{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03516_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"North East Harbor, Maine | 1921 | 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":"7"},{"label":"placed","value":"3"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 44.29093,-68.28644 +/-303m); p1__2 (tier 1, 44.30935,-68.28484 +/-163m); p2__1 (tier 1, 44.29404,-68.29754 +/-100m); p3 (tier 2, 44.29134,-68.29144 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North East Harbor, Maine | 1921 | sanborn03516_002 p2 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"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":"2026-09-23T16:40:26Z","modified":"2026-09-23T16:40:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,0.0 5687.6,0.0 5312.4,0.0 -0.0,-0.0 0.0,6554.8 1790.4,6754.4 1776.0,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[568.0,6064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.289542,44.2918512]}},{"type":"Feature","properties":{"resourceCoords":[2252.0,-188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.2895133,44.2946219]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North East Harbor, Maine | 1921 | sanborn03516_002 p4 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"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":"2026-09-23T16:40:26Z","modified":"2026-09-23T16:40:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 718.8,7652.0 1743.2,5729.6 4696.8,5530.4 6452.0,5980.4 6452.0,4951.0 6241.3,4832.5 6452.0,4457.7 6452.0,0.0 5766.9,0.0 5844.2,1058.9 2521.7,1301.5 2426.6,0.0 -0.0,-0.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2260.0,460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.2901067,44.2917804]}},{"type":"Feature","properties":{"resourceCoords":[5552.0,4592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.2854731,44.2889119]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North East Harbor, Maine | 1921 | sanborn03516_002 p4 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"718.8"},{"label":"split_canvas_y","value":"5530.4"},{"label":"split_canvas_w","value":"5733.2"},{"label":"split_canvas_h","value":"2121.6"}],"created":"2026-09-23T16:40:26Z","modified":"2026-09-23T16:40:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,5980.4 4696.8,5530.4 1743.2,5729.6 718.8,7652.0 6452.0,7652.0 6452.0,5980.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734nm:g3734nm_g035161921:03516_1921-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2170.1,6729.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.2830133,44.2895309]}},{"type":"Feature","properties":{"resourceCoords":[3325.5,6025.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.2833073,44.2904858]}}]}}]}