{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00085_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Roanoke, Alabama | 1898 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 33.15168,-85.37352 +/-100m); p1__4 (tier 4, 33.15168,-85.37352 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Roanoke, Alabama | 1898 | sanborn00085_002 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3197.2"},{"label":"split_canvas_h","value":"1841.6"}],"created":"2026-09-21T22:48:49Z","modified":"2026-09-21T22:48:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"320.1,-0.0 318.2,123.4 315.3,123.5 127.5,118.1 100.5,456.6 793.7,460.4 799.3,0.0 320.1,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[698.2,118.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.371791,33.151266]}},{"type":"Feature","properties":{"resourceCoords":[128.1,118.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.373137,33.151638]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Roanoke, Alabama | 1898 | sanborn00085_002 p1 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1824.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5828.0"}],"created":"2026-09-21T22:48:49Z","modified":"2026-09-21T22:48:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1503.5,1883.6 1613.0,1913.0 1613.0,1585.0 1389.8,1588.5 1413.0,1229.5 1613.0,1232.0 1613.0,928.0 1152.9,921.4 1149.3,744.4 878.1,744.1 879.1,460.9 793.7,460.4 0.0,456.0 0.0,1652.3 665.6,1658.5 665.5,1913.0 859.0,1913.0 1047.0,1913.0 1518.4,1913.0 1503.5,1883.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974rm:g3974rm_g000851898:00085_1898-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[519.0,1229.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.3751389,33.1522198]}},{"type":"Feature","properties":{"resourceCoords":[1413.0,1229.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.373137,33.151638]}}]}}]}