{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03536_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Saco, Maine | 1906 | 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":"11"},{"label":"placed","value":"5"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 3, 43.48868,-70.43875 +/-2803m); p1__2 (tier 3, 43.48868,-70.43875 +/-2803m); p5__2 (tier 2, 43.50027,-70.44344 +/-100m); p5__3 (tier 2, 43.50027,-70.44344 +/-100m); p5__4 (tier 1, 43.50091,-70.44290 +/-100m); p6__2 (tier 2, 43.49732,-70.44339 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saco, Maine | 1906 | sanborn03536_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:23:17Z","modified":"2026-09-22T15:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0002/info.json","type":"ImageService2","height":8928,"width":7528},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6759.2,8928.0 -0.0,8928.0 0.0,-0.0 7528.0,0.0 7528.0,8185.0 6829.9,8143.1 6759.2,8928.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.44961254521492,43.50175152094242]}},{"type":"Feature","properties":{"resourceCoords":[7528.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.44600841788626,43.500227498062]}},{"type":"Feature","properties":{"resourceCoords":[7528.0,8928.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.44848268163044,43.49710505330317]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8928.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.4520868089591,43.49862907618359]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saco, Maine | 1906 | sanborn03536_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:23:17Z","modified":"2026-09-22T15:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0003/info.json","type":"ImageService2","height":8928,"width":7528},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"7528.0,8928.0 -0.0,8928.0 -0.0,3362.0 675.7,3341.8 477.1,1135.3 3518.2,1053.0 3517.2,310.1 5550.7,360.8 7229.4,996.3 7528.0,786.9 7528.0,8928.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.44749006728595,43.49866922207511]}},{"type":"Feature","properties":{"resourceCoords":[7528.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.44397035248615,43.496854623920285]}},{"type":"Feature","properties":{"resourceCoords":[7528.0,8928.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.44691621396935,43.49380515115198]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8928.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.45043592876915,43.495619749306805]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saco, Maine | 1906 | sanborn03536_005 p4","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"18"}],"created":"2026-09-22T15:23:17Z","modified":"2026-09-22T15:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0004/info.json","type":"ImageService2","height":8928,"width":7528},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5118.1,7833.3 3083.6,7694.9 3057.4,8440.9 8.9,8392.8 -0.0,962.2 7528.0,980.4 7390.3,8163.6 6776.1,8543.6 5118.1,7833.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5364.0,4616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.4438947,43.4982734]}},{"type":"Feature","properties":{"resourceCoords":[28.0,1604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.4455189,43.5005272]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saco, Maine | 1906 | sanborn03536_005 p5 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"7528.0"},{"label":"split_canvas_h","value":"8928.0"}],"created":"2026-09-22T15:23:17Z","modified":"2026-09-22T15:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0005/info.json","type":"ImageService2","height":8928,"width":7528},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,8237.8 0.0,8256.9 0.0,8928.0 4894.0,8928.0 4893.2,8000.8 4891.2,6144.4 4889.6,4710.4 7528.0,4676.8 7528.0,2990.4 5103.2,2992.8 5108.8,0.0 -0.0,0.0 0.0,8237.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,1820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.4448588,43.5006995]}},{"type":"Feature","properties":{"resourceCoords":[380.0,8284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.441586,43.4991838]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saco, Maine | 1906 | sanborn03536_005 p6 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"7528.0"},{"label":"split_canvas_h","value":"8928.0"}],"created":"2026-09-22T15:23:17Z","modified":"2026-09-22T15:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0006/info.json","type":"ImageService2","height":8928,"width":7528},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6258.4,8928.0 6259.2,7178.0 7528.0,7172.4 7528.0,0.0 585.1,0.0 746.8,4656.3 437.9,4862.5 505.7,8928.0 6258.4,8928.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734sm:g3734sm_g035361906:03536_1906-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2160.0,7352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.4442681,43.4953756]}},{"type":"Feature","properties":{"resourceCoords":[612.0,1048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.4429173,43.4977791]}}]}}]}