{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06828_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"New London, Ohio | 1911 | 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":"8"},{"label":"placed","value":"5"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef-snap 3, georef 1, georef-street 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 41.08956,-82.40220 +/-100m); p3__1 (tier 1, 41.08035,-82.39388 +/-114m); p5__2 (tier 1, 41.08661,-82.39952 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New London, Ohio | 1911 | sanborn06828_006 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T16:09:40Z","modified":"2026-10-19T16:09:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1554.4,825.1 1540.3,825.2 1554.2,1281.4 1594.1,1591.3 1612.5,1893.5 1607.0,1894.0 1607.0,1902.5 1592.8,1926.0 1597.1,1883.5 64.5,1867.0 109.0,1837.4 43.2,1059.9 74.0,75.2 1488.1,62.0 1562.0,217.6 1576.4,550.8 1599.5,550.4 1554.4,825.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[771.0,1294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.40355071000806,41.08753195916595]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.40162543318083,41.08839720736918]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New London, Ohio | 1911 | sanborn06828_006 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.67"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-19T16:09:40Z","modified":"2026-10-19T16:09:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.9,1520.3 145.7,1521.0 170.8,1836.6 173.4,1870.5 981.8,1786.9 957.8,1711.5 885.9,1505.1 1070.8,1418.7 1309.9,1292.2 1560.0,1144.6 1493.3,1022.1 945.4,992.7 944.6,986.2 940.0,986.2 940.0,944.6 850.3,139.1 556.4,46.0 459.9,114.9 108.5,127.1 67.2,406.1 53.0,406.4 74.5,868.2 119.8,1181.4 143.2,1487.1 123.9,1520.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[835.0,1489.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.3998643006881,41.086419713555]}},{"type":"Feature","properties":{"resourceCoords":[922.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.39966918981261,41.08577888119617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New London, Ohio | 1911 | sanborn06828_006 p3 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-19T16:09:40Z","modified":"2026-10-19T16:09:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"827.4,1.0 791.5,1.0 758.1,79.9 79.5,46.2 43.8,310.8 144.8,801.3 420.1,802.2 683.5,891.2 703.7,1073.5 598.4,1439.1 665.7,1865.6 1554.1,1887.7 1529.0,1406.0 1524.3,1106.0 1524.0,786.0 1542.3,508.4 1542.8,421.6 767.8,255.2 775.6,223.0 827.4,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1529.0,1406.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.3988457,41.0841378]}},{"type":"Feature","properties":{"resourceCoords":[1524.0,786.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.3993053,41.0852276]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New London, Ohio | 1911 | sanborn06828_006 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.20"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T16:09:40Z","modified":"2026-10-19T16:09:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.5,1855.1 61.9,1836.5 61.9,1835.6 98.2,1341.9 132.0,1035.8 172.8,709.9 227.0,429.5 249.2,262.8 272.0,45.1 476.4,45.7 746.9,33.1 1036.3,6.0 1037.7,27.5 1350.3,119.7 1527.3,92.7 1577.8,181.4 1588.2,1850.8 1014.7,1788.9 941.7,1926.0 836.6,1926.0 793.6,1908.0 60.5,1855.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.4003786,41.0862616]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.3968429,41.0874683]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.3949479,41.0843139]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.3984836,41.0831072]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New London, Ohio | 1911 | sanborn06828_006 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-19T16:09:40Z","modified":"2026-10-19T16:09:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0005","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"80.4,235.8 74.5,218.1 19.8,826.4 65.5,1883.6 812.5,1874.3 973.7,1773.3 1043.3,1443.4 1314.6,1451.0 1278.8,1382.1 1512.7,1381.1 1606.5,991.6 1583.9,183.9 1496.2,83.5 916.8,37.0 920.1,1.0 776.8,1.0 80.4,235.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084nm:g4084nm_g068281911:06828_1911-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[274.0,1015.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.39791163983742,41.081885737047784]}},{"type":"Feature","properties":{"resourceCoords":[455.0,1708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.39743605827505,41.08065525788338]}}]}}]}