{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn02566_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Anita, Iowa | 1918 | 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":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 2, 41.44509,-94.76451 +/-100m); p2__2 (tier 4, 41.44659,-94.76539 +/-250m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anita, Iowa | 1918 | sanborn02566_003 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"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":"2026-09-21T22:47:16Z","modified":"2026-09-21T22:47:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1506.1,1913.0 1505.6,1463.8 1522.3,964.7 1517.8,0.0 246.0,0.0 251.8,439.8 0.0,439.2 -0.0,1913.0 1506.1,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[965.0,69.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7675945,41.4462461]}},{"type":"Feature","properties":{"resourceCoords":[410.0,69.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7687265,41.4456521]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anita, Iowa | 1918 | sanborn02566_003 p2 [1]","metadata":[{"label":"streets","value":"5"},{"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":"2026-09-21T22:47:16Z","modified":"2026-09-21T22:47:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"714.7,1913.0 717.4,1338.1 975.4,1338.6 972.1,1441.9 1613.0,1531.3 1613.0,0.0 -0.0,-0.0 -0.0,33.1 118.5,31.5 132.7,1913.0 714.7,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1234.0,1186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7625921,41.4463196]}},{"type":"Feature","properties":{"resourceCoords":[682.0,78.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7653206,41.4474712]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002__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 | 1918 | sanborn02566_003 p2 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3834.0"},{"label":"split_canvas_y","value":"5767.6"},{"label":"split_canvas_w","value":"2618.0"},{"label":"split_canvas_h","value":"1884.4"}],"created":"2026-09-21T22:47:16Z","modified":"2026-09-21T22:47:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,1531.3 972.1,1441.9 958.5,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd415m:g4154m:g4154am:g025661918:02566_1918-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1016.5,1798.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7661146,41.4482961]}},{"type":"Feature","properties":{"resourceCoords":[1532.0,1798.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7649845,41.44891]}}]}}]}