{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00316_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Newport, Arkansas | 1892 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"10"},{"label":"placed","value":"3"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"snap:0 1, georef-snap 1, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 35.60487,-91.28304 +/-372m); p1__3 (tier 4, 35.60487,-91.28304 +/-372m); p1__4 (tier 4, 35.60487,-91.28304 +/-372m); p1__5 (tier 4, 35.60487,-91.28304 +/-372m); p4__1 (tier 4, 35.60487,-91.28304 +/-372m); p4__2 (tier 4, 35.60487,-91.28304 +/-372m); p4__3 (tier 4, 35.60487,-91.28304 +/-372m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Arkansas | 1892 | sanborn00316_001 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"0.0"},{"label":"split_canvas_w","value":"4687.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-22T13:29:33Z","modified":"2026-10-22T13:29:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1123.9,74.7 1089.4,75.6 1061.4,119.4 839.9,60.1 621.0,186.2 547.5,766.6 543.3,767.0 543.3,771.0 491.7,771.4 479.4,772.5 393.8,903.4 347.6,879.0 161.2,1111.4 64.0,1371.7 52.2,1702.9 150.1,1819.7 306.3,1868.4 1104.2,1849.2 1153.5,1113.5 1025.8,332.4 1124.5,179.8 1123.9,74.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.28607558231916,35.605975086014986]}},{"type":"Feature","properties":{"resourceCoords":[1171.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.28454295004069,35.60424121483316]}},{"type":"Feature","properties":{"resourceCoords":[1171.8,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.28799943485187,35.60219290872462]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.28953206713032,35.603926779906445]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Arkansas | 1892 | sanborn00316_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-22T13:29:33Z","modified":"2026-10-22T13:29:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.5,1883.1 86.2,1799.1 789.5,1852.5 1494.2,1816.8 1600.4,1730.9 1588.2,174.5 1480.2,88.2 1046.2,102.2 1045.5,137.6 23.8,149.2 21.3,246.2 36.5,1718.6 1.0,1775.0 1.0,1776.7 31.4,1779.7 32.5,1883.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.28150030305271,35.60620213381042]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.27937200714221,35.60376690681247]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.2828993857602,35.60170019183077]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.2850276816707,35.604135418828726]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Arkansas | 1892 | sanborn00316_001 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-22T13:29:33Z","modified":"2026-10-22T13:29:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"570.0,1813.3 566.5,1869.8 38.1,1786.7 45.8,153.7 600.0,25.4 1169.2,27.8 1586.6,149.2 1589.2,1780.6 1612.0,1780.2 1612.0,1816.2 570.0,1813.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004nm:g003161892:00316_1892-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[571.0,1263.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.2807508,35.6065937]}},{"type":"Feature","properties":{"resourceCoords":[571.0,727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.2797848,35.6071686]}}]}}]}