{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03429_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bath, Maine | 1919 | 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":"34"},{"label":"placed","value":"24"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 12, georef 11, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 18 panels"},{"label":"unplaced pages","value":"p14__2 (tier 1, 43.90221,-69.81611 +/-100m); p17__2 (tier 1, 43.91728,-69.82701 +/-119m); p18__1 (tier 1, 43.91073,-69.82364 +/-210m); p18__2 (tier 1, 43.90926,-69.82396 +/-111m); p20__1 (tier 1, 43.89663,-69.81709 +/-249m); p20__2 (tier 1, 43.89698,-69.81720 +/-100m); p22 (tier 3, 43.93362,-69.81524 +/-512m); p25__1 (tier 1, 43.92209,-69.81373 +/-205m); p25__2 (tier 1, 43.92165,-69.81252 +/-213m); p26__2 (tier 1, 43.91357,-69.82271 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010__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 | 1919 | sanborn03429_006 p10 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"45.9,1222.4 51.1,1880.3 419.1,1896.5 772.3,1693.7 974.5,1691.8 1082.6,1703.0 1118.2,1564.3 1535.7,1625.8 1516.3,683.9 1479.9,687.0 1479.0,409.6 1458.8,136.7 1299.6,141.0 1260.7,133.1 1301.2,31.6 1105.7,65.3 838.6,106.0 774.0,103.1 833.0,82.1 927.1,66.0 770.4,53.8 742.7,59.1 737.4,110.3 658.5,167.9 637.3,728.2 589.5,767.0 589.5,772.9 582.0,773.1 573.5,780.0 133.8,793.2 133.3,787.4 115.3,788.0 92.0,788.7 109.4,1148.8 1.0,1152.8 1.0,1230.6 45.9,1222.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1180.0,698.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8203562809249,43.90924462266666]}},{"type":"Feature","properties":{"resourceCoords":[72.0,1688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.82293529985597,43.90720557839161]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p10 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.71"},{"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":"2358.0"},{"label":"split_canvas_h","value":"3166.4"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"404.5,756.5 407.7,678.4 517.3,678.9 514.5,318.0 555.9,318.4 540.1,28.0 37.2,50.9 19.9,731.9 218.2,782.5 404.5,756.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[239.8,645.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.82370113490539,43.90819600118025]}},{"type":"Feature","properties":{"resourceCoords":[526.5,695.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.82295187780785,43.90818021671508]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p11","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1518.6,1786.9 755.9,1781.7 316.0,1769.2 185.7,833.6 149.8,841.1 116.1,565.0 63.9,295.6 757.0,165.0 1066.3,117.5 1066.3,113.6 1513.3,103.4 1514.7,185.7 1513.1,602.8 1516.0,1588.5 1518.6,1786.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1516.0,1481.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8161042,43.9080982]}},{"type":"Feature","properties":{"resourceCoords":[757.0,165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.818003,43.9105565]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p12","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.57"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.9,1683.3 141.7,705.2 94.0,290.8 69.0,106.0 105.3,100.2 159.9,91.3 161.0,97.1 1454.8,53.4 1569.5,1015.2 1526.2,1785.3 1324.0,1862.5 1319.0,1828.3 285.8,1870.9 260.9,1683.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[287.0,1880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8161096,43.9075318]}},{"type":"Feature","properties":{"resourceCoords":[69.0,106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8160568,43.9108422]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1544.0,891.9 1553.1,892.0 1444.8,1912.0 1425.5,1912.0 1410.5,1912.0 1402.3,1875.2 116.8,1843.7 54.2,1662.2 98.7,1576.1 41.5,1532.0 64.9,1402.2 19.4,1401.6 76.5,972.7 90.7,972.0 42.4,335.4 58.9,96.0 374.6,91.2 703.3,95.9 1317.5,122.6 1570.8,135.9 1544.0,891.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1297.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81597384394274,43.90707171075908]}},{"type":"Feature","properties":{"resourceCoords":[173.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81593514302095,43.90497291823968]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0014__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 | 1919 | sanborn03429_006 p14 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"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":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.8,1912.0 239.9,1912.0 678.6,1762.2 699.9,1854.2 732.9,1827.2 962.1,1879.3 1012.0,1806.1 1467.2,1769.9 1472.2,1635.8 1557.0,1602.6 1589.5,1509.5 1574.2,525.2 1522.0,465.1 1134.6,462.4 1131.7,462.3 1097.0,462.1 1097.0,462.1 1066.7,442.1 1014.5,35.7 573.9,39.6 571.2,25.4 1.0,151.0 1.0,151.3 58.4,156.4 114.3,245.6 27.4,724.0 37.5,1810.8 57.3,1912.0 141.8,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[78.0,1589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81760436061185,43.90209080229394]}},{"type":"Feature","properties":{"resourceCoords":[639.0,571.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81585763792987,43.90381156888421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015__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 | 1919 | sanborn03429_006 p15 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.82"},{"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":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1547.8,1647.8 1533.9,1326.1 1529.5,991.1 1539.5,364.5 1546.0,106.0 673.9,80.2 654.5,224.1 544.3,225.5 341.0,251.4 9.4,497.2 137.5,487.9 289.9,846.5 916.0,852.3 1078.7,894.2 1090.0,928.5 1098.5,928.5 1098.5,954.0 1124.8,1033.5 1098.5,1348.4 1098.5,1408.5 1093.5,1408.5 1093.4,1409.5 416.1,1433.9 393.8,1419.5 144.4,1489.3 39.5,1881.1 1305.7,1833.6 1459.2,1757.8 1516.6,1646.5 1547.8,1647.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1546.0,106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8180697,43.907563]}},{"type":"Feature","properties":{"resourceCoords":[1546.0,1598.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8181238,43.90483]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p15 [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":"3714.0"},{"label":"split_canvas_w","value":"4394.0"},{"label":"split_canvas_h","value":"1920.0"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1059.2,1407.5 1055.2,1338.4 1029.0,965.4 719.2,1036.5 621.9,1033.1 587.3,950.0 180.9,995.4 50.5,1080.2 38.6,1206.2 109.3,1327.8 236.1,1347.1 234.0,1407.5 570.5,1407.5 1005.0,1378.5 1010.3,1407.5 1044.2,1407.5 1059.2,1407.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0015__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,928.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.81687907240179,43.93007773558521]}},{"type":"Feature","properties":{"resourceCoords":[1098.5,928.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.8141349690456,43.93014711298088]}},{"type":"Feature","properties":{"resourceCoords":[1098.5,1408.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.81409315208546,43.929277063817516]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1408.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.81683725544165,43.92920768642184]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.2,1266.1 1476.4,731.9 1466.9,732.9 1453.1,317.3 1453.0,316.6 1165.8,33.5 397.8,27.3 37.5,177.4 188.1,910.1 38.6,942.4 1.0,1057.4 1.0,1803.0 13.8,1912.0 73.5,1912.0 229.6,1881.4 489.4,1851.2 664.3,1847.0 689.9,1846.8 990.5,1805.0 1276.3,1771.0 1547.9,1732.0 1545.2,1705.0 1536.2,1266.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[529.0,1264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81897948332394,43.91793435347694]}},{"type":"Feature","properties":{"resourceCoords":[1549.0,1755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81648298867741,43.916942274543]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0017__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 | 1919 | sanborn03429_006 p17 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"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":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0017__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"777.8,1816.7 953.0,1826.0 961.0,1764.8 973.3,1049.0 974.8,967.4 974.8,967.4 974.8,967.4 1154.6,970.4 1156.3,970.4 1161.5,970.5 1213.5,888.1 1365.0,893.3 1397.9,152.1 1386.4,153.8 1005.2,27.4 62.4,47.4 19.3,1083.2 41.7,1703.6 89.2,1788.2 777.8,1816.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0017__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1078.0,399.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8207418530057,43.919397409772664]}},{"type":"Feature","properties":{"resourceCoords":[733.0,399.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8216018830901,43.91927728180967]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,188.3 1588.1,200.2 1597.0,1217.8 1537.2,1889.7 45.0,1851.2 39.7,60.2 971.5,28.1 974.9,100.1 1152.2,141.1 1612.0,94.2 1612.0,145.5 1612.0,188.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[542.0,158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8188466661259,43.90132284924368]}},{"type":"Feature","properties":{"resourceCoords":[432.0,1458.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8187961904406,43.898922602959814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1602.5,1692.6 1574.8,1688.8 1584.7,101.2 1538.8,31.4 1300.4,65.4 1293.9,91.8 437.0,154.7 433.1,107.3 1.0,248.0 1.0,267.6 28.4,266.2 36.5,984.2 101.5,1239.9 56.7,1535.9 6.8,1531.3 262.4,1829.8 265.1,1760.7 864.5,1744.6 845.7,1819.5 901.5,1826.7 1102.9,1807.8 1323.8,1785.0 1530.2,1776.5 1514.0,1829.8 1602.5,1692.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1049.0,1021.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8145524910947,43.921105063917786]}},{"type":"Feature","properties":{"resourceCoords":[856.0,1809.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81499175208027,43.91962859755966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021__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 | 1919 | sanborn03429_006 p21 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5188.0"},{"label":"split_canvas_w","value":"1482.8"},{"label":"split_canvas_h","value":"2464.0"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"128.8,1856.5 126.5,1817.9 330.8,1826.7 348.6,1326.1 16.3,1318.5 4.8,1821.1 1.0,1821.0 1.0,1836.2 128.8,1856.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[125.9,1357.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.82012460356685,43.894868683561434]}},{"type":"Feature","properties":{"resourceCoords":[125.9,1839.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81890451215052,43.89488871541779]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p21 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"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":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.2,444.1 35.7,1108.3 105.4,1150.0 105.6,1226.6 210.1,1233.3 210.2,1289.0 308.1,1297.0 370.7,1297.0 370.6,1302.1 377.4,1302.6 427.0,1671.7 385.5,1825.0 580.7,1887.3 1562.7,1815.6 1611.0,1585.6 1608.5,436.2 1531.1,60.2 1120.2,102.9 1022.5,33.5 367.8,27.9 110.2,132.9 38.8,132.2 35.3,325.0 71.7,321.9 55.4,443.8 41.2,444.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0021__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[331.0,1120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8181679,43.8933481]}},{"type":"Feature","properties":{"resourceCoords":[712.0,276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8171392,43.894981]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p23","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.65"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"237.8,1865.2 111.4,1893.3 60.5,1874.7 38.4,1814.2 32.2,1694.6 82.3,1556.2 112.2,1288.6 39.7,715.7 113.0,412.1 215.9,388.3 231.2,306.2 306.6,232.6 753.1,215.0 878.9,163.8 918.5,127.2 933.2,22.6 1102.2,40.4 1322.7,48.6 1323.8,63.6 1348.4,66.2 1348.4,66.7 1323.8,64.2 1375.7,783.3 1461.9,823.2 1420.3,927.0 1584.6,1078.9 1569.4,1459.0 1493.3,1456.0 1477.9,1511.2 1430.2,1523.7 1380.7,1685.2 1266.9,1841.4 1268.0,1843.7 1142.2,1847.7 1137.3,1861.0 688.2,1844.2 689.0,1819.4 455.7,1867.7 454.6,1877.7 237.8,1865.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[534.0,483.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8178894,43.9274041]}},{"type":"Feature","properties":{"resourceCoords":[721.0,919.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8166745,43.9259603]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"574.0,1.0 136.5,1.0 223.0,1276.1 388.3,1353.4 307.5,1550.9 621.9,1842.9 1369.7,1863.7 1501.8,1766.0 1588.2,974.4 1572.8,577.3 1468.8,130.7 1114.7,34.9 608.9,70.5 574.0,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0024/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.81460704022034,43.92905677250685]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.8105042050707,43.92949246605011]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.80979177200362,43.92596321682479]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.81389460715326,43.92552752328153]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0026__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 | 1919 | sanborn03429_006 p26 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4237.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3414.8"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0026__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1188.0,1150.9 1150.5,1106.8 294.9,1094.2 120.0,1191.8 47.4,1307.1 55.1,1827.4 1407.9,1858.2 1410.3,1845.8 1496.1,1845.0 1577.2,1819.0 1443.0,1570.1 1245.0,1213.2 1192.2,1124.8 1188.0,1150.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[162.0,1570.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8251048,43.9137217]}},{"type":"Feature","properties":{"resourceCoords":[1443.0,1570.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8219168,43.9141192]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1521.2,1765.1 1158.8,1651.3 1096.4,1611.9 1008.5,1604.2 980.8,1601.8 880.4,1605.7 383.8,1707.3 120.4,1746.7 118.1,1720.4 115.0,1293.3 115.0,1293.0 63.7,772.7 54.5,773.5 46.4,369.0 44.1,299.2 639.8,240.5 626.4,316.4 682.5,319.6 881.7,286.4 1100.0,248.1 1304.9,224.9 1292.6,279.1 1371.0,136.2 1481.0,143.1 1564.2,226.5 1609.2,434.6 1572.8,1457.2 1536.9,1806.3 1526.4,1808.6 1521.2,1765.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[555.0,726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81524706253113,43.91885121835791]}},{"type":"Feature","properties":{"resourceCoords":[631.0,318.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81500588250042,43.91960524389359]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p4","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"766.0,173.1 988.9,136.5 935.8,134.8 935.7,133.9 994.0,135.7 1147.5,110.5 1402.5,89.0 1573.6,90.2 1525.6,510.6 1478.4,856.5 1462.0,984.0 1337.2,1746.9 1319.8,1853.2 768.6,1766.3 545.0,1813.8 368.6,1599.8 110.0,1294.0 42.3,1219.0 43.3,1244.9 2.0,1212.1 41.3,1192.2 24.3,758.0 115.3,312.1 96.7,291.0 766.0,173.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1462.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8190636,43.9152122]}},{"type":"Feature","properties":{"resourceCoords":[110.0,1294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8225634,43.9146979]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p5","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1221.1,1703.2 677.9,1829.0 677.2,1845.9 67.0,1828.7 87.8,1730.5 249.2,971.0 271.6,843.9 335.4,499.2 403.5,79.7 428.5,81.5 726.2,63.7 1008.6,52.5 1277.6,35.1 1545.5,12.8 1479.2,290.2 1344.0,841.0 1296.0,1026.5 1243.3,1268.5 1236.4,1324.3 1230.1,1502.3 1221.1,1703.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[236.0,1033.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8190938,43.9150972]}},{"type":"Feature","properties":{"resourceCoords":[1344.0,841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8162648,43.9154988]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.8,1533.6 113.5,1357.8 123.3,1302.9 188.3,1066.2 245.7,885.2 408.7,347.3 489.0,76.2 994.3,34.2 1094.6,42.2 1208.2,66.0 1265.5,112.6 1612.0,268.6 1612.0,290.1 1612.0,312.4 1578.9,315.3 1611.9,1682.6 1571.9,1824.8 1606.5,1838.4 1318.5,1832.2 1316.3,1810.6 975.8,1824.5 975.9,1819.7 583.6,1834.4 577.8,1848.3 76.3,1750.8 97.8,1533.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[240.0,896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81627725495073,43.91547792383553]}},{"type":"Feature","properties":{"resourceCoords":[944.0,343.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.81457065936979,43.91660595047365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p7","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"127.9,1871.6 154.6,1862.9 311.0,1855.6 219.9,1883.2 164.2,1911.2 228.4,1906.1 487.4,1833.0 676.5,1775.5 648.9,1880.9 688.3,1883.9 845.2,1860.0 1533.0,1726.0 1530.0,1499.7 1534.6,1412.0 1536.0,944.8 1533.0,354.0 1531.8,84.9 927.0,94.8 925.8,102.3 377.4,14.3 154.8,61.0 82.1,101.0 1.0,117.7 1.0,130.0 46.9,122.1 35.6,1620.8 125.7,1770.9 127.9,1871.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1533.0,354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8179269,43.9131133]}},{"type":"Feature","properties":{"resourceCoords":[1533.0,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.818003,43.9105565]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p8","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"162.3,1559.9 181.0,1472.8 257.4,1005.1 349.1,413.1 393.8,126.5 950.6,63.4 947.5,82.3 1449.1,211.9 1355.2,402.6 1313.9,592.4 1298.1,833.0 1275.7,1060.6 1257.4,1288.2 1201.7,1421.5 1254.5,1418.2 1219.5,1772.3 1060.5,1754.7 942.8,1741.7 906.0,1737.5 891.6,1841.6 444.9,1783.2 444.3,1787.1 129.0,1787.0 162.3,1559.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[205.0,1317.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8179752,43.9114313]}},{"type":"Feature","properties":{"resourceCoords":[129.0,1787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.818003,43.9105565]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bath, Maine | 1919 | sanborn03429_006 p9","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:04:03Z","modified":"2026-10-19T14:04:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1683.0 1.0,1689.2 1292.9,1883.3 1317.1,1840.3 1532.4,1806.7 1533.7,134.9 1359.3,71.3 1066.6,73.0 1063.8,51.1 718.2,74.7 718.1,69.8 320.0,95.7 237.5,308.6 213.1,501.7 218.6,743.3 216.3,972.5 218.2,1201.3 174.2,1339.3 226.7,1331.4 223.0,1688.0 62.7,1684.4 1.0,1683.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034291919:03429_1919-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[753.0,861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8140084,43.9124203]}},{"type":"Feature","properties":{"resourceCoords":[223.0,1688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.8152524,43.9108577]}}]}}]}