{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06723_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Grover Hill, Ohio | 1907 | 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":"4"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 41.01941,-84.47268 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grover Hill, Ohio | 1907 | sanborn06723_002 p1","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"28"}],"created":"2026-09-21T22:22:43Z","modified":"2026-09-21T22:22:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"369.9,6546.5 369.3,6289.2 -0.0,6272.6 0.0,-0.0 6384.8,0.0 6407.4,4682.4 6512.0,4681.9 6512.0,7708.0 6366.4,7708.0 6366.7,7558.3 2652.1,7512.7 2342.6,7514.8 2346.5,7708.0 368.1,7708.0 369.9,6546.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4328.0,3520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.476575,41.019223]}},{"type":"Feature","properties":{"resourceCoords":[4328.0,7528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.476558,41.017301]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grover Hill, Ohio | 1907 | sanborn06723_002 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"5083.6"}],"created":"2026-09-21T22:22:43Z","modified":"2026-09-21T22:22:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"242.8,5083.4 2211.6,5081.6 5306.0,5078.8 5329.6,2632.8 6512.0,2635.2 6512.0,0.0 0.0,-0.0 -0.0,537.8 240.9,538.9 242.8,5083.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2096.0,2031.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.474053,41.0201901]}},{"type":"Feature","properties":{"resourceCoords":[248.0,2031.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.475265,41.02018]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grover Hill, Ohio | 1907 | sanborn06723_002 p2 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5081.6"},{"label":"split_canvas_w","value":"2229.2"},{"label":"split_canvas_h","value":"2626.4"}],"created":"2026-09-21T22:22:43Z","modified":"2026-09-21T22:22:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2110.5,6398.9 2052.4,5081.7 0.0,5083.6 0.0,7708.0 2229.2,7708.0 2220.4,6394.0 2110.5,6398.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[324.2,6220.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.480295,41.017329]}},{"type":"Feature","properties":{"resourceCoords":[2101.1,6220.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.47908,41.017294]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grover Hill, Ohio | 1907 | sanborn06723_002 p2 [4]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"2211.6"},{"label":"split_canvas_y","value":"5078.0"},{"label":"split_canvas_w","value":"4300.4"},{"label":"split_canvas_h","value":"2630.0"}],"created":"2026-09-21T22:22:43Z","modified":"2026-09-21T22:22:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6248.2,5265.9 2362.4,5265.2 2405.7,7708.0 6512.0,7708.0 6512.0,5078.0 6386.5,5078.1 6390.1,5408.9 6249.5,5410.4 6248.2,5265.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067231907:06723_1907-0002__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2391.4,7216.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.477808,41.016332]}},{"type":"Feature","properties":{"resourceCoords":[6248.2,5265.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.47526,41.017293]}}]}}]}