{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03473_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Gardiner, Maine | 1910 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"25"},{"label":"placed","value":"16"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 11, georef-snap 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 16 panels"},{"label":"unplaced pages","value":"p12__1 (tier 1, 44.23310,-69.76811 +/-100m); p12__2 (tier 2, 44.23296,-69.76745 +/-100m); p12__4 (tier 1, 44.23520,-69.76763 +/-100m); p12__5 (tier 1, 44.23446,-69.76826 +/-100m); p13 (tier 4, 44.22814,-69.77531 +/-1118m); p14 (tier 3, 44.21898,-69.79847 +/-501m); p15__1 (tier 3, 44.22205,-69.80652 +/-501m); p15__2 (tier 3, 44.22205,-69.80652 +/-501m); p1__1 (tier 1, 44.22840,-69.77705 +/-138m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_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":"Gardiner, Maine | 1910 | sanborn03473_006 p10 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"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":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1406.3,256.5 862.3,0.0 -0.0,-0.0 -0.0,1913.0 1127.6,1913.0 1084.2,1742.1 1195.1,1761.3 1193.4,1195.4 1053.6,1195.6 1052.7,568.8 1256.9,566.9 1406.3,256.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[979.0,1106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7840901,44.2233706]}},{"type":"Feature","properties":{"resourceCoords":[822.0,-19.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.782649,44.2252894]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_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":"Gardiner, Maine | 1910 | sanborn03473_006 p10 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"4210.8"},{"label":"split_canvas_y","value":"2254.4"},{"label":"split_canvas_w","value":"2241.2"},{"label":"split_canvas_h","value":"5397.6"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,702.6 1321.8,632.9 1357.3,821.6 1053.0,802.5 1053.6,1195.6 1193.4,1195.4 1195.6,1913.0 1613.0,1913.0 1613.0,702.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1368.3,1736.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7862332,44.2205873]}},{"type":"Feature","properties":{"resourceCoords":[1321.4,632.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.784868,44.2222673]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p11","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,-0.0 436.4,0.0 422.7,250.4 809.7,276.4 834.1,0.0 1613.0,0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[906.0,1240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7656146,44.2308555]}},{"type":"Feature","properties":{"resourceCoords":[668.0,272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7669974,44.2325967]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p12 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1762.4"},{"label":"split_canvas_w","value":"1582.0"},{"label":"split_canvas_h","value":"2276.0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,440.6 -0.0,722.9 80.8,715.7 87.4,914.8 391.5,908.4 395.5,440.6 -0.0,440.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[282.6,914.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7669974,44.2325967]}},{"type":"Feature","properties":{"resourceCoords":[87.9,914.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7676742,44.2325045]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p12 [6]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5303.2"},{"label":"split_canvas_y","value":"5858.8"},{"label":"split_canvas_w","value":"1148.8"},{"label":"split_canvas_h","value":"1793.2"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.1,1869.9 1565.8,1913.0 1613.0,1913.0 1613.0,1464.9 1325.8,1464.7 1361.7,1912.3 1552.1,1869.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0012__6/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1325.8,1464.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.76786744346138,44.23547772359401]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1464.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7663328293339,44.235345553913795]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.76662116367432,44.233635765506996]}},{"type":"Feature","properties":{"resourceCoords":[1325.8,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7681557778018,44.23376793518721]}},{"type":"Feature","properties":{"resourceCoords":[1550.2,1710.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7668265,44.2344377]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"1845.2"},{"label":"split_canvas_y","value":"4917.2"},{"label":"split_canvas_w","value":"4606.8"},{"label":"split_canvas_h","value":"2734.8"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1556.8,1913.0 1497.0,1234.0 462.0,1229.3 461.3,1913.0 1556.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[461.3,1229.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.78032349781456,44.22908068949802]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1229.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77802292085947,44.23055644543193]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77679681254362,44.22958026587016]}},{"type":"Feature","properties":{"resourceCoords":[461.3,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77909738949872,44.22810450993625]}},{"type":"Feature","properties":{"resourceCoords":[1514.0,1463.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7778024,44.230096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_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":"Gardiner, Maine | 1910 | sanborn03473_006 p2 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"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":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"230.6,1155.3 236.0,1824.0 1160.4,1856.1 1353.6,1639.0 1046.2,1636.2 1327.2,1230.3 1467.7,1327.0 1613.0,1210.7 1613.0,508.2 1162.7,510.0 1068.8,293.9 1065.5,0.0 -0.0,-0.0 -0.0,727.2 282.1,752.6 230.6,1155.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[236.0,1824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7746356,44.2295097]}},{"type":"Feature","properties":{"resourceCoords":[1354.0,1639.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.771521,44.2294614]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p2 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4262.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2190.0"},{"label":"split_canvas_h","value":"2040.0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1106.9,-0.0 1068.0,220.3 1068.8,293.9 1162.7,510.0 1293.0,509.5 1548.0,155.5 1613.0,175.0 1613.0,-0.0 1106.9,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1065.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7724295446477,44.22952266894844]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77138496265661,44.230262403047895]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,510.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77042163077498,44.229567664375125]}},{"type":"Feature","properties":{"resourceCoords":[1065.5,510.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77146621276606,44.22882793027567]}},{"type":"Feature","properties":{"resourceCoords":[1283.3,261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.771521,44.2294614]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"414.0,1043.7 -0.0,1045.0 -0.0,326.4 713.2,209.0 791.1,467.3 1004.2,403.7 1143.8,0.0 1613.0,0.0 1613.0,1913.0 -0.0,1913.0 -0.0,1779.2 409.8,1341.6 414.0,1043.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[637.0,222.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7721535,44.2291113]}},{"type":"Feature","properties":{"resourceCoords":[400.0,1796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7706997,44.2261652]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"633.5,1542.9 28.2,1215.5 -0.0,1257.3 -0.0,-0.0 1130.5,0.0 1144.9,225.1 1436.9,231.7 1410.2,647.0 1473.4,1700.6 1202.6,1738.3 1043.5,1913.0 1003.2,1913.0 633.5,1542.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77752400323796,44.23268560134526]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77335893938891,44.23191551778455]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77462462156586,44.22835103881609]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7787896854149,44.2291211223768]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1612.5 -0.0,836.6 87.0,834.2 70.2,504.6 52.2,150.0 1000.7,106.2 598.0,627.8 1100.1,1159.1 1408.1,869.5 1613.0,1092.7 1613.0,1913.0 518.6,1913.0 143.4,1486.3 -0.0,1612.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77466534174133,44.22981588915562]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77049660528249,44.22899962080211]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77183812976638,44.22543182490369]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77600686622522,44.2262480932572]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p6 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"},{"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":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1608.7,765.5 1509.2,707.6 1519.3,663.2 1043.9,5.3 826.3,170.8 696.4,-0.0 649.7,158.8 112.0,79.1 158.0,1029.7 396.5,1028.6 397.7,1313.2 365.8,1423.5 0.0,1424.7 -0.0,1641.7 1380.0,1882.1 1608.7,765.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1406.0,1712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7780794,44.2257511]}},{"type":"Feature","properties":{"resourceCoords":[178.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7767841,44.2294248]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p6 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4114.4"},{"label":"split_canvas_w","value":"1590.8"},{"label":"split_canvas_h","value":"1584.4"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1218.2 -0.0,1424.7 349.4,1423.5 340.8,1106.8 71.5,1140.9 -0.0,1218.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1028.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7756835006073,44.22911477496719]}},{"type":"Feature","properties":{"resourceCoords":[397.7,1028.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77464597330857,44.22893360964392]}},{"type":"Feature","properties":{"resourceCoords":[397.7,1424.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7748988409077,44.2281940106871]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1424.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77593636820643,44.22837517601037]}},{"type":"Feature","properties":{"resourceCoords":[340.8,1106.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-69.7748445,44.2288135]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1421.5,1913.0 1151.9,1566.2 1045.4,1733.2 1025.5,1678.1 149.4,1714.6 94.6,740.5 105.4,268.3 -0.0,235.6 -0.0,-0.0 1613.0,-0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77533697844696,44.2269712253518]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77344010544722,44.22418248643663]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77802312938879,44.22255897560259]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77992000238852,44.22534771451775]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"976.6,1470.8 178.3,1836.4 212.8,1913.0 -0.0,1913.0 -0.0,0.0 1575.7,-0.0 1587.3,1477.9 976.6,1470.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7804857031164,44.22818805459434]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77841291662163,44.22552830264518]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.78278405783395,44.22375426809126]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.78485684432871,44.22641402004042]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gardiner, Maine | 1910 | sanborn03473_006 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:19:05Z","modified":"2026-09-22T14:19:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"115.1,108.5 1007.3,110.5 1025.0,167.3 1140.8,2.3 1399.3,366.9 1594.0,375.5 1613.0,1913.0 129.3,1913.0 115.1,108.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734gm:g3734gm_g034731910:03473_1910-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.77916414708952,44.22554738676563]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.7771350059221,44.22286823232573]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.78153783400784,44.221131473604856]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-69.78356697517525,44.22381062804476]}}]}}]}