{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02385_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ladoga, Indiana | 1942 | 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":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 39.96517,-86.71645 +/-338m); p3__2 (tier 1, 39.91768,-86.80145 +/-111m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladoga, Indiana | 1942 | sanborn02385_006 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2684.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4968.0"}],"created":"2026-10-18T11:01:57Z","modified":"2026-10-18T11:01:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"408.0,1872.0 413.0,1854.8 801.3,1801.0 1093.1,1842.8 1148.8,1791.3 1341.0,1784.8 1370.9,1699.9 1357.0,1478.1 1401.5,1445.0 1402.0,1323.0 1476.2,1271.6 1361.7,1263.8 1258.4,1211.6 1251.3,1137.6 992.7,1118.0 963.4,1058.8 949.9,763.1 846.6,707.2 680.2,717.6 626.0,747.3 626.0,759.1 619.9,759.1 604.6,759.0 539.5,794.6 184.7,793.1 173.6,816.8 132.2,1212.6 123.7,1250.0 145.6,1250.1 152.0,1532.6 148.5,1813.9 294.4,1812.6 408.0,1872.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[428.0,1532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.79302044218493,39.91470640929397]}},{"type":"Feature","properties":{"resourceCoords":[670.0,1254.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.79187438776478,39.91572487964303]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladoga, Indiana | 1942 | sanborn02385_006 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:01:57Z","modified":"2026-10-18T11:01:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1270.9,1813.9 361.9,1809.5 355.9,1813.5 324.2,1809.0 279.4,1769.6 282.8,1239.8 282.5,943.6 286.8,660.0 290.5,456.9 296.5,129.7 566.9,126.0 662.8,128.6 719.9,130.1 1403.6,114.4 1405.5,334.5 1403.7,954.0 1404.5,1822.9 1272.2,1824.5 1270.9,1813.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[845.0,1242.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.801061,39.913646]}},{"type":"Feature","properties":{"resourceCoords":[845.0,128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.801074,39.915696]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladoga, Indiana | 1942 | sanborn02385_006 p3 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"52"},{"label":"confidence","value":"0.87"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T11:01:57Z","modified":"2026-10-18T11:01:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"943.6,1836.3 927.7,1834.2 904.9,1814.9 902.4,1549.5 900.0,1401.2 899.8,1259.1 900.5,993.4 1035.8,989.4 1112.6,990.2 1454.8,977.0 1444.2,564.1 1438.7,437.1 1406.5,435.8 1365.3,436.1 1349.6,69.0 901.1,35.4 597.0,97.5 208.0,120.1 130.4,76.8 79.3,106.8 42.0,389.9 51.9,617.5 105.7,833.6 96.5,1006.3 144.7,1042.5 146.2,1185.7 139.8,1262.9 63.3,1322.5 85.8,1366.3 70.3,1623.5 111.5,1700.2 113.1,1847.0 494.8,1828.2 877.3,1882.7 943.6,1836.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[609.0,1259.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.8038,39.914724]}},{"type":"Feature","properties":{"resourceCoords":[1173.0,713.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.80107,39.916707]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladoga, Indiana | 1942 | sanborn02385_006 p4 [1]","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"31"},{"label":"confidence","value":"0.95"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T11:01:57Z","modified":"2026-10-18T11:01:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"147.5,1009.0 145.5,1318.8 144.3,1753.4 78.2,1753.9 87.8,1836.8 670.6,1849.0 754.7,1879.0 1161.8,1867.8 1323.5,1817.8 1321.2,1652.8 1497.5,1610.3 1522.7,1525.0 1410.3,1465.6 1265.5,1466.3 1270.2,1187.2 1265.0,907.0 1243.2,906.8 1251.8,869.7 1290.2,517.0 1283.9,517.0 1275.7,517.0 1257.1,556.1 1117.8,551.2 960.9,517.0 960.5,517.0 960.5,516.9 921.1,402.9 923.2,161.0 860.9,160.4 753.4,84.2 648.9,82.1 425.4,64.2 286.3,63.8 196.7,3.6 178.4,77.2 132.7,76.7 133.5,1.0 59.8,1.0 68.1,357.3 86.4,357.5 109.2,357.8 141.3,359.7 144.4,486.6 146.9,899.0 147.5,1009.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[289.0,368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.799074,39.917684]}},{"type":"Feature","properties":{"resourceCoords":[1265.0,907.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.79437,39.915731]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladoga, Indiana | 1942 | sanborn02385_006 p4 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.49"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3842.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2610.0"},{"label":"split_canvas_h","value":"2068.0"}],"created":"2026-10-18T11:01:57Z","modified":"2026-10-18T11:01:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1004.9,516.0 1021.8,444.4 1109.5,501.9 1244.4,500.9 1461.5,516.0 1561.4,516.0 1550.4,508.3 1592.4,194.9 1556.7,106.0 1510.4,74.0 1108.3,32.1 1090.6,106.9 1037.3,135.5 1037.5,235.2 973.7,363.5 1005.8,391.9 991.7,441.8 960.5,439.1 960.5,441.9 960.5,516.0 981.6,516.0 1004.9,516.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023851942:02385_1942-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1105.4,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.799117,39.919644]}},{"type":"Feature","properties":{"resourceCoords":[1238.3,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.79846,39.919643]}}]}}]}