{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01167_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Putnam, Connecticut | 1892 | 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":"11"},{"label":"placed","value":"7"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 3, georef 3, georef-street 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.91734,-71.90788 +/-877m); p1__3 (tier 4, 41.91734,-71.90788 +/-877m); p3 (tier 4, 41.91734,-71.90788 +/-877m); p5__3 (tier 1, 41.91967,-71.91202 +/-134m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.49"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3682.0"},{"label":"split_canvas_w","value":"4158.0"},{"label":"split_canvas_h","value":"3970.0"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"675.3,1912.0 846.8,1912.0 840.0,1895.9 817.4,1870.9 833.6,1849.9 1003.7,1794.0 1008.7,1081.2 832.2,1081.0 757.0,1081.0 757.0,1080.9 756.6,1080.9 712.4,971.6 556.6,932.8 144.9,939.0 67.9,1226.8 21.6,1222.3 1.0,1313.4 1.0,1864.5 449.8,1789.3 589.4,1912.0 675.3,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[961.5,1299.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.90493350473575,41.91645211066822]}},{"type":"Feature","properties":{"resourceCoords":[542.8,1576.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.90621134012416,41.91635156244584]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.51"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1265.7,1824.2 591.6,1856.8 57.5,1787.6 52.2,1198.1 127.2,1105.9 69.7,915.1 124.3,885.0 107.3,769.4 45.1,697.4 135.7,359.4 86.0,71.5 677.5,29.0 1115.5,97.5 1512.8,39.2 1592.6,130.8 1551.3,1206.8 1539.6,1205.8 1461.4,1669.3 1294.9,1764.0 1265.7,1824.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.9113022,41.913849]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.9107205,41.9167979]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.9060205,41.9162845]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.9066022,41.9133356]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.62"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"86.0,1841.9 27.8,313.1 60.5,69.7 788.8,118.9 858.7,230.6 1237.6,297.1 1512.8,145.4 1481.9,271.0 1517.8,593.4 1595.4,734.2 1597.8,1117.0 1564.0,1661.4 1493.4,1775.5 1268.0,1866.3 1066.6,1818.8 1042.3,1865.6 909.6,1821.8 640.4,1878.5 86.0,1841.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[667.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9117785,41.9191297]}},{"type":"Feature","properties":{"resourceCoords":[667.0,304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9106026,41.9207167]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p5 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.86"},{"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":"4580.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"63.6,91.2 106.8,1479.2 178.7,1862.9 530.2,1885.2 1051.9,1763.3 1079.9,981.4 1000.5,622.9 870.2,548.0 499.1,87.7 63.6,91.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[573.1,1690.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9083902,41.9243125]}},{"type":"Feature","properties":{"resourceCoords":[160.0,940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9104661,41.9239906]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p5 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.09"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2006.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4445.2"},{"label":"split_canvas_h","value":"3107.2"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"829.8,384.9 1134.9,773.6 1559.7,716.4 1497.0,498.8 1533.8,128.2 1122.6,133.1 899.1,89.8 775.5,206.8 829.8,384.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[945.4,308.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9129670315554,41.92253933030007]}},{"type":"Feature","properties":{"resourceCoords":[830.5,308.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.91302071149987,41.922351271202764]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p6 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"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":"3365.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4286.4"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"228.9,1910.5 1546.9,1907.1 1596.5,1500.6 1564.2,1218.3 1353.6,994.2 1213.3,966.4 1179.2,876.3 227.7,895.4 55.8,1157.8 124.0,1233.9 39.9,1290.0 102.6,1838.6 228.9,1910.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[529.0,1482.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9028151,41.9121325]}},{"type":"Feature","properties":{"resourceCoords":[1240.0,1175.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9024642,41.9135553]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Putnam, Connecticut | 1892 | sanborn01167_002 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.68"},{"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":"3365.6"}],"created":"2026-10-19T19:10:34Z","modified":"2026-10-19T19:10:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1493.2,104.2 1301.0,46.5 515.0,62.5 299.2,185.9 221.2,362.2 125.9,393.4 134.0,556.6 65.7,624.2 74.0,764.7 141.7,810.4 1498.4,788.5 1544.3,675.4 1585.2,247.4 1493.2,104.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784pm:g3784pm_g011671892:01167_1892-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[532.0,418.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.90449986377956,41.910224466011826]}},{"type":"Feature","properties":{"resourceCoords":[532.0,60.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.90421808881672,41.910865442497624]}}]}}]}