{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03429_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bath, Maine | 1891 | 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":"17"},{"label":"placed","value":"7"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p10__1 (tier 1, 43.91073,-69.81835 +/-138m); p10__2 (tier 1, 43.91111,-69.81942 +/-107m); p10__3 (tier 1, 43.91072,-69.81934 +/-161m); p4__2 (tier 1, 43.90790,-69.82000 +/-100m); p7__1 (tier 1, 43.90324,-69.81792 +/-223m); p7__2 (tier 1, 43.91900,-69.82259 +/-145m); p7__3 (tier 1, 43.90290,-69.81694 +/-165m); p9__1 (tier 1, 43.92439,-69.81276 +/-107m); p9__2 (tier 1, 43.92444,-69.81281 +/-100m); p9__3 (tier 1, 43.92676,-69.81155 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0010__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p10 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"5"},{"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":"3992.0"},{"label":"split_canvas_w","value":"2286.8"},{"label":"split_canvas_h","value":"3660.0"}],"created":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0010__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"565.9,1787.9 519.4,1090.5 364.9,1006.4 48.5,1039.1 21.4,1775.1 1.0,1776.6 1.0,1802.4 251.9,1822.5 569.8,1809.8 569.5,1788.3 565.9,1787.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0010__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[246.9,1806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8186144,43.911843]}},{"type":"Feature","properties":{"resourceCoords":[246.9,1233.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8198897,43.9116937]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"336.4,1494.2 335.8,1367.8 285.9,1375.6 327.0,1244.0 324.1,1026.1 325.2,807.9 318.9,577.9 341.2,394.0 421.7,182.9 795.6,125.7 797.7,169.0 1126.5,144.8 1130.7,175.7 1426.3,170.9 1519.0,612.6 1502.1,1628.3 1474.9,1767.3 1388.5,1819.6 1174.2,1799.4 1174.5,1765.0 334.5,1656.8 336.4,1494.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1156.0,371.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8132143,43.9134992]}},{"type":"Feature","properties":{"resourceCoords":[327.0,1244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8153257,43.9117487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.8,1498.3 63.3,1556.4 579.6,1756.2 567.3,1785.6 550.1,1826.0 935.9,1781.8 936.4,1826.3 1274.7,1814.2 1277.7,1846.1 1581.2,1852.7 1561.7,1738.7 1591.8,493.1 1539.8,157.3 1243.2,176.8 1233.0,126.7 1176.5,80.7 1063.8,56.5 997.2,202.6 442.5,152.1 462.1,87.1 197.4,93.5 1.0,94.7 1.0,126.1 90.4,153.4 37.8,618.0 62.6,843.7 140.9,943.9 60.8,1498.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1240.0,1056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81357129352367,43.91534447927262]}},{"type":"Feature","properties":{"resourceCoords":[912.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81425263999833,43.91380192591205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"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":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"50.5,918.0 69.5,1188.3 58.9,1403.3 37.0,1404.0 78.8,1812.2 213.4,1872.8 501.4,1880.0 504.2,1858.8 952.5,1765.1 944.4,1839.1 1246.6,1870.8 1267.7,1656.7 1278.2,1529.4 1227.2,1532.9 1280.2,1404.2 1296.3,1184.8 1316.5,965.5 1330.2,733.6 1368.8,550.6 1487.0,306.6 1500.5,278.3 1003.1,57.2 1003.4,1.0 1003.2,1.0 999.0,22.5 352.5,58.6 248.1,201.7 79.2,293.5 32.2,918.9 50.5,918.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[530.0,1874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8171330977411,43.91067295887343]}},{"type":"Feature","properties":{"resourceCoords":[1290.0,1373.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81531054028571,43.911810176617344]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.36"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1439.4,1813.7 410.1,1853.7 409.9,1850.9 65.5,1841.0 94.3,1790.2 20.1,1108.7 47.9,184.2 1.4,188.9 1.6,167.2 440.8,16.6 442.0,92.1 750.0,86.0 748.6,34.4 1612.0,112.8 1612.0,147.9 1546.3,144.2 1595.8,237.7 1579.9,1527.8 1522.0,1606.3 1549.1,1850.2 1442.6,1865.4 1439.4,1813.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[414.0,1550.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8161042,43.9080982]}},{"type":"Feature","properties":{"resourceCoords":[750.0,86.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8152524,43.9108577]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.59"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1448.0,1912.0 1445.1,1875.2 116.1,1804.3 41.0,1352.0 60.6,47.7 728.8,30.2 1532.8,100.2 1557.0,556.2 1526.0,895.0 1523.3,895.0 1499.2,1912.0 1448.0,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1526.0,895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8161096,43.9075318]}},{"type":"Feature","properties":{"resourceCoords":[217.0,895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81587,43.9050431]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1891 | sanborn03429_002 p8","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.49"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:11:49Z","modified":"2026-10-19T06:11:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"51.4,350.0 53.6,30.0 773.6,29.6 908.5,130.0 1471.8,33.8 1578.2,322.1 1550.1,691.8 1611.9,1307.8 1563.7,1833.4 1383.8,1879.0 502.2,1868.0 474.4,1881.2 367.3,1593.8 367.6,1593.8 414.1,1568.9 442.9,1499.6 433.6,1381.0 269.6,1358.2 156.0,795.1 225.9,795.2 141.6,535.6 82.2,340.8 51.4,350.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291891:03429_1891-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[619.0,1389.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8141252,43.9175133]}},{"type":"Feature","properties":{"resourceCoords":[1247.0,803.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8152455,43.9188511]}}]}}]}