{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04795_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Nevada, Missouri | 1900 | 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":"30"},{"label":"placed","value":"18"},{"label":"unplaced","value":"12"},{"label":"fit sources","value":"georef 14, georef-snap 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 27 panels"},{"label":"unplaced pages","value":"p10__1 (tier 1, 37.82635,-94.35907 +/-139m); p10__5 (tier 1, 37.84297,-94.36138 +/-147m); p10__6 (tier 3, 37.84034,-94.35855 +/-1498m); p10__8 (tier 3, 37.84034,-94.35855 +/-1498m); p11__1 (tier 1, 37.83221,-94.34390 +/-198m); p11__2 (tier 1, 37.83098,-94.34108 +/-191m); p1__1 (tier 1, 37.84438,-94.35299 +/-200m); p5__2 (tier 2, 37.83768,-94.35011 +/-129m); p7__3 (tier 1, 37.84089,-94.34311 +/-100m); p8__3 (tier 1, 37.84734,-94.35954 +/-114m); p8__4 (tier 1, 37.84847,-94.35795 +/-104m); p8__5 (tier 1, 37.84699,-94.35851 +/-113m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p10 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.51"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2614.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1970.0"},{"label":"split_canvas_h","value":"1725.6"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"764.6,47.0 739.0,392.9 1131.7,388.6 1077.3,308.4 1123.0,81.7 877.9,120.8 764.6,47.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[653.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.3518894340638,37.84511253929723]}},{"type":"Feature","properties":{"resourceCoords":[1146.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35073085114865,37.8452379531933]}},{"type":"Feature","properties":{"resourceCoords":[1146.0,431.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35059196573349,37.84443834572818]}},{"type":"Feature","properties":{"resourceCoords":[653.5,431.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35175054864864,37.844312931832114]}},{"type":"Feature","properties":{"resourceCoords":[773.4,371.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.3514867,37.8444549]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p10 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4584.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1868.0"},{"label":"split_canvas_h","value":"1736.4"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1533.8,222.7 1596.5,169.7 1520.0,57.4 1339.8,57.5 1162.8,136.7 1195.7,416.6 1527.0,410.5 1533.8,222.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1146.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.36550967130661,37.83658278247969]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.36440282063784,37.83654754311002]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,434.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.36444430473199,37.83573549595354]}},{"type":"Feature","properties":{"resourceCoords":[1146.0,434.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.36555115540077,37.83577073532321]}},{"type":"Feature","properties":{"resourceCoords":[1511.0,130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.364657,37.836312]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p10 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2614.0"},{"label":"split_canvas_y","value":"1712.8"},{"label":"split_canvas_w","value":"1970.0"},{"label":"split_canvas_h","value":"2923.2"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"694.5,1111.4 1126.3,1101.6 1090.4,461.6 758.4,451.4 684.2,542.1 694.5,1111.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[653.5,428.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.36103106013476,37.84444710564563]}},{"type":"Feature","properties":{"resourceCoords":[1146.0,428.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35986347306196,37.84439538276436]}},{"type":"Feature","properties":{"resourceCoords":[1146.0,1159.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.3599606210472,37.84302866416455]}},{"type":"Feature","properties":{"resourceCoords":[653.5,1159.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.36112820812,37.843080387045816]}},{"type":"Feature","properties":{"resourceCoords":[1022.1,916.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.360222,37.843496]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__7/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p10 [7]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.18"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1758.0"},{"label":"split_canvas_y","value":"4636.0"},{"label":"split_canvas_w","value":"1634.4"},{"label":"split_canvas_h","value":"1160.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__7/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"767.7,1167.3 452.0,1171.9 478.7,1295.0 461.9,1434.3 821.6,1428.1 830.2,1267.2 787.0,1290.7 767.7,1167.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__7/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[439.5,1159.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35386139353066,37.83343663053403]}},{"type":"Feature","properties":{"resourceCoords":[848.1,1159.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35291124620913,37.833408172592854]}},{"type":"Feature","properties":{"resourceCoords":[848.1,1449.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35293661512887,37.83287232432504]}},{"type":"Feature","properties":{"resourceCoords":[439.5,1449.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.3538867624504,37.832900782266215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__9/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p10 [9]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.80"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1758.0"},{"label":"split_canvas_y","value":"5796.0"},{"label":"split_canvas_w","value":"1646.8"},{"label":"split_canvas_h","value":"1856.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__9/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"465.8,1718.6 459.3,1747.6 456.0,1899.0 830.2,1896.6 833.7,1471.3 466.9,1480.7 465.8,1718.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0010__9/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[439.5,1449.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35304225331629,37.8439140016208]}},{"type":"Feature","properties":{"resourceCoords":[851.2,1449.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35206528883505,37.843894172924855]}},{"type":"Feature","properties":{"resourceCoords":[851.2,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.352093576399,37.843025574758144]}},{"type":"Feature","properties":{"resourceCoords":[439.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35307054088024,37.84304540345409]}},{"type":"Feature","properties":{"resourceCoords":[608.4,1637.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.352653,37.843553]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p2","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1439.9,68.1 66.7,63.0 33.0,1800.4 648.4,1795.6 1414.7,1788.0 1523.8,1786.9 1501.4,1238.2 1497.8,1238.2 1521.1,682.6 1525.1,682.6 1465.8,1.0 1440.2,1.0 1439.9,68.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[649.0,1239.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.360609,37.838284]}},{"type":"Feature","properties":{"resourceCoords":[91.0,1239.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.361928,37.838324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p3","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.7,1763.8 125.7,1209.2 122.1,1209.2 149.3,648.0 153.3,648.0 110.8,118.0 412.0,119.8 412.7,72.0 969.5,71.6 1543.3,76.0 1553.2,294.1 1533.6,294.1 1531.1,649.5 1528.5,1390.3 1512.6,1767.2 1283.8,1768.2 962.5,1760.8 386.1,1762.8 144.7,1763.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[968.0,1207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.356623,37.838179]}},{"type":"Feature","properties":{"resourceCoords":[1530.0,1207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.355308,37.838146]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p4","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1742.1 1612.0,1722.8 1557.0,1685.4 1534.2,738.2 1585.4,312.9 1517.8,187.8 1451.3,188.4 1451.0,210.1 897.5,177.1 772.3,173.6 67.9,165.8 101.6,173.2 54.5,497.8 113.1,761.6 37.5,1094.4 112.0,1408.0 99.5,1695.7 1.0,1700.0 1.0,1719.4 349.6,1721.9 1078.3,1724.5 1449.1,1740.2 1612.0,1742.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[898.0,714.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.352908,37.838086]}},{"type":"Feature","properties":{"resourceCoords":[898.0,1723.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.355308,37.838146]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p5 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.83"},{"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":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"124.0,1835.0 125.6,1887.1 197.4,1860.6 566.0,1863.8 603.4,1862.0 603.4,1861.8 664.6,1857.9 661.0,1794.8 879.1,1791.5 1168.2,1793.0 1290.4,1815.7 1241.0,1827.9 1578.5,1810.0 1570.2,99.9 1294.6,28.7 730.4,44.3 653.5,77.0 578.5,391.2 578.5,391.5 578.4,391.5 577.4,395.7 127.3,405.3 117.0,458.3 124.3,1159.2 123.5,1283.8 102.4,1835.2 124.0,1835.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[120.0,730.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.351569,37.8391]}},{"type":"Feature","properties":{"resourceCoords":[124.0,1835.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.3516995,37.8370154]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p6 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3757.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3894.4"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1578.1,1827.8 1539.6,1827.4 1508.6,1566.5 1532.0,1566.4 1564.2,990.2 1461.2,991.4 687.9,999.8 66.9,1005.1 66.6,1017.9 116.5,1730.3 75.7,1804.8 144.6,1889.6 1053.8,1912.0 1059.2,1912.0 1552.3,1892.6 1578.1,1827.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[688.0,1567.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.360713,37.836195]}},{"type":"Feature","properties":{"resourceCoords":[1252.0,1567.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.359392,37.836154]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p6 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"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":"6452.0"},{"label":"split_canvas_h","value":"3757.6"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"158.0,938.4 158.6,936.7 1408.5,930.7 1454.0,865.9 1447.1,303.4 1463.0,279.2 1444.9,278.6 1444.0,121.0 1226.5,125.7 921.0,124.0 373.1,135.6 136.8,140.6 111.6,689.8 89.3,690.1 121.3,938.4 158.0,938.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[921.0,124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.356677,37.837156]}},{"type":"Feature","properties":{"resourceCoords":[1444.0,121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.3553904,37.8371118]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p7 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"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":"3418.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"101.8,823.8 1487.9,809.5 1504.8,176.1 1387.0,109.1 165.0,95.0 99.8,255.9 101.8,823.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1115.0,111.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.34452188071369,37.8414827893356]}},{"type":"Feature","properties":{"resourceCoords":[543.0,111.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.34588173820599,37.84152724262281]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p7 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3418.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4234.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"59.2,1668.9 170.8,1884.7 1537.5,1880.7 1543.0,1652.8 1486.5,1530.2 1027.8,1453.3 967.5,1235.4 1020.2,1086.4 984.9,940.9 241.2,905.0 85.5,1050.9 59.2,1668.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[241.0,955.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.3504908,37.8348976]}},{"type":"Feature","properties":{"resourceCoords":[241.0,1525.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.3505446,37.8338512]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p8 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.89"},{"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":"4204.8"},{"label":"split_canvas_h","value":"3334.8"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"59.6,194.2 70.2,828.2 985.2,810.5 983.5,141.2 643.1,158.6 692.9,146.3 569.7,123.2 278.1,121.0 58.1,123.9 61.7,187.6 59.6,194.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.35053479807978,37.83727475905676]}},{"type":"Feature","properties":{"resourceCoords":[1051.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.34804498735204,37.83717475098514]}},{"type":"Feature","properties":{"resourceCoords":[1051.2,833.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.34814551349476,37.83561502237814]}},{"type":"Feature","properties":{"resourceCoords":[0.0,833.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.3506353242225,37.83571503044976]}},{"type":"Feature","properties":{"resourceCoords":[82.0,708.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.350426,37.835941]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p8 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.67"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3783.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2668.8"},{"label":"split_canvas_h","value":"4874.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1094.2,1042.1 1147.1,1126.8 1292.1,1172.7 1439.0,1046.0 1607.6,451.1 1475.3,117.0 1108.2,85.1 1094.2,1042.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1154.5,589.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.34812275787543,37.842486689135534]}},{"type":"Feature","properties":{"resourceCoords":[1154.5,1051.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.34815626694038,37.84161979777917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p9 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"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":"3978.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.3,794.9 74.1,794.7 89.5,955.4 392.0,952.5 391.9,904.5 951.0,895.5 1527.2,890.9 1480.0,113.9 101.8,127.7 46.0,189.1 48.3,794.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[951.0,895.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.356535,37.840277]}},{"type":"Feature","properties":{"resourceCoords":[388.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.35776,37.841766]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p9 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"3978.0"},{"label":"split_canvas_w","value":"3846.0"},{"label":"split_canvas_h","value":"3674.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.3,1910.6 958.6,1905.8 947.8,994.5 947.4,994.5 36.6,1012.6 3.3,1910.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[656.6,1335.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.36907316789146,37.838524429518166]}},{"type":"Feature","properties":{"resourceCoords":[657.6,1872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.36910590509709,37.837531677424636]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nevada, Missouri | 1900 | sanborn04795_004 p9 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.73"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3846.0"},{"label":"split_canvas_y","value":"3978.0"},{"label":"split_canvas_w","value":"2606.0"},{"label":"split_canvas_h","value":"3674.0"}],"created":"2026-10-19T14:50:41Z","modified":"2026-10-19T14:50:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1010.4,1864.7 1565.8,1860.2 1580.0,1084.3 1460.5,1031.5 999.6,1024.2 998.9,1316.8 1069.1,1408.5 990.6,1448.8 1010.4,1864.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164nm:g4164nm_g047951900:04795_1900-0009__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1410.2,1678.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.373017,37.838626]}},{"type":"Feature","properties":{"resourceCoords":[1409.2,1108.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.372956,37.839677]}}]}}]}