{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06455_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mount Airy, North-Carolina | 1891 | 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":"11"},{"label":"placed","value":"1"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 36.50133,-80.60900 +/-100m); p1__2 (tier 4, 36.50133,-80.60900 +/-100m); p1__3 (tier 4, 36.50133,-80.60900 +/-100m); p1__4 (tier 4, 36.50133,-80.60900 +/-100m); p1__5 (tier 4, 36.50133,-80.60900 +/-100m); p1__6 (tier 4, 36.50133,-80.60900 +/-100m); p1__7 (tier 4, 36.50133,-80.60900 +/-100m); p1__8 (tier 4, 36.50133,-80.60900 +/-100m); p1__9 (tier 4, 36.50133,-80.60900 +/-100m); p3 (tier 1, 36.50354,-80.60795 +/-223m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904mm:g3904mm_g064551891:06455_1891-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Airy, North-Carolina | 1891 | sanborn06455_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.17"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:51:42Z","modified":"2026-10-18T08:51:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904mm:g3904mm_g064551891:06455_1891-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904mm:g3904mm_g064551891:06455_1891-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1519.2,1871.4 59.8,1865.0 46.0,1568.8 131.5,1438.7 48.6,1358.5 116.1,1320.7 143.4,1109.2 50.4,490.4 75.3,229.5 136.4,214.3 102.8,74.9 545.9,29.6 753.2,128.8 1055.9,149.3 1195.2,58.8 1301.5,113.2 1383.0,55.0 1392.8,106.5 1478.5,90.2 1590.7,641.4 1502.5,1298.4 1553.8,1605.2 1519.2,1871.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904mm:g3904mm_g064551891:06455_1891-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[680.0,589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.60830991328706,36.501708653585595]}},{"type":"Feature","properties":{"resourceCoords":[1305.0,532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.60782706100714,36.500696853351194]}}]}}]}