 112.0,1293.7 92.4,1321.8 43.6,1392.9 119.2,1881.4 672.5,1841.7 963.2,1880.1 1116.5,1815.7 1407.6,1817.7 1531.9,1724.0 1540.8,1270.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0062/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1054.0,1325.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3978519,40.1766071]}},{"type":"Feature","properties":{"resourceCoords":[1054.0,382.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.397868,40.1783555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p63","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0063/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0063","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.7,1768.1 145.2,1759.2 1301.5,1761.5 1304.0,1691.2 1554.5,1691.9 1569.9,1691.8 1580.2,1249.1 1571.8,1249.1 1569.2,801.2 1401.6,800.5 1649.0,453.3 1649.0,363.9 1490.5,247.3 1290.1,101.8 1186.2,235.2 1111.6,175.9 1038.4,166.3 845.4,1.0 1.0,1.0 1.0,688.3 79.8,796.6 88.4,796.6 82.7,1143.5 86.4,1450.9 96.4,1657.6 97.7,1768.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0063/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1298.0,1241.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39379541894805,40.18115507739066]}},{"type":"Feature","properties":{"resourceCoords":[545.0,1135.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.395627754867,40.18135381469674]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0064/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0064","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"92.5,237.2 91.0,150.5 138.5,142.2 1292.2,160.0 1295.7,89.8 1545.5,93.9 1546.0,93.9 1570.7,444.2 1553.8,1826.6 511.1,1828.3 90.5,1888.3 87.5,2009.0 33.8,2009.0 19.4,2009.0 18.3,1129.3 82.7,1128.0 86.7,779.7 92.5,237.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0064/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1312.0,1140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39371084872081,40.17836154794141]}},{"type":"Feature","properties":{"resourceCoords":[73.0,159.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39676192749229,40.18016125173934]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p65","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0065/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0065","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"244.0,1584.3 254.3,1144.6 245.9,1144.6 243.4,699.8 77.0,699.0 322.8,354.2 323.8,266.1 364.3,295.9 555.9,38.3 710.2,146.0 799.0,178.6 1034.5,92.0 1523.5,288.4 1523.1,372.5 1522.3,515.9 1521.3,704.0 1564.5,703.9 1570.9,1558.3 1540.9,1787.2 1310.3,1787.5 1295.9,1866.7 258.3,1889.4 229.2,1584.4 244.0,1584.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0065/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[77.0,699.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.393542,40.181974]}},{"type":"Feature","properties":{"resourceCoords":[1567.0,1143.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.389892,40.18114]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p66","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0066/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0066","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.8,1647.0 143.0,1802.0 878.6,1859.8 879.2,1807.4 1548.7,1819.0 1553.8,839.4 1556.3,58.6 1649.0,59.5 1649.0,1.0 1123.4,1.0 1123.3,41.1 681.7,76.7 681.8,63.7 87.6,42.4 85.2,179.1 81.9,369.4 125.7,369.9 121.6,1234.7 117.8,1647.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[676.0,1273.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38854036587148,40.18030293837268]}},{"type":"Feature","properties":{"resourceCoords":[676.0,385.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38856429650413,40.181945336668306]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0067/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0067","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1132.1,1.0 168.2,1.0 173.1,782.0 177.2,1763.2 178.1,1820.7 668.0,1794.8 668.0,1792.3 1141.9,1799.8 1142.0,1808.2 1609.8,1777.4 1605.8,1053.6 1601.8,953.4 1607.1,779.6 1601.6,335.0 1600.7,121.6 1132.1,77.3 1132.1,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.38684551812717,40.18256654707255]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.38288524818468,40.182571771195015]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.382876976972,40.178859897608824]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.3868372469145,40.178854673486356]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p68","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0068/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0068","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.0,63.4 578.5,102.0 579.9,200.1 1139.7,202.1 1546.2,201.1 1588.8,417.6 1543.5,924.4 1179.7,1379.3 1178.7,1673.8 593.6,1847.5 593.6,1844.1 52.0,1754.9 49.5,1025.4 45.7,926.1 51.2,753.8 46.7,313.0 46.0,63.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0068/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[584.0,760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.381686,40.181124]}},{"type":"Feature","properties":{"resourceCoords":[1579.0,201.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.379265,40.182172]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0069__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p69 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0069__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0069","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"588.9,1790.3 942.0,1784.4 1058.8,1784.4 1061.5,1131.3 1240.8,957.5 1335.4,956.7 1335.0,998.4 1572.5,939.3 1572.4,912.6 1572.4,897.9 1581.3,897.9 1598.7,510.3 1554.1,211.4 1561.5,174.5 1649.0,164.2 1649.0,146.6 1631.5,132.7 1333.8,222.5 1333.8,220.8 1057.6,176.5 1057.5,170.5 822.9,186.7 822.9,182.4 585.0,179.2 585.1,180.5 339.4,194.2 338.8,165.2 1.0,163.3 1.0,189.9 66.7,194.2 78.8,1364.1 156.3,1493.2 241.2,1496.8 293.0,1544.7 316.1,1744.7 368.8,1786.4 484.6,1788.7 588.9,1790.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0069__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[827.0,958.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38408057473018,40.176411324245315]}},{"type":"Feature","properties":{"resourceCoords":[827.0,682.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38407946306747,40.17742023114724]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p7","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0007","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1120.5,1687.4 1072.0,1684.9 1029.8,1681.2 137.7,1689.2 135.3,775.6 132.9,409.6 139.2,355.6 190.8,228.9 191.8,267.6 554.1,250.9 552.5,189.3 1068.7,255.4 1069.2,293.9 1293.0,299.8 1522.5,296.9 1522.5,518.2 1536.2,750.3 1537.1,888.5 1528.8,929.6 1529.0,1687.0 1120.5,1687.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1529.0,1212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.385368,40.194531]}},{"type":"Feature","properties":{"resourceCoords":[1529.0,1687.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.385398,40.193648]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p70 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"819.5,1812.7 863.1,1860.9 977.1,1862.1 1025.2,1833.2 1029.8,1745.0 1102.9,1637.8 1102.7,1466.2 1141.1,1304.8 1314.1,1295.6 1395.5,1248.6 1538.7,1268.5 1587.5,824.0 1560.6,231.6 1509.5,201.7 1510.2,128.1 1403.6,127.0 1337.8,93.2 896.5,81.2 760.0,120.2 491.4,135.8 400.0,83.3 91.3,61.7 75.1,204.9 115.2,587.9 87.7,1109.8 123.6,1187.5 192.9,1239.7 201.7,1460.4 252.8,1497.8 436.6,1496.0 561.1,1552.5 559.7,1684.9 423.2,1727.6 537.1,1739.8 540.2,1791.3 576.9,1799.1 581.0,1762.3 816.5,1750.1 819.5,1812.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[670.0,676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.350587,40.176431]}},{"type":"Feature","properties":{"resourceCoords":[1111.0,676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.34847,40.176448]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p70 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.30"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6311.6"},{"label":"split_canvas_w","value":"1539.6"},{"label":"split_canvas_h","value":"1728.4"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,2010.0 384.9,2010.0 375.4,1577.9 0.0,1586.0 0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0070__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1577.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.34980167910366,40.175280617656036]}},{"type":"Feature","properties":{"resourceCoords":[384.9,1577.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.34886514998075,40.17535942622581]}},{"type":"Feature","properties":{"resourceCoords":[384.9,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.34874995881034,40.17454896941616]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.34968648793324,40.17447016084639]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p71","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.63"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0071/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0071","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1247.0,1800.7 433.1,1830.1 122.0,1759.3 105.5,1759.8 117.3,758.9 120.7,138.8 120.7,135.2 1551.2,188.8 1574.2,1354.6 1574.0,1784.0 1450.6,1782.7 1279.7,1831.3 1247.0,1800.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.37150546885073,40.18159124676398]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36749387064948,40.181644748588816]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.36740852756611,40.177912746140784]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.37142012576736,40.17785924431595]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3676029,40.1783299]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p73","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0073/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0073","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1646.5,1964.0 576.0,1967.7 576.1,1931.5 48.5,1934.8 48.5,1933.8 48.6,1925.8 38.1,1247.0 38.3,1022.4 48.4,527.7 45.1,35.4 59.9,35.5 58.9,89.1 548.4,60.9 604.6,32.2 1649.0,46.3 1649.0,491.8 1642.1,491.8 1643.5,1929.4 1646.2,1929.4 1646.5,1964.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0073/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,1892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38513879262018,40.17234961017636]}},{"type":"Feature","properties":{"resourceCoords":[585.0,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.380591524241,40.17235049762104]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p74","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0074/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0074","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1435.8,32.3 1514.5,60.5 1514.8,117.7 1586.6,217.4 1564.7,1810.5 1500.8,1903.7 1372.3,1918.5 129.6,1916.6 129.3,1926.5 21.4,1926.5 18.7,1926.6 10.8,479.1 17.8,479.0 16.8,30.5 25.9,16.5 66.5,14.7 650.5,22.8 852.2,18.2 1435.8,32.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0074/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[563.0,1881.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38512417576386,40.1693080694307]}},{"type":"Feature","properties":{"resourceCoords":[1110.0,51.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38060648365008,40.16826040023111]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0075__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p75 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.92"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0075__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0075","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1644.3,1773.5 1609.4,1773.6 1612.4,692.8 1649.0,693.0 1649.0,337.7 1649.0,160.3 1455.8,155.9 1231.0,149.7 1129.3,68.2 1134.5,116.9 675.9,142.5 402.2,362.8 343.3,605.9 376.8,964.2 190.0,1049.0 411.6,1129.2 409.9,1379.9 617.6,1395.5 578.8,1846.5 621.6,1882.6 843.4,1927.0 1123.2,1857.2 1352.0,1930.3 1445.5,1873.7 1643.2,1881.8 1644.3,1773.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0075__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[748.0,1773.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3874405,40.1703214]}},{"type":"Feature","properties":{"resourceCoords":[1231.0,151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.386276,40.1733823]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p76","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0076/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0076","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"37.6,2009.0 35.4,2009.0 37.6,1805.8 55.2,1217.5 54.1,1176.6 39.9,1176.5 66.8,107.0 815.6,58.9 1469.4,160.2 1578.8,650.9 1514.2,1844.6 1196.9,1891.2 866.6,1822.5 571.6,1819.0 499.0,1868.5 46.0,1834.3 38.9,2009.0 37.6,2009.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0076/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[952.0,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.378291,40.169298]}},{"type":"Feature","properties":{"resourceCoords":[1428.0,90.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.377171,40.1723755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p77","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0077/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0077","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1641.4,1807.3 1635.7,1350.1 1593.9,1350.6 1577.4,483.1 1414.7,229.5 934.1,325.5 851.5,158.8 633.2,328.9 354.4,332.1 357.9,645.4 182.8,727.5 222.6,1004.0 340.6,1053.7 342.9,1257.7 168.0,1361.7 92.2,1792.5 1.0,1786.0 1.0,1848.9 20.4,1999.0 28.0,2000.0 28.6,2005.0 34.0,2009.0 32.8,1900.4 818.6,1894.7 817.3,1815.9 1641.4,1807.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0077/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.4072938085687,40.18707178921322]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.40332361895375,40.18703702528157]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.40337866301005,40.18331607443975]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.40734885262499,40.1833508383714]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p78 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3354.4"},{"label":"split_canvas_w","value":"2828.0"},{"label":"split_canvas_h","value":"4685.6"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"480.2,844.8 481.8,866.0 69.5,880.2 61.2,1689.5 83.2,1800.0 185.5,1880.5 650.0,1837.3 629.0,866.1 661.3,864.6 661.4,844.2 480.2,844.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[163.0,1326.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.373734,40.17743]}},{"type":"Feature","properties":{"resourceCoords":[660.0,1326.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.372542,40.177431]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p78 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.98"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"486.3,66.8 86.5,68.9 58.5,272.5 146.9,490.1 532.5,582.5 540.8,764.2 686.1,763.4 759.7,944.7 828.0,1795.5 1006.8,1793.8 1006.9,1814.0 1568.9,1784.3 1558.0,783.0 1547.3,162.8 1034.6,164.8 517.8,170.5 514.8,1.0 488.8,1.0 486.3,66.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0078__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1039.0,783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.372449,40.180191]}},{"type":"Feature","properties":{"resourceCoords":[1558.0,783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.371188,40.180186]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p79","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0079/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0079","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1604.0,493.7 1578.7,1739.7 1064.3,1881.9 778.8,1828.2 448.2,1906.0 96.5,1881.0 46.9,1675.3 63.3,612.5 23.9,576.5 195.9,525.9 320.6,526.1 317.0,94.2 1094.3,78.8 1270.0,117.0 1305.5,249.2 1649.0,328.1 1649.0,497.4 1604.0,493.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0079/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1276.0,1025.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36529152076487,40.177426805820645]}},{"type":"Feature","properties":{"resourceCoords":[798.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.36642843072751,40.176136683466886]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0008","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"504.1,1671.9 51.4,1674.5 51.2,917.8 59.5,876.7 58.6,738.6 45.0,506.7 45.0,285.7 272.1,272.9 490.4,272.4 1540.7,277.3 1544.0,502.4 1544.8,945.0 1554.8,1663.5 504.1,1671.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1082.0,733.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3828281,40.1953502]}},{"type":"Feature","properties":{"resourceCoords":[1548.0,1194.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.381722,40.19447]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p81","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0081/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0081","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1415.4,1679.1 975.6,1812.2 808.2,1584.9 609.0,1557.1 450.9,1613.3 386.6,1668.6 392.8,1796.3 258.8,1873.1 75.7,1814.9 37.5,1483.5 106.6,839.5 264.9,452.9 154.2,258.1 410.6,273.4 793.8,122.8 811.7,94.3 1052.3,315.8 1072.0,302.1 1212.8,499.6 1363.4,704.0 1399.5,679.0 1536.2,1080.9 1529.3,1120.8 1468.9,1422.8 1415.4,1679.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0081/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1099.0,300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39532676657791,40.193817092941885]}},{"type":"Feature","properties":{"resourceCoords":[1908.0,1506.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.39542285179114,40.191268609379236]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p82","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0082/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0082","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"87.7,1788.9 605.2,1795.7 1120.2,1788.6 1120.2,1804.0 1509.5,1807.8 1591.0,1785.0 1597.9,1718.2 1609.8,219.1 1541.9,48.9 1126.2,36.9 1127.5,1.0 1109.6,1.0 1109.8,29.6 1110.4,83.3 633.5,205.1 633.8,121.2 443.4,123.9 85.0,475.5 87.7,1788.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0082/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1114.0,684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38051487004718,40.1753853735125]}},{"type":"Feature","properties":{"resourceCoords":[93.0,1778.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.38296192844423,40.173409419618885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0083__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p83 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.01"},{"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":"6600.0"},{"label":"split_canvas_h","value":"3608.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0083__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0083","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1534.7,855.6 1598.8,804.1 1598.2,559.9 1488.0,155.3 1205.0,85.3 909.6,221.0 646.1,221.7 568.8,125.5 260.3,139.1 216.4,569.8 81.5,615.1 49.5,679.5 1.0,668.9 1.0,813.1 885.6,876.6 1534.7,855.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0083__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[550.0,858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.362821,40.178302]}},{"type":"Feature","properties":{"resourceCoords":[1492.0,858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.360233,40.178297]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0084__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p84 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.20"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1344.4"},{"label":"split_canvas_w","value":"6600.0"},{"label":"split_canvas_h","value":"6695.6"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0084__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0084","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"492.4,1810.4 1610.9,1875.8 1629.8,1721.2 1648.2,1571.3 1649.0,1565.1 1649.0,1078.9 1649.0,913.8 1616.1,907.0 1606.7,385.0 216.2,636.9 68.2,604.6 41.9,1722.7 1.0,1724.2 1.0,1749.2 492.4,1810.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0084__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1602.0,1948.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.407273,40.181834]}},{"type":"Feature","properties":{"resourceCoords":[75.0,1758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.411056,40.181845]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p85 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"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":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"86.1,1738.9 104.5,1858.8 186.2,1885.2 699.2,1917.0 963.2,1899.5 1030.5,1814.2 1078.3,1022.3 1080.9,1022.1 1080.9,1020.0 1103.5,1020.4 1576.7,983.4 1629.1,913.0 1648.9,597.0 1620.7,217.6 1580.2,124.4 1585.1,82.2 1307.6,85.2 1096.3,85.8 1039.3,92.1 802.2,90.7 681.0,90.2 66.9,86.9 64.6,501.4 107.9,503.4 105.2,901.6 87.0,901.5 67.5,901.4 100.9,1480.5 98.8,1737.4 86.1,1738.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,917.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4073368196897,40.18009306258444]}},{"type":"Feature","properties":{"resourceCoords":[1302.0,121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40354327183954,40.17750341430006]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p85 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.52"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4260.0"},{"label":"split_canvas_y","value":"4080.0"},{"label":"split_canvas_w","value":"2340.0"},{"label":"split_canvas_h","value":"3960.0"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1167.5,1919.3 1066.3,1930.5 1066.2,1934.6 1065.9,1952.8 1403.9,1914.7 1485.2,1915.4 1589.4,1916.3 1608.3,1916.5 1612.2,1501.4 1567.2,1499.1 1570.7,1067.1 1446.2,1065.8 1326.3,1064.6 1081.2,1061.4 1077.9,1496.8 1119.8,1496.8 1115.3,1911.9 1173.0,1912.3 1167.5,1919.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0085__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1358.5,1869.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40706436845024,40.18270616815263]}},{"type":"Feature","properties":{"resourceCoords":[1095.0,1072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4034415182054,40.183643271011576]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muncie, Indiana | 1954 | sanborn02433_009 p9","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:52:24Z","modified":"2026-10-18T08:52:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0009","type":"ImageService3","width":1650,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1095.7,1931.5 647.5,1932.5 195.8,1936.3 182.9,1219.1 180.4,777.4 176.2,552.7 175.3,435.2 604.9,87.3 633.6,85.6 712.1,87.4 1085.5,95.8 1313.0,87.7 1420.3,73.3 1526.3,48.9 1527.2,125.6 1533.5,806.1 1534.8,1450.0 1542.7,1688.2 1542.9,1926.5 1095.7,1931.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g02433195401:02433_01_1954-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[640.0,992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3805824,40.1953314]}},{"type":"Feature","properties":{"resourceCoords":[1088.0,1453.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3795228,40.1944473]}}]}}]}