{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03432_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bethel, Maine | 1935 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"6"},{"label":"placed","value":"3"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 44.41076,-70.79162 +/-264m)"},{"label":"withheld","value":"p1__1 (13.8 km from the catalogue location), p1__3 (12.3 km from the catalogue location)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bethel, Maine | 1935 | sanborn03432_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:27:27Z","modified":"2026-09-23T16:27:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2198.5,6601.8 -0.0,6820.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 6032.4,7652.0 5964.6,6996.1 4618.9,6352.1 4285.2,6715.8 4255.1,6571.6 2303.8,7072.2 2198.5,6601.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.79683465335559,44.412242683862054]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.78913946282252,44.41422228097377]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.78587590184345,44.40765681337505]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.79357109237652,44.405677216263335]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bethel, Maine | 1935 | sanborn03432_006 p3 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"8"},{"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":"2026-09-23T16:27:27Z","modified":"2026-09-23T16:27:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4221.9 503.3,4353.5 -0.0,6278.1 -0.0,7652.0 2725.2,7652.0 2718.4,5042.8 6452.0,5036.4 6452.0,796.3 5145.4,0.0 4746.8,332.8 4731.1,180.2 2661.5,498.6 2603.0,0.0 -0.0,-0.0 -0.0,4221.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2660.0,500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.7910707,44.4068815]}},{"type":"Feature","properties":{"resourceCoords":[1664.0,4380.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.7901304,44.4034451]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bethel, Maine | 1935 | sanborn03432_006 p3 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"2718.4"},{"label":"split_canvas_y","value":"5036.4"},{"label":"split_canvas_w","value":"3733.6"},{"label":"split_canvas_h","value":"2615.6"}],"created":"2026-09-23T16:27:27Z","modified":"2026-09-23T16:27:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,5036.4 2718.4,5042.8 2725.2,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734bm:g3734bm_g034321935:03432_1935-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[2718.4,5036.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.79601037722459,44.40240470351199]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5036.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.7914265694518,44.40303068677788]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.7908140782353,44.40073373964517]}},{"type":"Feature","properties":{"resourceCoords":[2718.4,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.79539788600809,44.40010775637928]}},{"type":"Feature","properties":{"resourceCoords":[3298.0,5452.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.7952017,44.4021379]}}]}}]}