{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02040_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Nauvoo, Illinois | 1898 | 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":"10"},{"label":"placed","value":"4"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.55032,-91.38133 +/-388m); p1__3 (tier 4, 40.55032,-91.38133 +/-388m); p1__4 (tier 4, 40.55032,-91.38133 +/-388m); p2__3 (tier 2, 40.55085,-91.38338 +/-169m); p2__4 (tier 2, 40.55085,-91.38338 +/-169m); p2__6 (tier 2, 40.55085,-91.38338 +/-169m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nauvoo, Illinois | 1898 | sanborn02040_002 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.84"},{"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":"2026-10-18T07:26:24Z","modified":"2026-10-18T07:26:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1340.7,117.0 991.9,120.6 396.6,121.5 397.2,87.5 372.6,59.0 196.5,41.1 64.9,129.6 43.2,217.6 45.6,884.9 112.8,1207.2 55.0,1204.7 51.0,1449.2 41.9,1449.1 37.8,1750.1 56.2,1750.0 56.5,1852.7 144.6,1881.7 973.1,1856.7 1078.5,1601.1 1078.5,1599.0 1079.3,1599.0 1082.1,1592.3 1258.1,1591.7 1298.0,1517.8 1298.0,1516.0 1299.0,1516.0 1301.8,1510.8 1536.4,1510.0 1557.0,1106.6 1036.3,1101.2 1030.5,1097.6 1030.5,988.3 1030.5,928.0 1030.5,928.0 1178.3,928.0 1570.9,915.9 1524.2,175.5 1612.0,171.9 1612.0,167.3 1612.0,117.7 1340.7,117.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[385.0,792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.3834037,40.5509194]}},{"type":"Feature","properties":{"resourceCoords":[966.0,1457.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.385019,40.549855]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nauvoo, Illinois | 1898 | sanborn02040_002 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.57"},{"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":"2026-10-18T07:26:24Z","modified":"2026-10-18T07:26:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1243.1,1824.5 1244.0,1877.2 1244.9,1877.2 1536.2,1860.3 1517.4,1632.4 1263.5,1593.0 1021.0,1591.3 1021.0,1566.6 1021.0,1555.4 987.9,1550.3 994.4,451.6 944.0,74.5 886.8,68.5 895.6,15.9 649.5,15.6 605.4,1.0 502.9,1.0 500.9,33.5 38.0,71.3 36.8,1787.2 61.1,1814.5 61.2,1847.6 640.1,1837.2 979.2,1828.2 1243.1,1824.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[642.0,1201.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.3802002,40.5497705]}},{"type":"Feature","properties":{"resourceCoords":[60.0,1201.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.3801711,40.5508711]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nauvoo, Illinois | 1898 | sanborn02040_002 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.69"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4084.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2368.0"},{"label":"split_canvas_h","value":"1448.8"}],"created":"2026-10-18T07:26:24Z","modified":"2026-10-18T07:26:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1491.9,24.4 1391.2,24.1 1343.5,8.2 1094.1,7.3 1044.3,302.8 1529.7,359.3 1546.8,105.3 1488.4,77.4 1491.9,24.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1021.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.37728461359961,40.549109855544394]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.37725847177954,40.5502145772621]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,362.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.37637130633009,40.550202405377654]}},{"type":"Feature","properties":{"resourceCoords":[1021.0,362.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.37639744815016,40.549097683659944]}},{"type":"Feature","properties":{"resourceCoords":[1342.0,121.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.3769739,40.5497048]}},{"type":"Feature","properties":{"resourceCoords":[1342.0,121.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.3769739,40.5497048]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nauvoo, Illinois | 1898 | sanborn02040_002 p2 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.72"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4084.0"},{"label":"split_canvas_y","value":"2800.0"},{"label":"split_canvas_w","value":"2368.0"},{"label":"split_canvas_h","value":"2808.0"}],"created":"2026-10-18T07:26:24Z","modified":"2026-10-18T07:26:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1575.5,1303.5 1575.8,1006.5 1584.8,1006.5 1585.8,765.3 1049.8,747.6 1115.5,790.0 1124.8,920.0 1067.4,942.7 1053.6,986.3 1093.3,1209.9 1045.5,1384.3 1385.3,1386.1 1500.3,1348.1 1492.1,1319.7 1514.1,1304.5 1575.5,1303.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020401898:02040_1898-0002__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1021.0,700.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.3842176380406,40.55258143176786]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,700.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38424076673057,40.55147667109323]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1402.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38596369298563,40.55149758425944]}},{"type":"Feature","properties":{"resourceCoords":[1021.0,1402.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38594056429565,40.552602344934066]}},{"type":"Feature","properties":{"resourceCoords":[1290.0,1007.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.384983,40.5520886]}}]}}]}