{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00214_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Camden, Arkansas | 1890 | 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":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 33.58584,-92.82887 +/-394m); p1__2 (tier 4, 33.58584,-92.82887 +/-394m); p4__1 (tier 4, 33.58584,-92.82887 +/-394m); p4__3 (tier 4, 33.58584,-92.82887 +/-394m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Camden, Arkansas | 1890 | sanborn00214_002 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2178.0"},{"label":"split_canvas_y","value":"5392.4"},{"label":"split_canvas_w","value":"4274.0"},{"label":"split_canvas_h","value":"2259.6"}],"created":"2026-10-19T04:13:19Z","modified":"2026-10-19T04:13:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"551.0,1654.7 598.5,1910.5 1533.8,1908.6 1470.5,1643.7 1546.8,1421.2 1099.7,1396.7 1099.2,1425.1 725.9,1437.6 551.0,1654.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[544.5,1348.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.83019085536819,33.58428185535494]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1348.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.8279506255859,33.58503336839909]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.82747382401658,33.584047014197786]}},{"type":"Feature","properties":{"resourceCoords":[544.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.82971405379887,33.583295501153636]}},{"type":"Feature","properties":{"resourceCoords":[1099.2,1425.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.8289628,33.5845376]}},{"type":"Feature","properties":{"resourceCoords":[1099.2,1425.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.8289628,33.5845376]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Camden, Arkansas | 1890 | sanborn00214_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:13:19Z","modified":"2026-10-19T04:13:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1548.8,283.2 1575.2,1391.0 1558.4,1586.5 1495.2,1646.5 1529.1,1870.3 440.1,1888.8 54.8,1802.9 17.4,760.7 59.5,272.0 21.4,257.8 17.1,135.5 453.5,135.4 913.7,131.2 1352.0,145.8 1350.6,103.1 1568.8,279.6 1548.8,283.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[917.0,534.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.83099693375222,33.58470264085545]}},{"type":"Feature","properties":{"resourceCoords":[1349.0,534.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.83063315863151,33.58395365669284]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Camden, Arkansas | 1890 | sanborn00214_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:13:19Z","modified":"2026-10-19T04:13:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"291.7,1890.0 287.4,1768.8 719.8,1769.0 1175.8,1765.0 1610.1,1779.7 1597.0,1364.9 1568.7,1364.3 1594.0,918.5 1558.7,906.2 1554.4,364.8 1470.4,153.4 1397.2,200.9 1261.9,192.3 1052.7,88.2 1053.7,157.3 712.8,178.4 711.5,141.2 1.0,126.8 1.0,175.8 141.4,293.6 184.4,472.9 47.7,772.2 45.7,1234.0 94.9,1816.8 291.7,1890.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[721.0,928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.82879059580121,33.58637985637036]}},{"type":"Feature","properties":{"resourceCoords":[299.0,121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.82745480405023,33.58769012168385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Camden, Arkansas | 1890 | sanborn00214_002 p4 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.61"},{"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":"2026-10-19T04:13:19Z","modified":"2026-10-19T04:13:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1761.8 1612.0,1725.4 1612.0,1693.9 1572.0,1673.3 1532.8,194.1 1039.8,62.5 734.8,63.3 691.8,129.0 573.0,139.8 470.7,310.1 421.2,662.5 398.1,667.2 398.0,674.0 364.5,674.0 104.5,727.0 59.5,906.1 110.5,1110.4 421.0,1096.6 499.6,1145.0 524.2,1719.1 576.9,1764.5 577.6,1717.2 1276.2,1741.2 1276.9,1777.8 1612.0,1761.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002141890:00214_1890-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[852.0,923.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.8257872,33.5883161]}},{"type":"Feature","properties":{"resourceCoords":[852.0,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.8274941,33.5877166]}}]}}]}