{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03505_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Milo, Maine | 1923 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"10"},{"label":"placed","value":"4"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 45.24874,-68.98892 +/-100m); p1__2 (tier 1, 45.25390,-68.99179 +/-137m); p4__2 (tier 1, 45.16671,-69.38924 +/-116m); p5__2 (tier 4, 45.25241,-68.98591 +/-303m); p5__3 (tier 4, 45.25241,-68.98591 +/-303m); p5__4 (tier 4, 45.25241,-68.98591 +/-303m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milo, Maine | 1923 | sanborn03505_004 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-21T20:21:43Z","modified":"2026-09-21T20:21:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4920.4,7652.0 -0.0,7652.0 -0.0,2266.6 1176.4,1752.9 33.8,0.0 6452.0,0.0 6452.0,844.2 6146.0,790.7 5645.1,3038.2 5618.6,5879.1 4965.2,5911.7 4713.1,7463.5 4920.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1176.0,1752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.986571,45.254457]}},{"type":"Feature","properties":{"resourceCoords":[2840.0,6004.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.98668,45.252252]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milo, Maine | 1923 | sanborn03505_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:21:43Z","modified":"2026-09-21T20:21:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 1240.2,7652.0 -0.0,6864.5 -0.0,5282.1 647.5,5136.5 212.9,2315.2 348.7,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.98335424578197,45.25402326001677]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.97967168893585,45.25233247211435]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.98250012586277,45.249236098927]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.98618268270889,45.250926886829426]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milo, Maine | 1923 | sanborn03505_004 p4 [1]","metadata":[{"label":"streets","value":"4"},{"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":"2026-09-21T20:21:43Z","modified":"2026-09-21T20:21:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 3384.0,7652.0 3384.8,4824.0 6452.0,4846.0 6452.0,2568.7 4116.2,0.0 -0.0,-0.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5724.0,408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.9868693,45.251915]}},{"type":"Feature","properties":{"resourceCoords":[2372.0,1672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.98859,45.25071]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milo, Maine | 1923 | sanborn03505_004 p5 [1]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3200.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-21T20:21:43Z","modified":"2026-09-21T20:21:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,4583.4 814.9,4364.1 1616.6,5366.6 2518.7,4359.2 2523.2,3150.4 2525.6,2569.2 3199.6,2283.2 3200.0,0.0 0.0,0.0 0.0,4583.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd373m:g3734m:g3734mm:g3734mm_g035051923:03505_1923-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.99017024679016,45.25545630359387]}},{"type":"Feature","properties":{"resourceCoords":[3200.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.98879658505729,45.25666813466573]}},{"type":"Feature","properties":{"resourceCoords":[3200.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.98465410298182,45.254370340026384]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-68.98602776471469,45.25315850895452]}},{"type":"Feature","properties":{"resourceCoords":[164.0,7008.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-68.986306,45.253414]}}]}}]}