{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03782_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Maynard, Massachusetts | 1899 | 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 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 42.43718,-71.45288 +/-192m); p1__2 (tier 2, 42.43221,-71.45031 +/-100m); p3__1 (tier 1, 42.66908,-71.70013 +/-208m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maynard, Massachusetts | 1899 | sanborn03782_001 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3782.0"},{"label":"split_canvas_w","value":"3223.6"},{"label":"split_canvas_h","value":"3870.0"}],"created":"2026-09-23T03:59:20Z","modified":"2026-09-23T03:59:20Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"523.5,7206.7 2595.7,6637.2 3220.9,6465.3 3214.8,3784.4 0.0,3782.0 -0.0,7486.0 523.5,7206.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2419.7,6540.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4500514,42.4329487]}},{"type":"Feature","properties":{"resourceCoords":[1331.8,6752.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.450181,42.4334063]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maynard, Massachusetts | 1899 | sanborn03782_001 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-23T03:59:20Z","modified":"2026-09-23T03:59:20Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,0.0 2332.0,-0.0 2299.8,117.4 2764.4,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1144.0,408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4509948,42.4344488]}},{"type":"Feature","properties":{"resourceCoords":[2628.0,2624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4520874,42.4334908]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maynard, Massachusetts | 1899 | sanborn03782_001 p3 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"2731.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3720.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T03:59:20Z","modified":"2026-09-23T03:59:20Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2771.2,0.0 2731.2,7652.0 6452.0,7652.0 6452.0,-0.0 2771.2,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764mm:g037821899:03782_1899-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5125.1,2456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4601477,42.4299334]}},{"type":"Feature","properties":{"resourceCoords":[4102.0,5724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4622501,42.4300862]}}]}}]}