{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05223_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Norfolk, Nebraska | 1909 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"12"},{"label":"placed","value":"11"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 9, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p9__3 (tier 4, 42.03112,-97.41308 +/-608m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3436.0"},{"label":"split_canvas_w","value":"4838.4"},{"label":"split_canvas_h","value":"4216.0"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1152.6,1913.0 1201.2,859.0 0.0,859.0 -0.0,1913.0 1152.6,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[94.0,1196.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4204451,42.0326176]}},{"type":"Feature","properties":{"resourceCoords":[1187.6,1196.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4180454,42.0327055]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"16"},{"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":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,859.0 1209.6,859.0 1208.6,1913.0 1613.0,1913.0 1613.0,0.0 -0.0,-0.0 0.0,859.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[912.0,281.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4118712,42.0339776]}},{"type":"Feature","properties":{"resourceCoords":[1247.0,281.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.410248,42.0339864]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"14"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1384.7,1859.8 740.2,1913.0 696.3,1913.0 61.0,1854.0 -0.0,1216.5 -0.0,1216.5 -0.0,0.0 1613.0,-0.0 1613.0,1491.7 1384.7,1859.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[61.0,1216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4086344,42.0339976]}},{"type":"Feature","properties":{"resourceCoords":[61.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.410248,42.0339864]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"856.2,1028.5 83.8,1034.1 85.8,0.0 1510.2,0.0 1516.4,1028.8 1453.9,1028.5 1454.2,1072.8 1515.3,1072.2 1511.7,1722.6 82.8,1723.7 84.5,1086.8 856.7,1078.7 856.2,1028.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.41401236097595,42.03469679479808]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.40999615138911,42.034708588565486]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.4099774518703,42.031145720821335]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.41399366145714,42.03113392705393]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"562.8,1747.5 569.5,1913.0 -0.0,1913.0 -0.0,45.5 838.3,50.5 862.0,650.0 896.2,530.9 891.1,50.0 1528.2,54.7 1526.2,1910.9 1494.2,1913.0 1487.7,1752.7 562.8,1747.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[862.0,1273.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4168573,42.0327076]}},{"type":"Feature","properties":{"resourceCoords":[862.0,650.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4152958,42.0327177]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1380.0,1269.0 1379.5,1913.0 82.3,1913.0 69.0,36.5 1613.0,34.9 1613.0,1270.4 1380.0,1269.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1380.0,1269.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4168431,42.0290716]}},{"type":"Feature","properties":{"resourceCoords":[1380.0,1747.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4180282,42.0290711]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"765.1,383.4 1419.9,383.3 1436.0,1825.2 129.3,1828.6 118.5,-0.0 760.7,-0.0 765.1,383.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[128.0,1047.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4118682,42.0314896]}},{"type":"Feature","properties":{"resourceCoords":[1427.0,1047.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4118681,42.0291182]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p7","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,360.9 138.5,361.0 139.8,111.8 1572.3,97.9 1569.9,652.2 1613.0,651.9 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[913.0,104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4118681,42.0291182]}},{"type":"Feature","properties":{"resourceCoords":[913.0,1703.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4118622,42.0261798]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,-0.0 903.1,0.0 902.4,137.0 1553.5,141.2 1550.8,375.1 1613.0,375.5 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.42065428970875,42.02931274611966]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.41669946468241,42.029331223004405]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.41667017123994,42.025822518314165]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.42062499626628,42.02580404142942]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p9 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"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":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1886.2 0.0,1913.0 1088.0,1913.0 1374.0,1913.0 1613.0,1913.0 1613.0,420.3 1330.4,419.2 1063.1,418.0 1066.4,55.8 699.2,55.9 62.0,679.0 0.0,1886.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[62.0,679.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4086169,42.0315125]}},{"type":"Feature","properties":{"resourceCoords":[62.0,48.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4102315,42.0314996]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norfolk, Nebraska | 1909 | sanborn05223_006 p9 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4252.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1069.2"},{"label":"split_canvas_h","value":"1676.8"}],"created":"2026-09-23T08:25:34Z","modified":"2026-09-23T08:25:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1329.5,0.0 1066.9,0.0 1063.1,418.0 1330.4,419.2 1329.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194nm:g052231909:05223_1909-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1063.1,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.40929619369001,42.03192802077733]}},{"type":"Feature","properties":{"resourceCoords":[1330.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.40929508602453,42.031436309401194]}},{"type":"Feature","properties":{"resourceCoords":[1330.4,419.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.41033290776286,42.03143501698724]}},{"type":"Feature","properties":{"resourceCoords":[1063.1,419.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.41033401542835,42.03192672836337]}},{"type":"Feature","properties":{"resourceCoords":[1295.3,378.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4102315,42.0314996]}}]}}]}