{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00329_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Plainview, Arkansas | 1913 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"8"},{"label":"placed","value":"3"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__4 (tier 4, 34.98882,-93.29939 +/-233m); p1__5 (tier 1, 34.99294,-93.29456 +/-100m); p2__1 (tier 4, 34.98882,-93.29939 +/-233m); p2__2 (tier 4, 34.98882,-93.29939 +/-233m); p2__3 (tier 4, 34.98882,-93.29939 +/-233m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Plainview, Arkansas | 1913 | sanborn00329_001 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.56"},{"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":"2026-10-17T03:28:26Z","modified":"2026-10-17T03:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"28.1,700.0 67.2,1134.3 361.3,1149.5 468.4,1650.6 899.9,1657.8 947.4,1874.3 1506.9,1877.5 1568.2,1823.1 1598.7,1037.3 1597.0,1018.0 1599.5,1017.7 1611.3,710.9 1565.6,76.5 777.5,13.2 76.3,48.0 28.1,700.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[734.0,822.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2971384,34.9893645]}},{"type":"Feature","properties":{"resourceCoords":[196.0,256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2987331,34.9899627]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Plainview, Arkansas | 1913 | sanborn00329_001 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.38"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4606.8"},{"label":"split_canvas_w","value":"1438.0"},{"label":"split_canvas_h","value":"1645.2"}],"created":"2026-10-17T03:28:26Z","modified":"2026-10-17T03:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"337.9,1211.4 1.0,1151.9 1.0,1236.2 4.6,1546.0 333.6,1547.4 337.9,1211.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1151.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30144517557984,34.98943996968997]}},{"type":"Feature","properties":{"resourceCoords":[359.5,1151.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30069080757117,34.98967849504558]}},{"type":"Feature","properties":{"resourceCoords":[359.5,1563.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30035729492913,34.988971860371386]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1563.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.3011116629378,34.98873333501577]}},{"type":"Feature","properties":{"resourceCoords":[161.8,1310.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.300977,34.9892746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Plainview, Arkansas | 1913 | sanborn00329_001 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.43"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6246.8"},{"label":"split_canvas_w","value":"1438.0"},{"label":"split_canvas_h","value":"1405.2"}],"created":"2026-10-17T03:28:26Z","modified":"2026-10-17T03:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.0,1607.1 1.0,1831.8 1.0,1898.5 356.8,1909.0 341.5,1621.0 51.2,1580.8 43.5,1602.1 3.0,1607.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004pm:g003291913:00329_1913-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1561.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.3009096335812,34.98826574831614]}},{"type":"Feature","properties":{"resourceCoords":[359.5,1561.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.3001541479461,34.98850189204059]}},{"type":"Feature","properties":{"resourceCoords":[359.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29987205020738,34.98789727088334]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30062753584248,34.98766112715889]}},{"type":"Feature","properties":{"resourceCoords":[161.8,1607.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3005328,34.988293]}}]}}]}