{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02568_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Arnold'S Park, Iowa | 1930 | 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":"13"},{"label":"placed","value":"3"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 43.36634,-95.12980 +/-632m); p2__1 (tier 4, 43.36634,-95.12980 +/-632m); p2__2 (tier 4, 43.36634,-95.12980 +/-632m); p2__4 (tier 4, 43.36634,-95.12980 +/-632m); p2__5 (tier 4, 43.36634,-95.12980 +/-632m); p2__6 (tier 4, 43.36634,-95.12980 +/-632m); p3__1 (tier 4, 43.36634,-95.12980 +/-632m); p3__2 (tier 4, 43.36634,-95.12980 +/-632m); p3__3 (tier 4, 43.36634,-95.12980 +/-632m); p3__4 (tier 4, 43.36634,-95.12980 +/-632m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Arnold'S Park, Iowa | 1930 | sanborn02568_001 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"1571.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4880.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T15:24:49Z","modified":"2026-09-23T15:24:49Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1788.0,0.0 1768.0,3337.2 1712.4,3337.6 1571.6,7412.4 1571.6,7652.0 6452.0,7652.0 6452.0,-0.0 1788.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4085.7,5728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.1311547,43.3677871]}},{"type":"Feature","properties":{"resourceCoords":[4085.7,796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.1243493,43.3676711]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Arnold'S Park, Iowa | 1930 | sanborn02568_001 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3319.2"},{"label":"split_canvas_w","value":"1713.2"},{"label":"split_canvas_h","value":"4332.8"}],"created":"2026-09-23T15:24:49Z","modified":"2026-09-23T15:24:49Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,5797.7 0.0,7422.0 304.2,7424.2 324.5,5953.2 248.0,5804.4 0.0,5797.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,3319.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.12087233320726,43.36791454763491]}},{"type":"Feature","properties":{"resourceCoords":[1713.2,3319.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.1209338392048,43.366198094351894]}},{"type":"Feature","properties":{"resourceCoords":[1713.2,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.12691646915712,43.366311289637494]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.12685496315959,43.36802774292051]}},{"type":"Feature","properties":{"resourceCoords":[304.2,7424.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.1265513,43.367717]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Arnold'S Park, Iowa | 1930 | sanborn02568_001 p2 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4092.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2360.0"},{"label":"split_canvas_h","value":"1448.0"}],"created":"2026-09-23T15:24:49Z","modified":"2026-09-23T15:24:49Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0002__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5753.2,0.0 4106.8,0.0 4092.0,1448.0 5753.2,1433.2 6452.0,1428.8 6452.0,-0.0 5753.2,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154am:g025681930:02568_1930-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4092.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.13810266702893,43.36296510176054]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.13781597813933,43.36532688455896]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,1448.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.13582514122473,43.36519928260873]}},{"type":"Feature","properties":{"resourceCoords":[4092.0,1448.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.13611183011433,43.362837499810304]}},{"type":"Feature","properties":{"resourceCoords":[5301.9,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.1365422,43.3640862]}}]}}]}