{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06396_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Davidson, North-Carolina | 1902 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"4"},{"label":"placed","value":"1"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 35.49928,-80.84752 +/-100m); p1__3 (tier 4, 35.49928,-80.84752 +/-100m); p1__4 (tier 4, 35.49928,-80.84752 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063961902:06396_1902-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Davidson, North-Carolina | 1902 | sanborn06396_001 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.09"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T03:25:55Z","modified":"2026-10-18T03:25:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063961902:06396_1902-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063961902:06396_1902-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1034.5,1668.9 1048.0,1117.5 1178.7,1071.8 1235.8,911.0 1511.7,908.8 1548.8,908.5 1585.5,862.7 1567.5,69.0 1244.5,22.1 1202.1,243.6 1179.0,244.3 1179.0,245.4 1132.5,245.8 951.5,251.4 937.7,247.4 934.9,247.4 934.9,246.6 899.5,236.2 855.8,111.5 786.0,102.7 799.1,44.8 771.8,81.0 699.4,26.4 247.7,31.1 119.8,122.6 118.9,596.2 52.1,652.9 125.2,880.7 50.7,953.4 118.1,1069.8 53.0,1112.6 35.2,1252.1 119.6,1435.9 125.0,1794.0 85.5,1814.5 267.5,1877.4 906.2,1873.8 1008.4,1784.7 1034.5,1668.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904dm:g3904dm_g063961902:06396_1902-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[467.0,664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.848108,35.500113]}},{"type":"Feature","properties":{"resourceCoords":[467.0,1088.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.848477,35.499255]}}]}}]}