{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05236_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Pierce, Nebraska | 1904 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 42.19925,-97.53375 +/-100m); p2__5 (tier 1, 42.19759,-97.52401 +/-103m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pierce, Nebraska | 1904 | sanborn05236_003 p1","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"25"}],"created":"2026-09-21T22:41:52Z","modified":"2026-09-21T22:41:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6452.0,0.0 6452.0,1864.1 6208.5,1863.7 6208.5,7351.6 5627.1,7345.9 5626.6,7652.0 4418.8,7652.0 4422.9,7333.9 4232.0,7332.0 2443.9,7335.0 2439.9,7652.0 -0.0,7652.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4232.0,3496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.52732,42.199036]}},{"type":"Feature","properties":{"resourceCoords":[4232.0,7332.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.5272935,42.1972368]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pierce, Nebraska | 1904 | sanborn05236_003 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"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":"2026-09-21T22:41:52Z","modified":"2026-09-21T22:41:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 2414.8,7652.0 2412.4,6992.0 2399.6,4416.4 5264.4,4424.0 5265.2,3658.4 5266.8,2359.6 6452.0,2365.2 6452.0,1542.0 5534.0,1546.8 4984.0,807.6 4976.0,0.0 576.3,0.0 585.8,5529.5 -0.0,5524.7 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2540.0,3572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.524823,42.1981573]}},{"type":"Feature","properties":{"resourceCoords":[2540.0,7460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.5248005,42.1963474]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pierce, Nebraska | 1904 | sanborn05236_003 p2 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5265.2"},{"label":"split_canvas_y","value":"2359.6"},{"label":"split_canvas_w","value":"1186.8"},{"label":"split_canvas_h","value":"1306.0"}],"created":"2026-09-21T22:41:52Z","modified":"2026-09-21T22:41:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2365.2 5266.8,2359.6 5265.2,3658.4 6452.0,3665.6 6452.0,2365.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5265.2,2359.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.52173806269076,42.198707190370456]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,2359.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.52099081910515,42.19870815182172]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3665.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.52098938883431,42.19809924085844]}},{"type":"Feature","properties":{"resourceCoords":[5265.2,3665.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.52173663241992,42.198098279407176]}},{"type":"Feature","properties":{"resourceCoords":[5361.1,3525.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.5216764,42.1981626]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pierce, Nebraska | 1904 | sanborn05236_003 p2 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"4422.4"},{"label":"split_canvas_y","value":"3658.4"},{"label":"split_canvas_w","value":"2029.6"},{"label":"split_canvas_h","value":"3993.6"}],"created":"2026-09-21T22:41:52Z","modified":"2026-09-21T22:41:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,4541.3 5264.2,4557.2 5262.8,5722.4 4422.4,7652.0 6452.0,7652.0 6452.0,4541.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd419m:g4194m:g4194pm:g052361904:05236_1904-0002__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6256.2,6520.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.5272958,42.1963324]}},{"type":"Feature","properties":{"resourceCoords":[6256.2,4541.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.5272935,42.1972368]}}]}}]}