{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02387_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lagrange, Indiana | 1901 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"7"},{"label":"placed","value":"7"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 4, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 1 panels"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"3269.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4382.4"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.2,924.2 69.6,924.2 63.2,1535.8 60.9,1912.0 183.9,1912.0 365.2,1864.4 1366.3,1908.8 1475.8,1867.0 1543.0,1744.7 1500.5,1678.7 1561.2,1512.7 1504.4,1424.8 1564.0,1324.1 1506.9,1265.2 1565.7,1215.3 1553.1,1091.7 1408.6,1046.0 1208.3,854.2 1005.5,829.3 656.6,853.0 546.5,931.1 96.5,931.5 96.2,924.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1254.0,1089.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.40990100706942,41.64498411015288]}},{"type":"Feature","properties":{"resourceCoords":[81.0,1089.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.41281794910392,41.64495058381947]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1570.8,1559.6 1568.2,554.7 1564.2,44.5 1056.2,46.6 548.4,60.5 545.2,1.0 545.2,1.0 545.2,19.6 46.6,80.1 36.3,1539.1 112.7,1810.1 582.1,1870.3 974.0,1809.0 1215.5,1881.9 1557.1,1884.3 1557.5,1912.0 1571.9,1912.0 1570.8,1559.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1061.0,1058.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4192731,41.6458585]}},{"type":"Feature","properties":{"resourceCoords":[61.0,51.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4167369,41.6477671]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1548.4,25.9 1593.7,881.7 1567.6,881.9 1567.6,1483.0 1569.2,1853.2 1612.0,1852.7 1612.0,1872.7 1569.5,1884.3 1569.3,1865.2 548.8,1817.6 549.1,1826.3 52.2,1818.3 52.7,1679.6 49.8,1053.6 46.6,544.7 31.6,36.1 92.2,32.8 1548.4,25.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1070.0,1049.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4141105,41.6449365]}},{"type":"Feature","properties":{"resourceCoords":[557.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.415422,41.646839]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.66"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.5,1912.0 129.2,1912.0 50.9,821.8 80.7,821.6 72.0,326.9 71.3,78.8 71.3,75.2 560.7,81.5 560.4,73.0 1565.7,117.1 1565.8,135.9 1557.2,138.3 1597.7,917.7 1532.5,1872.5 1413.3,1766.9 668.9,1870.7 163.4,1848.5 159.4,1912.0 144.5,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[571.0,318.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4153921,41.6430067]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,318.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4128288,41.6430107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"61.2,1850.3 56.9,1547.2 51.5,1547.1 52.9,1289.5 54.0,1096.8 53.3,517.9 56.3,27.4 1067.8,25.7 1581.4,22.0 1582.5,651.1 1581.5,794.2 1580.7,1047.4 1586.7,1552.3 1556.3,1552.3 1578.3,1885.3 1076.5,1870.5 1076.8,1879.8 61.2,1850.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[565.0,1039.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.419234379912,41.642988370262024]}},{"type":"Feature","properties":{"resourceCoords":[1080.0,36.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.41795666811025,41.64488456183511]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1209.2,31.8 1563.3,32.5 1558.3,522.1 1556.7,1100.0 1552.8,1100.1 1554.8,1292.4 1552.2,1549.5 1557.6,1549.6 1560.8,1852.3 1406.0,1847.1 1307.7,1886.6 1307.7,1884.7 163.2,1892.4 42.5,1826.6 91.6,1305.1 30.9,1004.0 41.8,95.8 128.4,25.2 1209.3,17.3 1209.2,31.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[416.0,1105.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.42339944526731,41.64283677467689]}},{"type":"Feature","properties":{"resourceCoords":[1539.0,1105.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.42056511702215,41.64286217155487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lagrange, Indiana | 1901 | sanborn02387_004 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:35:56Z","modified":"2026-10-19T02:35:56Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"829.0,17.4 1585.6,43.5 1610.9,1007.2 1535.9,1416.4 1606.4,1650.3 1576.3,1865.4 114.4,1889.5 71.3,1793.0 65.3,625.6 56.0,626.1 53.7,125.8 828.8,48.0 828.0,17.3 829.0,17.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023871901:02387_1901-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[837.0,977.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4188674,41.639973]}},{"type":"Feature","properties":{"resourceCoords":[634.0,1736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.4207718,41.640394]}}]}}]}