{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00680_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Menlo Park, California | 1897 | 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":"6"},{"label":"placed","value":"2"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1 (tier 4, 37.45396,-122.18432 +/-282m); p2__2 (tier 4, 37.45396,-122.18432 +/-282m); p3__1 (tier 2, 37.45147,-122.18675 +/-100m); p3__2 (tier 2, 37.45147,-122.18675 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Menlo Park, California | 1897 | sanborn00680_003 p2 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3542.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-21T20:53:35Z","modified":"2026-09-21T20:53:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3516.8,7652.0 3534.0,2458.8 3542.0,0.0 -0.0,0.0 -0.0,7652.0 3516.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[288.2,2604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.1859155,37.4524691]}},{"type":"Feature","properties":{"resourceCoords":[3261.8,2604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.1844885,37.4517166]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Menlo Park, California | 1897 | sanborn00680_003 p2 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3516.8"},{"label":"split_canvas_y","value":"2458.8"},{"label":"split_canvas_w","value":"2935.2"},{"label":"split_canvas_h","value":"5193.2"}],"created":"2026-09-21T20:53:35Z","modified":"2026-09-21T20:53:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,2459.2 3534.0,2458.8 3516.8,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006801897:00680_1897-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5252.3,5281.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.1829791,37.4561235]}},{"type":"Feature","properties":{"resourceCoords":[5252.3,2698.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.182169,37.4571724]}}]}}]}