{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00640_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Livermore, California | 1884 | 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":"3"},{"label":"placed","value":"2"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"unplaced pages","value":"p2 (tier 4, 37.68316,-121.76890 +/-190m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Livermore, California | 1884 | sanborn00640_001 p1","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"}],"created":"2026-09-21T21:28:06Z","modified":"2026-09-21T21:28:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1748.0,3832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.7675248,37.6828107]}},{"type":"Feature","properties":{"resourceCoords":[2456.0,1080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.7658764,37.6830913]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Livermore, California | 1884 | sanborn00640_001 p3","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"}],"created":"2026-09-21T21:28:06Z","modified":"2026-09-21T21:28:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 5982.4,-0.0 6452.0,3101.7 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g006401884:00640_1884-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2828.0,2604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.7700795,37.6844668]}},{"type":"Feature","properties":{"resourceCoords":[632.0,2604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.77046,37.6853976]}}]}}]}