{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00593_002.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hollywood, California | 1913 | key map | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364hm:g4364hm_g005931913:00593_1913-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hollywood, California | 1913 | sanborn00593_002 p1","metadata":[{"label":"streets","value":"57"},{"label":"intersections","value":"221"}],"created":"2026-09-22T20:27:08Z","modified":"2026-09-22T20:27:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364hm:g4364hm_g005931913:00593_1913-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364hm:g4364hm_g005931913:00593_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 0.0,0.0 1613.0,0.0 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364hm:g4364hm_g005931913:00593_1913-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1498.5,950.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3031469,34.0951238]}},{"type":"Feature","properties":{"resourceCoords":[1322.9,637.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3092858,34.1041988]}}]}}]}