{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06778_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mccomb, Ohio | 1910 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.10843,-83.79318 +/-262m); p1__2 (tier 4, 41.10843,-83.79318 +/-262m); p1__3 (tier 4, 41.10843,-83.79318 +/-262m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccomb, Ohio | 1910 | sanborn06778_003 p1 [4]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2042.0"},{"label":"split_canvas_y","value":"2500.0"},{"label":"split_canvas_w","value":"4470.0"},{"label":"split_canvas_h","value":"2046.0"}],"created":"2026-10-19T11:16:04Z","modified":"2026-10-19T11:16:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"588.9,673.9 550.2,1106.5 1528.1,1135.2 1523.2,844.1 1135.4,787.5 1101.0,771.7 1000.0,662.7 588.9,673.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[736.4,1050.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.791755,41.109729]}},{"type":"Feature","properties":{"resourceCoords":[736.4,784.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.79176,41.110235]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccomb, Ohio | 1910 | sanborn06778_003 p1 [5]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.57"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4546.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3162.0"}],"created":"2026-10-19T11:16:04Z","modified":"2026-10-19T11:16:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"827.2,1793.8 966.7,1791.2 1253.2,1793.5 1395.5,1791.0 1580.4,1770.8 1627.0,1763.2 1627.0,1698.0 1592.2,1698.2 1535.3,1319.2 1580.3,1206.0 1521.3,1165.0 1418.0,1162.0 75.8,1162.6 56.0,1818.2 1.0,1844.3 1.0,1874.2 830.1,1850.2 827.2,1793.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[284.0,1158.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.797091,41.109662]}},{"type":"Feature","properties":{"resourceCoords":[1240.0,1158.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.794692,41.109697]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccomb, Ohio | 1910 | sanborn06778_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T11:16:04Z","modified":"2026-10-19T11:16:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1363.9,1848.4 1064.8,1848.5 780.6,1845.9 780.7,1872.2 203.8,1917.2 203.9,1926.0 145.3,1926.0 145.8,1864.1 46.3,1624.3 57.4,420.4 129.2,200.6 294.1,198.9 413.6,52.3 1302.2,60.2 1586.0,148.4 1544.9,957.0 1583.3,1746.8 1592.7,1841.5 1363.9,1848.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[661.0,832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.79042734230616,41.107797116840686]}},{"type":"Feature","properties":{"resourceCoords":[790.0,1332.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.79166557279798,41.10752320755218]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccomb, Ohio | 1910 | sanborn06778_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T11:16:04Z","modified":"2026-10-19T11:16:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.2,1025.6 122.7,886.4 158.1,601.5 171.9,459.6 173.1,273.3 170.9,226.0 105.9,218.5 106.0,217.5 170.8,225.0 185.6,30.1 127.5,24.2 127.6,23.2 186.5,20.4 763.6,34.1 766.1,7.9 1048.0,39.2 1344.8,69.4 1572.7,85.7 1568.5,1887.0 219.2,1891.8 92.5,1874.6 165.8,1029.2 109.2,1025.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084mm:g4084mm_g067781910:06778_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[728.0,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.79549502667696,41.107321954077555]}},{"type":"Feature","properties":{"resourceCoords":[728.0,1583.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.79687273777176,41.10718137483451]}}]}}]}