{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06402_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Elizabeth City, North-Carolina | 1891 | 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"},{"label":"pages","value":"9"},{"label":"placed","value":"2"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 36.29973,-76.22150 +/-168m); p1__2 (tier 4, 36.29973,-76.22150 +/-168m); p3__2 (tier 4, 36.29973,-76.22150 +/-168m); p4__1 (tier 4, 36.29973,-76.22150 +/-168m); p4__2 (tier 4, 36.29973,-76.22150 +/-168m); p4__3 (tier 4, 36.29973,-76.22150 +/-168m); p4__4 (tier 4, 36.29973,-76.22150 +/-168m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elizabeth City, North-Carolina | 1891 | sanborn06402_002 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"26"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:24:57Z","modified":"2026-10-19T12:24:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1541.5,1682.7 1540.5,1814.7 1168.7,1808.8 433.1,1793.3 433.5,1912.0 393.2,1912.0 386.2,1860.6 93.7,1811.4 44.4,1636.5 104.8,1415.2 42.6,1344.7 41.0,680.2 63.2,355.4 127.8,301.4 106.0,114.9 213.3,54.3 669.2,26.9 1456.2,108.3 1585.9,190.3 1552.0,1682.7 1541.5,1682.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[790.0,724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.2238946,36.2995669]}},{"type":"Feature","properties":{"resourceCoords":[790.0,1447.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.2222378,36.2993581]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elizabeth City, North-Carolina | 1891 | sanborn06402_002 p3 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.89"},{"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":"2026-10-19T12:24:57Z","modified":"2026-10-19T12:24:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"129.8,689.3 125.0,1055.0 111.7,1778.6 228.4,1777.9 228.6,1817.5 536.7,1774.7 1036.5,1889.2 1480.7,1789.8 1582.6,623.5 1513.8,145.7 1375.7,45.5 634.3,84.4 545.4,429.1 513.6,431.6 513.3,454.3 428.7,452.9 270.7,450.4 105.2,463.2 96.6,680.2 1.0,678.4 1.0,688.7 129.8,689.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904em:g3904em_g064021891:06402_1891-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1204.0,1055.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.2187603,36.2996308]}},{"type":"Feature","properties":{"resourceCoords":[125.0,1055.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.221273,36.299953]}}]}}]}