{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn06618_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Buckeye Lake, Ohio | 1929 | 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":"12"},{"label":"placed","value":"4"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 39.93061,-82.43067 +/-346m); p2__2 (tier 4, 39.93484,-82.47761 +/-525m); p2__3 (tier 4, 39.93484,-82.47761 +/-525m); p3__2 (tier 4, 39.93484,-82.47761 +/-525m); p5__1 (tier 4, 39.93484,-82.47761 +/-525m); p5__2 (tier 4, 39.93484,-82.47761 +/-525m); p5__3 (tier 4, 39.93484,-82.47761 +/-525m); p5__4 (tier 4, 39.93484,-82.47761 +/-525m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buckeye Lake, Ohio | 1929 | sanborn06618_001 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"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":"7708.0"}],"created":"2026-09-21T19:15:45Z","modified":"2026-09-21T19:15:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1628.0,1927.0 1628.0,1330.6 1263.7,1051.2 879.2,867.0 755.5,822.3 567.5,717.6 500.6,685.6 500.6,680.4 500.7,667.6 500.7,657.2 500.8,601.5 502.1,0.0 -0.0,-0.0 -0.0,215.0 79.3,244.6 84.2,1747.3 -0.0,1751.4 -0.0,1927.0 1628.0,1927.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[729.0,1789.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4803365,39.9326825]}},{"type":"Feature","properties":{"resourceCoords":[84.0,1789.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4801773,39.9338659]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buckeye Lake, Ohio | 1929 | sanborn06618_001 p2 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"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":"7708.0"}],"created":"2026-09-21T19:15:45Z","modified":"2026-09-21T19:15:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1628.0,1325.0 1356.1,746.5 1628.0,617.4 1628.0,281.7 1213.6,281.0 1213.9,0.0 -0.0,0.0 0.0,290.5 833.0,934.1 0.0,1927.0 1628.0,1927.0 1628.0,1325.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.4837177442108,39.94221197868107]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.4768603749831,39.93927744026963]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.48139943419598,39.93306608868232]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.48825680342367,39.93600062709376]}},{"type":"Feature","properties":{"resourceCoords":[1172.0,364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4798179,39.9389408]}},{"type":"Feature","properties":{"resourceCoords":[1172.0,364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4796406,39.938927]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buckeye Lake, Ohio | 1929 | sanborn06618_001 p3 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"34"},{"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":"7708.0"}],"created":"2026-09-21T19:15:45Z","modified":"2026-09-21T19:15:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1427.9,1857.7 1470.3,1858.8 1525.5,1104.9 1486.8,1087.0 1495.1,979.1 1628.0,989.3 1628.0,733.9 1390.2,689.0 1407.7,299.9 1133.4,286.8 1252.4,-0.0 0.0,-0.0 0.0,311.0 529.0,311.3 344.7,837.3 0.0,836.1 -0.0,1239.5 525.6,1515.5 513.4,1818.5 1174.5,1847.5 1246.3,1894.2 1308.8,1927.0 1422.6,1927.0 1427.9,1857.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[894.0,619.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4740667,39.9358509]}},{"type":"Feature","properties":{"resourceCoords":[83.0,1841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4798179,39.9389408]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buckeye Lake, Ohio | 1929 | sanborn06618_001 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T19:15:45Z","modified":"2026-09-21T19:15:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"273.3,1082.3 270.0,892.3 419.2,453.2 -0.0,480.8 -0.0,-0.0 1628.0,-0.0 1628.0,1927.0 1522.9,1927.0 1528.4,1409.1 852.6,1401.9 836.0,1150.7 273.3,1082.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066181929:06618_1929-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1052.0,741.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4728223,39.9322318]}},{"type":"Feature","properties":{"resourceCoords":[431.0,741.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4725452,39.9345322]}}]}}]}