{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00226_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Crossett, Arkansas | 1921 | mapsnap generated fit (2026-09-24)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-24"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"10"},{"label":"placed","value":"1"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 33.12783,-91.96639 +/-100m); p1__2 (tier 4, 33.12783,-91.96639 +/-100m); p2 (tier 2, 33.12741,-91.96159 +/-100m); p3 (tier 1, 33.12820,-91.96333 +/-766m); p4 (tier 4, 33.12783,-91.96639 +/-100m); p5__1 (tier 2, 33.13181,-91.96165 +/-100m); p5__2 (tier 1, 33.12444,-91.96665 +/-243m); p6__2 (tier 4, 33.12783,-91.96639 +/-100m); p7 (tier 4, 33.12783,-91.96639 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002261921:00226_1921-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crossett, Arkansas | 1921 | sanborn00226_003 p6 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"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":"2026-09-24T15:47:03Z","modified":"2026-09-24T15:47:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002261921:00226_1921-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002261921:00226_1921-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1008.0,1913.0 1209.0,1913.0 1613.0,1913.0 1613.0,0.0 629.3,0.0 628.0,461.5 527.5,565.5 0.0,565.6 -0.0,1913.0 1008.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004cm:g002261921:00226_1921-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.9718986894962,33.13295855880945]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.96128497507179,33.133237122435744]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.96089020322381,33.12270279444395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.97150391764822,33.12242423081766]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,135.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.961494,33.1324875]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,135.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.961494,33.1324875]}}]}}]}