{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02566_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Anita, Iowa | 1938 | 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":"5"},{"label":"placed","value":"4"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.44574,-94.76562 +/-522m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anita, Iowa | 1938 | sanborn02566_004 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3380.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"1930.4"}],"created":"2026-09-22T05:34:04Z","modified":"2026-09-22T05:34:04Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,5311.2 5893.6,5283.1 6083.9,4704.2 6118.1,3381.0 5631.2,3381.2 0.0,3383.6 0.0,5311.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3760.0,4112.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7694506,41.4427141]}},{"type":"Feature","properties":{"resourceCoords":[4976.0,4112.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7682541,41.443358]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anita, Iowa | 1938 | sanborn02566_004 p1 [3]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5280.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2371.6"}],"created":"2026-09-22T05:34:04Z","modified":"2026-09-22T05:34:04Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"324.0,6572.2 552.9,6574.2 548.4,7652.0 4272.0,7652.0 4908.0,7652.0 6452.0,7652.0 6452.0,5910.9 6452.0,5280.4 2615.1,5298.7 2620.0,5428.4 333.4,5417.3 324.0,6572.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2620.0,5428.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.762239,41.447777]}},{"type":"Feature","properties":{"resourceCoords":[324.0,6572.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7637037,41.4457337]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anita, Iowa | 1938 | sanborn02566_004 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-22T05:34:04Z","modified":"2026-09-22T05:34:04Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3906.2,7652.0 3908.8,7272.5 1187.4,7233.2 536.4,7252.3 528.0,440.0 2792.8,448.9 2792.1,-0.0 6452.0,-0.0 6452.0,7652.0 3906.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[528.0,4996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.766791,41.445387]}},{"type":"Feature","properties":{"resourceCoords":[528.0,440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7644972,41.4465921]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anita, Iowa | 1938 | sanborn02566_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T05:34:04Z","modified":"2026-09-22T05:34:04Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6214.7 -0.0,0.0 5871.5,-0.0 5890.5,1481.5 6037.8,1473.2 6052.5,1819.8 6090.1,7219.4 6452.0,7205.2 6452.0,7652.0 -0.0,7652.0 -0.0,6214.7 -0.0,6214.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025661938:02566_1938-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.76487973691698,41.45307076750828]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.760490563031,41.448222239792585]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.76810849011409,41.44429292283011]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.77249766400007,41.4491414505458]}}]}}]}