{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08108_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Woonsocket, Rhode-Island | 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":"24"},{"label":"placed","value":"15"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef-snap 9, georef 6"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 42.01002,-71.50369 +/-100m); p14__2 (tier 1, 41.99963,-71.51768 +/-118m); p14__3 (tier 2, 41.99832,-71.51866 +/-100m); p15__1 (tier 1, 42.00293,-71.49924 +/-100m); p15__2 (tier 1, 42.00233,-71.50910 +/-100m); p15__3 (tier 1, 42.00090,-71.50091 +/-100m); p15__4 (tier 1, 41.99991,-71.51211 +/-100m); p8__2 (tier 1, 42.00685,-71.51165 +/-100m); p9__2 (tier 1, 42.00456,-71.51131 +/-189m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p10 [1]","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":"7652.0"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"81.3,1837.0 920.2,1872.8 1022.5,1340.4 1529.9,1314.5 1595.2,1052.2 1546.5,462.6 1500.4,465.0 1444.1,312.9 1476.1,170.3 1307.2,123.4 1233.3,34.7 584.4,51.6 496.9,148.6 386.6,163.4 83.3,109.6 47.8,455.9 188.2,714.7 126.5,1319.1 64.8,1377.7 81.3,1837.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[724.0,1721.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.50286591871276,42.00802755955742]}},{"type":"Feature","properties":{"resourceCoords":[818.0,338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.50356024243531,42.010535578976]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"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":"3840.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"199.9,1773.1 336.9,1854.9 896.5,1784.7 947.7,1323.8 776.9,1211.0 597.2,679.0 472.4,579.1 467.5,579.0 467.5,575.2 462.4,571.1 428.9,107.5 321.6,34.1 133.9,55.5 132.4,1.0 132.2,1.0 105.8,167.7 172.6,289.0 69.0,292.6 71.5,805.7 68.1,1051.8 67.8,1425.9 73.3,1488.5 117.7,1581.5 76.4,1601.8 199.9,1773.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[75.0,788.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.50821510059812,42.00166160150613]}},{"type":"Feature","properties":{"resourceCoords":[654.0,1186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.50664282687254,42.00224173006678]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p11 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1870.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4582.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1312.3,1868.9 1528.7,1763.4 1595.5,1689.7 1488.8,241.9 1332.0,45.6 1104.7,76.7 550.2,315.9 508.1,475.9 626.0,576.4 767.1,1137.5 926.0,1199.7 953.8,1198.1 954.0,1198.1 954.1,1210.7 975.5,1219.0 995.1,1774.9 1279.3,1812.2 1312.3,1868.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1472.0,1151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.52184730702474,42.00413646525882]}},{"type":"Feature","properties":{"resourceCoords":[1472.0,1777.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.52050522863175,42.00355438570273]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.6,118.5 177.6,90.7 170.8,35.3 272.6,35.5 283.0,97.2 493.3,152.8 761.2,30.9 1536.2,37.7 1584.6,77.3 1590.5,290.4 1566.0,466.1 1612.0,546.2 1612.0,588.4 1531.3,592.8 1543.7,1109.8 1545.0,1357.9 1551.8,1735.0 1558.5,1798.0 1605.0,1890.9 1596.0,1892.0 1596.0,1895.5 1563.8,1912.0 1541.1,1881.8 1115.7,1849.6 112.0,1867.2 99.4,1160.3 97.6,611.4 82.3,111.8 100.6,118.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[815.0,1151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5090004,42.0004416]}},{"type":"Feature","properties":{"resourceCoords":[109.0,1683.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5087402,41.9988248]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p13","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.7,1844.1 65.2,1760.9 122.4,1730.0 28.9,1632.8 76.7,580.9 26.9,230.2 112.9,85.3 188.3,118.5 501.8,14.9 977.3,29.2 1160.8,110.7 1310.4,38.1 1544.7,132.9 1544.0,625.9 1528.7,1167.0 1518.9,1864.3 93.7,1844.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[899.0,799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5114377,41.9985852]}},{"type":"Feature","properties":{"resourceCoords":[246.0,188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5135684,41.998054]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p14 [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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5266.0"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5.7,826.9 52.3,862.9 63.3,925.1 54.1,1014.5 56.7,1217.4 107.1,1291.7 964.7,1279.5 1263.8,378.4 1268.7,377.3 1269.4,375.0 1278.0,375.1 1547.8,311.1 1542.5,33.7 836.7,93.9 598.1,55.9 570.9,57.5 76.9,4.5 64.1,136.8 107.2,522.0 81.0,776.1 5.7,826.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[503.0,583.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51841811237952,41.99770194260226]}},{"type":"Feature","properties":{"resourceCoords":[586.0,594.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51830026813207,41.99757327783072]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p2","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1582.6,1518.0 1590.8,579.6 1494.2,345.2 1531.8,172.8 1466.9,33.9 1263.4,19.1 827.3,137.3 820.1,80.0 520.8,37.6 456.7,105.8 407.8,59.0 77.5,98.5 40.4,1262.3 1.0,1275.3 1.0,1366.2 193.8,1527.0 533.4,1704.2 634.6,1787.6 530.0,1912.0 568.9,1912.0 701.5,1859.0 736.2,1904.0 1538.9,1681.3 1516.1,1623.5 1582.6,1518.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1090.0,1331.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5188859,42.000051]}},{"type":"Feature","properties":{"resourceCoords":[750.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5218971,41.9999599]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,409.6 1181.1,234.2 1172.5,241.2 914.2,166.7 909.8,174.4 865.5,209.8 826.9,218.8 652.5,215.4 644.6,174.2 267.8,144.8 269.9,131.4 58.5,126.4 27.3,510.3 10.3,503.4 83.9,604.1 146.3,604.5 54.8,1430.0 1.0,1445.2 1.0,1652.6 140.6,1912.0 160.6,1912.0 171.8,1828.0 1009.3,1867.2 1248.0,1711.3 1483.0,1692.0 1484.6,1461.4 1565.5,1125.9 1545.5,401.9 1612.0,409.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51831280171047,42.001801138001966]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51428233834802,42.00220202715192]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51364703689053,41.99862468373423]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51767750025297,41.99822379458428]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"110.1,1640.4 371.4,1701.2 379.6,1693.7 818.2,1845.6 818.3,1846.5 1167.8,1868.1 1525.7,1809.9 1574.5,919.8 1597.5,923.4 1584.5,778.7 1533.2,807.6 1545.0,584.8 1608.5,467.2 1562.3,257.6 1566.0,189.1 1546.4,184.1 1243.1,162.1 1232.2,208.9 909.8,146.1 692.2,134.6 645.3,110.6 614.4,88.6 164.8,1.0 109.4,1.0 69.0,8.6 6.2,229.9 1.2,240.4 202.2,310.7 171.7,749.6 178.5,952.4 173.2,1056.5 144.0,1414.7 125.3,1589.8 110.1,1640.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1381.0,155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51306920954428,42.00468400397715]}},{"type":"Feature","properties":{"resourceCoords":[162.0,726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51602462074486,42.00343510545646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_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":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p5 [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":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"155.0,1783.8 206.3,1797.6 383.3,1811.2 744.9,1829.8 849.9,1832.0 1054.0,1819.0 1497.0,1836.4 1593.0,1532.8 1612.0,1477.4 1612.0,1293.7 1583.5,1292.2 1612.0,1066.9 1612.0,856.0 1571.2,854.0 1509.7,778.5 1564.9,687.0 1591.0,303.9 1451.1,50.5 1372.2,32.1 1378.7,20.4 1283.3,45.4 1046.7,15.9 1043.5,81.2 937.2,177.6 776.7,198.7 710.2,666.8 533.9,861.2 451.1,922.4 123.3,922.9 136.1,1135.1 122.3,1134.1 124.5,1514.3 83.6,1525.5 94.8,1700.7 107.2,1738.6 146.8,1780.0 155.0,1783.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[682.0,1370.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51707378470941,42.00265946384366]}},{"type":"Feature","properties":{"resourceCoords":[1009.0,1288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51731920125904,42.003260290222485]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_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":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p5 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.54"},{"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":"2835.2"},{"label":"split_canvas_h","value":"3674.0"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"51.7,576.2 96.6,754.7 91.8,813.2 85.7,917.1 88.1,917.5 449.8,917.5 674.5,696.5 689.7,393.6 610.0,217.2 634.1,116.2 530.4,40.8 135.8,23.8 25.2,134.8 1.0,139.7 1.0,395.3 23.7,581.7 51.7,576.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51881762403661,42.00449899282563]}},{"type":"Feature","properties":{"resourceCoords":[708.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51846851331422,42.005794647923366]}},{"type":"Feature","properties":{"resourceCoords":[708.8,918.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51621587374227,42.005458017177936]}},{"type":"Feature","properties":{"resourceCoords":[0.0,918.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.51656498446467,42.0041623620802]}},{"type":"Feature","properties":{"resourceCoords":[112.0,562.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5173832,42.0044985]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.2,1375.7 1.0,1482.7 1.0,1485.0 46.3,1482.4 91.0,1488.3 530.5,1635.8 558.3,1661.7 601.7,1691.6 816.0,1731.5 1127.5,1836.1 1144.5,1791.0 1442.5,1852.7 1472.3,1751.0 1518.3,1550.5 1570.2,1451.4 1612.0,1400.9 1612.0,1268.8 1565.1,1209.8 1511.7,965.9 1471.7,827.5 1417.9,572.9 1401.9,517.1 1326.6,203.9 1310.1,123.5 1309.2,104.6 1024.4,153.6 1024.5,140.2 802.8,37.8 791.5,79.1 530.8,60.2 324.9,163.3 134.6,159.4 84.3,222.3 57.0,1143.0 1.0,1115.3 1.0,1255.8 47.2,1375.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1489.0,950.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51300780581016,42.006328025973396]}},{"type":"Feature","properties":{"resourceCoords":[266.0,488.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51627048596832,42.00669659731155]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1211.3,1849.6 567.5,1886.3 380.9,1758.6 80.4,1704.0 25.8,928.0 61.3,116.0 200.2,36.4 1425.2,33.0 1515.2,84.2 1595.8,256.4 1554.5,301.1 1519.6,293.0 1509.4,842.0 1502.8,1003.4 1549.3,1003.8 1540.6,1481.0 1563.5,1489.2 1578.7,1496.9 1479.6,1770.3 1467.9,1763.6 1267.9,1906.3 1211.3,1849.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1545.0,1491.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51394237909928,42.00786251861079]}},{"type":"Feature","properties":{"resourceCoords":[608.0,1443.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.51541685646286,42.009225433415075]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p8 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.94"},{"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":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"303.4,196.5 214.5,509.9 201.0,567.0 122.2,818.1 88.9,959.9 15.0,1201.4 27.4,1278.2 1.0,1325.2 1.0,1378.8 74.3,1358.6 348.7,1745.2 393.0,1865.4 402.6,1912.0 491.9,1912.0 531.7,1857.5 778.7,1852.3 824.2,1756.7 1030.8,1764.3 1004.1,1585.6 1113.8,1362.3 1150.8,1359.5 1150.8,1358.0 1159.3,1358.9 1580.5,1327.8 1469.8,551.5 1556.3,123.5 1583.9,110.4 1538.7,69.2 1546.7,34.1 994.9,27.0 832.7,21.3 832.6,68.0 353.0,62.0 344.9,85.1 328.7,117.5 303.4,196.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1365.0,809.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.510803,42.008083]}},{"type":"Feature","properties":{"resourceCoords":[353.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.513931,42.007881]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Woonsocket, Rhode-Island | 1892 | sanborn08108_001 p9 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.01"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2214.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5438.0"}],"created":"2026-10-19T07:39:27Z","modified":"2026-10-19T07:39:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.9,1160.8 92.3,1339.2 49.5,1806.0 291.0,1909.2 1082.1,1849.6 1503.6,1911.8 1565.4,1867.5 1581.0,1366.3 1490.7,1322.0 1503.6,1269.7 1516.9,1124.9 1424.5,595.2 1338.3,579.9 1349.9,555.6 1349.8,555.6 1294.0,575.6 1217.2,569.8 1090.0,586.5 871.4,675.9 756.5,715.1 761.8,737.6 690.5,770.3 501.6,929.2 347.9,927.2 115.3,1033.7 172.1,1070.5 31.9,1160.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774wm:g3774wm_g081081892:08108_1892-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1090.0,586.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.512619,42.005238]}},{"type":"Feature","properties":{"resourceCoords":[1477.0,1449.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.5105388,42.0052657]}}]}}]}