{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06062_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Marcellus, New-York | 1911 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"20"},{"label":"placed","value":"4"},{"label":"unplaced","value":"16"},{"label":"fit sources","value":"georef 2, georef-snap 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 19 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 42.98609,-76.33985 +/-223m); p1__3 (tier 1, 42.98780,-76.34007 +/-100m); p2__1 (tier 1, 42.98554,-76.34197 +/-100m); p2__3 (tier 1, 42.98216,-76.34232 +/-100m); p4__1 (tier 1, 42.99427,-76.33692 +/-100m); p4__3 (tier 1, 42.98518,-76.33677 +/-136m); p5__2 (tier 1, 42.97811,-76.34088 +/-173m); p6__1 (tier 1, 42.98120,-76.33971 +/-185m); p6__2 (tier 1, 42.98170,-76.33863 +/-193m); p7__1 (tier 4, 42.98334,-76.33967 +/-353m); p7__2 (tier 1, 42.97733,-76.33746 +/-100m); p7__3 (tier 4, 42.98334,-76.33967 +/-353m); p7__4 (tier 4, 42.98334,-76.33967 +/-353m); p7__5 (tier 4, 42.98334,-76.33967 +/-353m); p7__6 (tier 4, 42.98334,-76.33967 +/-353m); p7__7 (tier 4, 42.98334,-76.33967 +/-353m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marcellus, New-York | 1911 | sanborn06062_001 p2 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"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":"2026-10-20T01:52:35Z","modified":"2026-10-20T01:52:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.4,1729.5 54.4,1796.9 101.0,1801.9 609.0,1778.0 912.7,1766.1 1064.7,1776.0 1130.0,1802.6 1211.8,1788.2 1332.7,1789.4 1333.0,1822.0 1470.1,1765.8 1473.1,1040.7 1470.0,626.0 1475.3,397.4 1475.8,54.4 1130.8,132.9 773.0,38.8 608.5,116.2 582.9,543.4 459.5,783.1 450.7,1051.5 429.6,1077.5 429.6,1085.1 423.5,1085.0 372.2,1148.5 211.6,1160.7 119.5,1242.4 75.9,1726.7 31.4,1729.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1470.0,626.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.3402184,42.984615]}},{"type":"Feature","properties":{"resourceCoords":[1470.0,1790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.3400413,42.9824544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marcellus, New-York | 1911 | sanborn06062_001 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:52:35Z","modified":"2026-10-20T01:52:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.0,1065.6 105.0,649.4 110.6,419.9 111.2,75.5 119.8,73.5 908.5,62.9 1105.4,184.2 1477.3,192.7 1475.9,603.0 1462.8,647.1 1367.7,670.6 1352.1,1816.5 990.1,1848.1 395.8,1782.9 118.2,1788.0 104.5,1793.7 108.0,1065.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[106.0,734.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.3402031,42.9844586]}},{"type":"Feature","properties":{"resourceCoords":[1352.0,1826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.336887,42.982579]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marcellus, New-York | 1911 | sanborn06062_001 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2193.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4258.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T01:52:35Z","modified":"2026-10-20T01:52:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"684.7,215.7 695.1,625.6 683.3,670.2 589.0,696.3 606.4,1841.6 786.5,1820.6 1506.3,1850.6 1542.7,1618.7 1472.0,1092.2 1554.5,555.9 1536.5,431.5 1430.0,348.0 1406.4,172.5 814.0,29.9 698.9,215.7 684.7,215.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[599.4,657.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.33700077490843,42.984790464455386]}},{"type":"Feature","properties":{"resourceCoords":[599.4,1820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.33690767887646,42.98263617669031]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_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":"Marcellus, New-York | 1911 | sanborn06062_001 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T01:52:35Z","modified":"2026-10-20T01:52:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"112.4,122.6 126.0,205.7 98.5,271.7 87.0,425.7 96.0,733.9 114.9,1249.2 109.4,1296.5 41.4,1319.2 71.0,1866.3 950.2,1861.0 970.5,1147.0 872.2,1099.3 825.2,1099.9 812.0,1100.1 811.6,1100.1 811.6,1100.1 793.4,1061.0 798.8,456.6 801.0,452.7 801.0,452.7 801.0,452.7 1066.6,448.2 1532.7,433.8 1551.6,162.2 1485.9,54.4 1326.0,35.9 167.8,51.3 148.0,1.0 114.7,1.0 112.4,122.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804mm:g3804mm_g060621911:06062_1911-0005__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":[-76.3404097018057,42.98265157121967]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.34012938596862,42.97968043110474]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.34491221227042,42.97943549806951]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.34519252810748,42.98240663818444]}}]}}]}