{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08935_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Northfield, Vermont | 1910 | 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":"27"},{"label":"placed","value":"10"},{"label":"unplaced","value":"17"},{"label":"fit sources","value":"georef-snap 7, georef 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 24 panels"},{"label":"unplaced pages","value":"p11__1 (tier 1, 44.14198,-72.65710 +/-181m); p12__1 (tier 3, 44.15488,-72.65680 +/-441m); p12__2 (tier 1, 44.15615,-72.65684 +/-126m); p12__3 (tier 1, 44.15385,-72.65689 +/-113m); p13__1 (tier 4, 44.14817,-72.65930 +/-683m); p13__2 (tier 4, 44.14817,-72.65930 +/-683m); p13__3 (tier 4, 44.14817,-72.65930 +/-683m); p14__1 (tier 4, 44.14817,-72.65930 +/-683m); p14__2 (tier 4, 44.14817,-72.65930 +/-683m); p2__2 (tier 1, 44.15342,-72.66346 +/-100m); p2__3 (tier 1, 44.15218,-72.66262 +/-100m); p4__2 (tier 1, 44.15114,-72.66286 +/-100m); p5__2 (tier 1, 44.15093,-72.65931 +/-100m); p7__1 (tier 1, 44.14862,-72.65890 +/-100m); p7__2 (tier 1, 44.14843,-72.65933 +/-220m); p7__3 (tier 1, 44.14842,-72.65968 +/-157m); p8__1 (tier 1, 44.15080,-72.65319 +/-177m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p10 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3928.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3723.2"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1549.6,1838.0 1543.3,1649.8 1388.5,1529.8 1354.1,1260.0 957.1,1161.7 956.8,1156.7 666.8,1162.0 410.8,1176.2 406.3,1140.0 208.3,1154.2 211.8,1165.8 133.3,1541.2 1.0,1567.5 1.0,1615.0 170.3,1646.8 380.6,1679.2 434.6,1680.1 445.6,1645.6 778.1,1699.3 977.2,1727.0 978.5,1700.9 1504.2,1886.0 1549.6,1838.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[966.0,1675.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6566900995294,44.14356873846003]}},{"type":"Feature","properties":{"resourceCoords":[972.0,1092.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65645241285628,44.14460580486798]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p10 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"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":"3928.8"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"321.0,105.2 308.3,302.0 272.1,301.6 251.7,555.5 217.9,841.8 494.4,858.9 826.0,874.1 1315.0,874.2 1482.5,877.4 1569.5,307.0 1549.5,307.2 1586.2,111.3 1364.0,37.1 1127.1,100.6 709.6,40.8 321.0,105.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[826.0,874.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.656407,44.145597]}},{"type":"Feature","properties":{"resourceCoords":[1315.0,874.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.656386,44.146484]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p11 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"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":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0011__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"826.0,496.2 831.5,497.4 831.5,498.4 837.3,500.7 870.5,1823.7 1150.2,1792.5 1234.2,1870.5 1558.0,1858.2 1607.0,1166.8 1568.7,749.0 1598.1,211.1 1609.6,195.5 1064.1,73.6 1066.0,99.8 864.3,95.8 526.8,81.8 520.0,117.5 466.1,123.1 252.9,115.8 79.4,104.2 73.8,57.2 39.2,68.5 51.3,252.1 342.3,373.7 548.4,386.4 826.0,496.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1074.0,1096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65733181069875,44.1417440874031]}},{"type":"Feature","properties":{"resourceCoords":[524.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65799061405204,44.14373212670671]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.60"},{"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":"4954.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.3,286.8 85.1,778.2 65.8,794.2 62.0,856.0 99.5,951.4 134.0,1367.0 118.8,1439.0 133.4,1682.4 131.1,1804.4 655.9,1803.6 653.8,1774.2 1114.8,1804.9 1080.9,1723.8 1102.6,1556.8 977.1,1077.0 945.5,583.0 840.2,311.0 612.5,323.0 261.9,220.0 88.4,242.6 44.3,286.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[615.9,806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66345789642615,44.15345350783303]}},{"type":"Feature","properties":{"resourceCoords":[125.0,1390.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66260106017843,44.152261353557364]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1549.7 1.0,1551.3 7.8,1550.8 102.0,1736.2 553.7,1723.3 743.8,1835.0 1022.2,1743.5 1507.1,1730.4 1500.7,1242.2 1578.0,869.6 1506.5,89.5 1082.1,205.2 1026.4,95.7 579.1,99.3 583.2,127.5 76.6,166.1 78.4,199.4 84.8,547.6 129.8,1022.6 137.9,1126.3 135.0,1190.3 152.9,1190.3 1.0,1549.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[160.0,1198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65923399313785,44.1512766346084]}},{"type":"Feature","properties":{"resourceCoords":[1502.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65817815125938,44.15362557524172]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"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":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"183.8,1493.2 625.9,1653.7 727.0,1598.6 865.0,1547.8 872.1,1815.3 1489.7,1803.7 1455.4,1467.3 1435.1,1321.5 1385.5,1097.8 1389.0,1028.6 1295.6,647.9 1246.7,564.8 1241.1,506.9 1256.7,489.1 1146.2,39.0 1102.8,98.8 939.3,81.1 654.8,663.8 654.1,799.9 663.5,811.5 669.3,818.3 724.8,882.5 723.0,885.5 727.0,890.5 441.4,1389.0 316.7,1406.8 183.8,1493.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[870.0,1065.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66327472507851,44.151430014198745]}},{"type":"Feature","properties":{"resourceCoords":[870.0,1824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66159169300755,44.15068411259213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p5 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.84"},{"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":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1251.9,1631.1 1183.9,1346.6 1239.4,1088.1 1243.6,1087.4 1243.7,1087.0 1246.2,1087.0 1503.2,1044.4 1565.3,782.2 1502.2,747.8 1468.1,460.5 1091.5,320.0 1092.3,338.4 1026.6,338.2 920.8,351.1 436.1,418.0 422.0,1070.0 139.4,1066.2 187.2,1213.9 241.0,1322.8 52.8,1782.3 97.1,1857.0 483.9,1846.7 495.8,1899.3 825.1,1876.5 1124.0,1852.0 1256.5,1827.9 1256.3,1823.4 1251.9,1631.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[422.0,1070.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.661608,44.150696]}},{"type":"Feature","properties":{"resourceCoords":[1124.0,1852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6610454,44.148879]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1570.7,549.7 1506.1,1030.1 1559.9,1612.1 1468.4,1835.4 1204.5,1831.8 1072.6,1703.2 768.0,1736.8 615.8,1686.0 348.4,1777.2 253.8,1655.3 254.0,1283.1 183.1,1141.0 247.3,1100.4 257.7,765.4 406.7,606.5 288.4,369.6 359.5,308.7 325.4,244.2 709.7,253.2 718.9,306.0 1046.8,299.6 1344.5,290.1 1477.2,272.8 1482.4,77.3 1570.7,549.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[704.0,1216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66349703261253,44.147912123525686]}},{"type":"Feature","properties":{"resourceCoords":[1309.0,1216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6621520245949,44.147430308362914]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p8 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"6452.0"},{"label":"split_canvas_h","value":"5874.4"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"171.9,1094.1 261.4,1063.3 462.5,990.0 462.8,1081.5 472.1,1249.2 690.4,1409.0 841.0,1356.5 1024.3,1443.8 1051.0,1444.9 1377.5,1458.4 1460.7,1387.0 1546.4,1425.2 1574.2,222.6 1488.0,121.5 1516.1,71.2 1299.1,20.2 191.4,34.9 76.0,63.4 42.0,344.8 8.4,345.7 40.7,540.5 59.3,533.6 171.9,1094.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1144.0,762.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65627123476708,44.14866589215952]}},{"type":"Feature","properties":{"resourceCoords":[1239.0,730.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65626060041382,44.14884917801377]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Northfield, Vermont | 1910 | sanborn08935_005 p9","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.63"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:25:37Z","modified":"2026-10-19T01:25:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"102.3,1667.2 102.7,1662.2 119.7,1388.8 135.0,1061.0 135.2,577.5 140.3,317.4 140.3,103.9 226.1,134.9 386.5,183.5 615.8,30.5 615.9,36.4 969.9,96.7 1097.0,219.6 1325.0,223.2 1488.8,345.5 1566.1,572.2 1497.9,896.9 1554.0,1616.6 1504.3,1727.8 1291.1,1731.3 1211.2,1791.4 1033.2,1698.8 599.5,1713.3 475.9,1796.2 475.7,1815.8 102.3,1667.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754nm:g089351910:08935_1910-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[135.0,1061.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.656407,44.145597]}},{"type":"Feature","properties":{"resourceCoords":[1098.0,1374.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6539584,44.1449936]}}]}}]}