{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn06518_009.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Wilmington, North-Carolina | 1955 | 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:gmd390m:g3904m:g3904wm:g3904wm_g06518195501:06518_01_1955-0000/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Wilmington, North-Carolina | 1955 | sanborn06518_009 p0","metadata":[{"label":"streets","value":"54"},{"label":"intersections","value":"196"}],"created":"2026-09-22T00:29:44Z","modified":"2026-09-22T00:29:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06518195501:06518_01_1955-0000/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06518195501:06518_01_1955-0000","type":"ImageService3","width":1088,"height":1350},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1088.0,0.0 1088.0,1350.0 901.6,1350.0 844.9,1350.0 831.2,1350.0 678.4,1350.0 665.5,1350.0 665.5,1350.0 -0.0,1350.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06518195501:06518_01_1955-0000/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[295.4,589.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.9438,34.239249]}},{"type":"Feature","properties":{"resourceCoords":[413.2,984.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.9371065,34.2171627]}}]}}]}