{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00527_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Elsinore, California | 1914 | 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":"6"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 6"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 33.66505,-117.33057 +/-131m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elsinore, California | 1914 | sanborn00527_004 p1 [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":"6452.0"},{"label":"split_canvas_h","value":"6230.0"}],"created":"2026-09-23T08:39:51Z","modified":"2026-09-23T08:39:51Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2168.0,6230.0 2168.0,5148.0 2381.9,5148.0 2384.0,4834.4 6288.0,4834.4 6292.2,3636.6 6452.0,3638.1 6300.8,189.0 5245.4,188.2 5303.1,0.0 0.0,-0.0 0.0,6230.0 2168.0,6230.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2384.0,4834.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3296915,33.6666613]}},{"type":"Feature","properties":{"resourceCoords":[6288.0,4834.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3289959,33.6684092]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elsinore, California | 1914 | sanborn00527_004 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6230.0"},{"label":"split_canvas_w","value":"2180.0"},{"label":"split_canvas_h","value":"1422.0"}],"created":"2026-09-23T08:39:51Z","modified":"2026-09-23T08:39:51Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2180.0,7429.6 2180.0,7336.0 2168.0,6230.0 565.1,6230.0 572.0,7432.3 2180.0,7429.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,6230.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.32974352449591,33.66833756953462]}},{"type":"Feature","properties":{"resourceCoords":[2180.0,6230.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.32934613048549,33.66930591291626]}},{"type":"Feature","properties":{"resourceCoords":[2180.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.32858521994011,33.66909012650412]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.32898261395053,33.66812178312249]}},{"type":"Feature","properties":{"resourceCoords":[572.0,7432.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3289959,33.6684092]}},{"type":"Feature","properties":{"resourceCoords":[572.0,7432.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3289959,33.6684092]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elsinore, California | 1914 | sanborn00527_004 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"19"}],"created":"2026-09-23T08:39:51Z","modified":"2026-09-23T08:39:51Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"299.3,1765.4 312.9,323.8 5997.2,351.8 6001.4,0.0 6261.7,0.0 6366.9,7652.0 0.0,7652.0 0.0,1764.6 299.3,1765.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4292.0,2876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3276784,33.6680249]}},{"type":"Feature","properties":{"resourceCoords":[6368.0,7512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3249032,33.6682663]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elsinore, California | 1914 | sanborn00527_004 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-23T08:39:51Z","modified":"2026-09-23T08:39:51Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 6452.0,0.0 6452.0,7534.4 1039.5,7652.0 993.9,5578.4 -0.0,5601.3 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[900.0,1392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3337687,33.6697309]}},{"type":"Feature","properties":{"resourceCoords":[4960.0,7564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.329664,33.6705608]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elsinore, California | 1914 | sanborn00527_004 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2199.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T08:39:51Z","modified":"2026-09-23T08:39:51Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 253.5,7652.0 2120.3,7652.0 2199.0,7474.2 2198.9,7449.7 2113.5,0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2123.2,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3282769,33.6701802]}},{"type":"Feature","properties":{"resourceCoords":[251.9,7524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3249032,33.6682663]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elsinore, California | 1914 | sanborn00527_004 p4 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"split_canvas_x","value":"2188.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4263.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T08:39:51Z","modified":"2026-09-23T08:39:51Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,0.0 3852.1,0.0 3848.8,178.0 2322.0,180.3 2239.5,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364em:g4364em_g005271914:00527_1914-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4312.4,5228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3266359,33.6706885]}},{"type":"Feature","properties":{"resourceCoords":[4312.4,7476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.3254455,33.6703551]}}]}}]}