{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05996_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hornell, New-York | 1888 | 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":"21"},{"label":"placed","value":"13"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef-snap 9, georef 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 16 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 42.32109,-77.65422 +/-107m); p11__2 (tier 1, 42.31715,-77.64992 +/-100m); p12__1 (tier 1, 42.34239,-77.66240 +/-266m); p12__3 (tier 1, 42.33289,-77.66493 +/-161m); p13__2 (tier 1, 42.33227,-77.66462 +/-100m); p13__3 (tier 1, 42.32977,-77.66553 +/-100m); p5__1 (tier 1, 42.32682,-77.66128 +/-144m); p6__2 (tier 1, 42.33050,-77.66571 +/-127m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p10 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.0,1887.2 806.6,1878.1 941.8,1872.6 1212.5,1871.7 1543.8,1870.0 1528.2,844.1 1612.0,843.0 1612.0,792.5 929.3,784.2 873.9,674.6 851.9,37.9 448.2,1.8 201.7,2.7 203.8,280.1 217.6,844.4 92.8,845.1 109.0,1887.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[96.0,834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65676840082953,42.325864226289006]}},{"type":"Feature","properties":{"resourceCoords":[1528.0,1856.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65470547623954,42.322956640412315]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1433.8,139.0 1398.5,74.3 1159.7,125.6 520.9,113.2 480.2,167.0 144.5,194.8 69.1,280.1 40.9,780.5 117.7,1076.4 47.9,1616.0 124.8,1794.6 245.7,1853.2 782.6,1879.1 786.0,1912.0 835.2,1912.0 998.0,1619.0 997.9,1309.1 1541.0,1297.7 1538.8,1227.4 1612.0,1130.5 1612.0,465.9 1528.9,313.6 1528.4,227.6 1497.0,163.2 1433.8,139.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[339.0,1625.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66494941953451,42.320825779302886]}},{"type":"Feature","properties":{"resourceCoords":[984.0,1625.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66334461411567,42.320753390986546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0012__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p12 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.50"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1025.2"},{"label":"split_canvas_y","value":"1082.0"},{"label":"split_canvas_w","value":"2364.0"},{"label":"split_canvas_h","value":"3126.4"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0012__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"285.1,607.4 309.6,1036.6 386.9,980.3 809.9,1025.8 808.6,308.0 538.5,327.4 337.8,534.6 337.0,613.0 285.1,607.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[256.3,270.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65809957028686,42.332368090519246]}},{"type":"Feature","properties":{"resourceCoords":[847.3,270.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65826095689489,42.33348616563193]}},{"type":"Feature","properties":{"resourceCoords":[847.3,1052.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65627362029834,42.33364513212325]}},{"type":"Feature","properties":{"resourceCoords":[256.3,1052.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65611223369031,42.332527057010566]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p13 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.78"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.8,1460.7 101.3,1784.0 200.0,1843.9 286.2,1816.8 360.9,1475.8 1489.5,1386.3 1477.2,1057.9 1571.1,671.9 1526.8,177.1 1592.0,176.2 1554.5,57.1 1577.8,1.0 906.9,1.0 810.9,127.8 813.0,198.0 271.1,208.8 270.8,518.0 108.1,810.1 59.0,810.0 125.8,1460.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[813.0,1397.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.662088,42.319082]}},{"type":"Feature","properties":{"resourceCoords":[813.0,198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.661909,42.321293]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2248.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5404.0"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"461.2,1912.0 1388.9,1912.0 1436.1,1871.0 1480.7,1894.1 1487.4,1664.7 1472.6,1164.5 1460.5,663.5 1164.8,669.5 768.1,674.3 456.5,674.6 265.1,626.6 146.0,613.8 63.6,607.4 1.0,612.6 1.0,654.9 108.5,730.6 96.3,1340.0 51.8,1482.1 134.8,1659.2 191.8,1703.4 258.2,1700.2 311.6,1745.6 345.5,1822.4 461.2,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,562.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.66112027510032,42.325520586043254]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,562.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65747679423059,42.3241390145066]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65903091971164,42.32186681870517]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.66267440058137,42.32324839024182]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"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":"6452.0"},{"label":"split_canvas_h","value":"2352.4"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"297.4,570.6 327.1,582.8 558.9,579.0 1489.1,519.4 1541.7,444.3 1547.8,92.6 1336.6,41.6 190.3,50.6 110.2,141.8 121.2,395.3 144.8,404.6 152.0,574.2 297.4,570.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[141.0,57.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65465990261117,42.32098221052758]}},{"type":"Feature","properties":{"resourceCoords":[141.0,552.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65591985096687,42.32104197730782]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"64.4,28.2 474.8,30.2 737.6,28.6 1582.0,28.0 1582.0,299.3 1591.0,851.1 1469.0,850.9 1476.5,1869.9 1185.7,1871.8 795.6,1871.0 489.3,1867.0 301.4,1817.0 184.5,1802.7 163.8,1800.8 162.6,1755.3 104.2,1750.3 39.2,1728.5 102.4,1567.8 96.1,847.4 66.5,847.4 64.4,28.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[739.0,849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.6584747,42.3264698]}},{"type":"Feature","properties":{"resourceCoords":[1582.0,28.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.655584,42.32716]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.57"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"920.8,1806.7 591.0,1798.8 373.7,1799.2 95.8,1794.3 56.2,1591.8 53.1,1552.2 99.2,1215.6 49.1,913.2 73.8,325.6 367.7,377.7 355.2,350.7 973.0,189.9 972.7,181.8 1565.6,76.3 1566.3,432.6 1567.3,1008.7 1567.6,1799.4 920.8,1806.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[643.0,1006.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66130987845071,42.32925705516168]}},{"type":"Feature","properties":{"resourceCoords":[1567.0,429.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65841111668968,42.32947376228447]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p5 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.40"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1575.7,1681.0 1595.5,1090.9 1491.8,1014.8 1492.3,974.6 1553.8,970.6 1612.0,976.3 1612.0,931.8 1554.7,926.7 1491.1,904.9 1553.9,747.5 1551.3,40.7 1522.3,40.5 864.9,46.1 529.7,37.2 308.8,37.0 26.2,31.2 46.8,137.8 79.0,1040.6 294.9,1175.2 296.7,1175.4 300.2,1178.6 745.1,1456.0 788.2,1496.7 753.6,1552.2 783.2,1563.2 771.7,1605.2 1092.2,1834.4 1520.6,1794.9 1530.9,1817.9 1578.7,1682.5 1575.7,1681.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1370.0,1033.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66153527096375,42.32543779606639]}},{"type":"Feature","properties":{"resourceCoords":[1278.0,1645.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66245983957893,42.32444684354792]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.35"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"119.9,1912.0 117.8,1901.7 816.5,1818.8 882.5,958.4 904.8,943.7 980.0,942.6 1068.2,941.2 1480.1,903.1 1602.2,390.1 1553.5,120.7 1487.7,73.0 167.8,73.0 168.1,124.0 83.4,126.0 105.6,1158.8 64.1,1159.5 109.3,1912.0 119.9,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0006__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":[-77.65359349928693,42.32492086747108]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65002116326106,42.323546073464016]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65221098201476,42.320391483130784]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.65578331804063,42.32176627713785]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p7","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1568.0,864.9 1557.4,863.6 1528.5,114.0 1238.0,111.0 966.8,107.8 831.3,111.3 132.5,109.9 136.9,616.8 144.0,1123.1 133.7,1354.9 89.2,1330.6 39.8,1372.1 1.0,1371.3 1.0,1744.1 79.5,1837.7 313.0,1736.9 680.8,1863.9 1532.2,1876.4 1573.2,1679.3 1612.0,1660.5 1612.0,1386.1 1553.8,1253.7 1612.0,1226.9 1612.0,1168.0 1612.0,1110.1 1568.0,864.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1238.0,111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.655434,42.323196]}},{"type":"Feature","properties":{"resourceCoords":[697.0,111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65666,42.323637]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"524.6,1839.2 321.4,1742.8 60.1,1615.0 238.1,998.0 230.1,994.5 366.9,327.6 335.2,326.9 523.2,70.2 532.9,75.5 1143.9,16.9 1565.9,118.5 1508.1,795.0 1566.8,1602.4 1577.0,1600.5 1395.2,1832.5 1402.9,1912.0 1349.3,1912.0 1341.4,1864.4 511.9,1864.8 524.6,1839.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1311.0,345.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66118166737658,42.33242153996836]}},{"type":"Feature","properties":{"resourceCoords":[294.0,345.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.66118311532831,42.330535658222345]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hornell, New-York | 1888 | sanborn05996_001 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:03:36Z","modified":"2026-10-19T23:03:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.6,1664.2 126.3,809.5 124.8,543.5 127.0,128.1 731.2,125.8 1390.8,123.1 1612.0,119.7 1612.0,122.7 1612.0,147.8 1554.5,176.3 1588.2,502.8 1503.7,832.0 1584.9,1286.7 1551.1,1718.5 1490.0,1788.6 1263.0,1765.2 849.7,1881.9 129.9,1862.8 126.6,1664.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059961888:05996_1888-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[134.0,1659.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65558749904521,42.327176862171626]}},{"type":"Feature","properties":{"resourceCoords":[133.0,119.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.65910892824856,42.32846273768051]}}]}}]}