{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn06427_005.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"High Point, North-Carolina | 1906 | key map | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064271906:06427_1906-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"High Point, North-Carolina | 1906 | sanborn06427_005 p1","metadata":[{"label":"streets","value":"34"},{"label":"intersections","value":"62"}],"created":"2026-09-20T15:50:44Z","modified":"2026-09-20T15:50:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064271906:06427_1906-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064271906:06427_1906-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,1380.6 -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:gmd390m:g3904m:g3904hm:g3904hm_g064271906:06427_1906-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[455.1,1153.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.006496,35.945152]}},{"type":"Feature","properties":{"resourceCoords":[410.6,637.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0082658,35.9607483]}}]}}]}