{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03565_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Winterport, Maine | 1901 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 44.63536,-68.84591 +/-309m); p2__3 (tier 2, 44.63623,-68.84441 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winterport, Maine | 1901 | sanborn03565_002 p1 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.34"},{"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":"2026-10-22T13:01:42Z","modified":"2026-10-22T13:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.0,1393.7 96.7,1864.9 1064.3,1879.7 1177.7,1764.6 1206.5,1330.8 1213.0,1329.9 1213.0,1322.0 1267.2,1322.0 1547.5,1281.0 1509.5,535.8 1560.6,136.8 1507.1,63.6 976.9,16.9 155.7,50.4 131.3,1.0 70.6,1.0 94.8,223.4 97.2,311.0 78.5,420.6 81.3,481.1 51.0,1392.9 47.9,1392.8 48.0,1393.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[953.0,799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.843688,44.6379012]}},{"type":"Feature","properties":{"resourceCoords":[89.0,799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.844636,44.6363249]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winterport, Maine | 1901 | sanborn03565_002 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.65"},{"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":"2026-10-22T13:01:42Z","modified":"2026-10-22T13:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"349.4,1775.2 728.3,1853.6 726.5,1861.8 780.0,1836.0 801.1,1728.2 770.3,857.0 818.2,690.1 818.3,680.0 821.1,680.0 821.8,677.7 1565.2,651.6 1556.6,78.7 1612.0,70.3 1612.0,67.1 629.8,79.5 564.9,85.5 446.0,70.8 351.9,77.6 112.8,114.8 109.8,50.0 47.4,84.5 110.7,484.8 25.3,997.6 94.4,1695.9 350.8,1764.3 349.4,1775.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[423.0,1251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.8472621,44.6347808]}},{"type":"Feature","properties":{"resourceCoords":[528.0,451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.8461156,44.6360241]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winterport, Maine | 1901 | sanborn03565_002 p2 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.25"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3244.4"},{"label":"split_canvas_y","value":"2720.0"},{"label":"split_canvas_w","value":"3207.6"},{"label":"split_canvas_h","value":"3023.2"}],"created":"2026-10-22T13:01:42Z","modified":"2026-10-22T13:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"842.0,789.6 838.5,1274.8 854.1,1196.8 907.9,1209.4 950.3,1417.5 1606.8,1429.4 1585.7,842.8 1612.0,822.1 1612.0,816.5 1612.0,812.2 1155.6,817.0 1154.5,804.1 842.0,789.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734wm:g3734wm_g035651901:03565_1901-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1166.0,937.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.8481705,44.6338112]}},{"type":"Feature","properties":{"resourceCoords":[1166.0,1209.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.8485389,44.6334767]}}]}}]}