{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01537_002.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Honolulu, Hawaii | 1927 | key map | 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"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd438m:g4384m:g4384hm:g01537192701:01537_01_1927-0000/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Honolulu, Hawaii | 1927 | sanborn01537_002 p0","metadata":[{"label":"streets","value":"100"},{"label":"intersections","value":"69"}],"created":"2026-09-21T11:07:10Z","modified":"2026-09-21T11:07:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd438m:g4384m:g4384hm:g01537192701:01537_01_1927-0000/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd438m:g4384m:g4384hm:g01537192701:01537_01_1927-0000","type":"ImageService3","width":1595,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,890.6 -0.0,0.0 1595.0,-0.0 1595.0,1296.2 1595.0,1391.2 1595.0,1517.4 1595.0,1534.4 1595.0,1558.3 1595.0,1638.2 1595.0,1786.2 1595.0,1920.0 -0.0,1920.0 -0.0,890.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd438m:g4384m:g4384hm:g01537192701:01537_01_1927-0000/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[402.9,973.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-157.8751663,21.3358838]}},{"type":"Feature","properties":{"resourceCoords":[1082.6,1249.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-157.8514897,21.3212505]}}]}}]}