{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05216_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Minden, Nebraska | 1909 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"7"},{"label":"placed","value":"6"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 6"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p4__3 (tier 4, 40.49881,-98.94985 +/-777m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minden, Nebraska | 1909 | sanborn05216_003 p1","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T07:30:07Z","modified":"2026-09-22T07:30:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1664.0,4256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9517977,40.4920334]}},{"type":"Feature","properties":{"resourceCoords":[5824.0,4256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.949103,40.492054]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minden, Nebraska | 1909 | sanborn05216_003 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"}],"created":"2026-09-22T07:30:07Z","modified":"2026-09-22T07:30:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,18.5 5944.0,-0.0 6045.9,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2204.0,2260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9477272,40.5003269]}},{"type":"Feature","properties":{"resourceCoords":[5992.0,4404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9491187,40.4984922]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minden, Nebraska | 1909 | sanborn05216_003 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-22T07:30:07Z","modified":"2026-09-22T07:30:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 388.5,7652.0 388.5,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4136.0,2336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9477257,40.4966555]}},{"type":"Feature","properties":{"resourceCoords":[4136.0,6568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.950455,40.496645]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minden, Nebraska | 1909 | sanborn05216_003 p4 [1]","metadata":[{"label":"streets","value":"8"},{"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":"2026-09-22T07:30:07Z","modified":"2026-09-22T07:30:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"16.3,5400.8 1371.6,5400.4 2224.0,6197.2 2222.4,7342.1 6093.8,7423.5 6095.0,7311.6 6452.0,7315.5 6452.0,4060.0 4902.4,4060.4 4902.4,2428.8 2386.8,2439.6 2388.4,0.0 -0.0,0.0 16.3,5400.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4216.0,2992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.943546,40.499426]}},{"type":"Feature","properties":{"resourceCoords":[372.0,832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.942232,40.501272]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minden, Nebraska | 1909 | sanborn05216_003 p4 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"2386.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4065.2"},{"label":"split_canvas_h","value":"2439.6"}],"created":"2026-09-22T07:30:07Z","modified":"2026-09-22T07:30:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 2388.4,0.0 2386.8,2439.6 4902.4,2428.8 6452.0,2423.2 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[2386.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95061123366263,40.504790816785146]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95060481941945,40.506777553273515]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,2439.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.9490376511605,40.50677462785621]}},{"type":"Feature","properties":{"resourceCoords":[2386.8,2439.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.94904406540367,40.50478789136784]}},{"type":"Feature","properties":{"resourceCoords":[2562.7,2311.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.949126,40.504874]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minden, Nebraska | 1909 | sanborn05216_003 p4 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5400.4"},{"label":"split_canvas_w","value":"2224.0"},{"label":"split_canvas_h","value":"2251.6"}],"created":"2026-09-22T07:30:07Z","modified":"2026-09-22T07:30:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2222.0,7652.0 2224.0,6197.2 1371.6,5400.4 0.0,5400.8 0.0,7652.0 2222.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194mm:g052161909:05216_1909-0004__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5400.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95774366855417,40.4985073383339]}},{"type":"Feature","properties":{"resourceCoords":[2224.0,5400.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95631609710948,40.498545201859606]}},{"type":"Feature","properties":{"resourceCoords":[2224.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95626567498603,40.49744603157555]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95769324643072,40.497408168049844]}},{"type":"Feature","properties":{"resourceCoords":[2116.0,7384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.956341,40.497575]}}]}}]}