{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00009_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Athens, Alabama | 1910 | 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":"12"},{"label":"placed","value":"5"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 34.79993,-86.97835 +/-245m); p1__2 (tier 4, 34.80185,-86.97241 +/-637m); p1__4 (tier 4, 34.80185,-86.97241 +/-637m); p1__5 (tier 4, 34.80185,-86.97241 +/-637m); p1__6 (tier 4, 34.80185,-86.97241 +/-637m); p5__1 (tier 1, 34.80118,-86.97883 +/-146m); p5__2 (tier 1, 34.80337,-86.97503 +/-236m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athens, Alabama | 1910 | sanborn00009_006 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.71"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3947.6"},{"label":"split_canvas_y","value":"3856.0"},{"label":"split_canvas_w","value":"1428.4"},{"label":"split_canvas_h","value":"2034.8"}],"created":"2026-10-18T19:48:26Z","modified":"2026-10-18T19:48:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1055.1,1185.8 1008.7,1423.0 1305.4,1411.8 1295.1,1135.2 1009.5,1076.7 1055.1,1185.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[986.9,964.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.97312567767814,34.80038601411477]}},{"type":"Feature","properties":{"resourceCoords":[1344.0,964.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.97227671847513,34.80035991447442]}},{"type":"Feature","properties":{"resourceCoords":[1344.0,1472.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.97232191574052,34.79936890297099]}},{"type":"Feature","properties":{"resourceCoords":[986.9,1472.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.97317087494353,34.79939500261134]}},{"type":"Feature","properties":{"resourceCoords":[1317.1,1101.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.972353,34.8000932]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athens, Alabama | 1910 | sanborn00009_006 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.38"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T19:48:26Z","modified":"2026-10-18T19:48:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"518.0,1703.2 653.7,1720.0 995.5,1719.9 1103.7,1702.5 1255.6,1705.7 1603.1,1703.5 1612.0,927.4 1612.0,907.1 1563.1,68.4 1461.3,27.0 1423.8,75.4 1281.5,22.8 765.1,68.7 404.3,33.7 81.9,103.2 30.9,278.6 24.8,817.6 1.0,809.6 1.0,1340.2 4.6,1530.5 2.5,1708.1 1.0,1746.7 1.0,1861.1 518.0,1703.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1044.0,806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.968843,34.802278]}},{"type":"Feature","properties":{"resourceCoords":[578.0,806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.968785,34.8032233]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athens, Alabama | 1910 | sanborn00009_006 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T19:48:26Z","modified":"2026-10-18T19:48:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"19.7,655.8 20.4,1496.3 94.0,1843.9 570.7,1890.5 1278.4,1804.8 1540.9,1864.0 1610.2,1559.0 1593.3,1525.8 1578.4,985.2 1612.0,746.3 1612.0,744.1 1593.4,116.6 1231.8,133.8 1073.6,137.0 961.7,159.7 606.0,174.4 464.0,162.7 1.0,325.3 1.0,662.0 19.7,655.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[578.0,1117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.9732751,34.8033853]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.9711287,34.8012539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athens, Alabama | 1910 | sanborn00009_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T19:48:26Z","modified":"2026-10-18T19:48:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"419.6,1912.0 83.5,1912.0 72.2,1899.0 25.9,1742.4 52.4,48.7 659.9,14.5 1581.2,77.3 1584.5,1790.8 1550.5,1895.5 1036.3,1898.5 1036.0,1898.5 773.2,1905.0 581.8,1903.9 416.5,1902.2 419.6,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1540.0,767.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.96859962404909,34.80652030877998]}},{"type":"Feature","properties":{"resourceCoords":[70.0,1318.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.97203896928761,34.80563949473381]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0005__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athens, Alabama | 1910 | sanborn00009_006 p5 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.71"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5523.6"},{"label":"split_canvas_w","value":"2296.0"},{"label":"split_canvas_h","value":"2128.4"}],"created":"2026-10-18T19:48:26Z","modified":"2026-10-18T19:48:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0005__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1388.0 1.0,1906.1 567.4,1906.1 560.5,1401.8 1.0,1388.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974am:g3974am_g000091910:00009_1910-0005__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[276.0,1773.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.976898,34.7972128]}},{"type":"Feature","properties":{"resourceCoords":[276.0,1400.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.976898,34.79794]}}]}}]}