{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06398_003.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Dunn, North-Carolina | 1913 | key map | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063981913:06398_1913-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunn, North-Carolina | 1913 | sanborn06398_003 p1 [2]","metadata":[{"label":"streets","value":"25"},{"label":"intersections","value":"152"},{"label":"split_canvas_x","value":"3224.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3654.4"},{"label":"split_canvas_h","value":"8074.1"}],"created":"2026-10-19T05:09:19Z","modified":"2026-10-19T05:09:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063981913:06398_1913-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063981913:06398_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1089.5,870.4 1089.5,917.7 1089.5,1913 1613,1913 1613,0.0 856.1,0.0 856.1,247.8 810.5,385.7 806.0,516.5 827.2,588.4 853.9,644.8 880.9,682.2 909.6,714.6 920.6,727.1 970.3,769.2 1089.5,870.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063981913:06398_1913-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1015.7,553.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6139513,35.3078555]}},{"type":"Feature","properties":{"resourceCoords":[919.2,645.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6173243,35.3073787]}}]}}]}