{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04462_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Gloster, Mississippi | 1904 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"9"},{"label":"placed","value":"4"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 3, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 31.19690,-91.02130 +/-243m); p1__3 (tier 4, 31.19690,-91.02130 +/-243m); p1__4 (tier 4, 31.19690,-91.02130 +/-243m); p1__5 (tier 4, 31.19690,-91.02130 +/-243m); p2__2 (tier 1, 31.20168,-91.02187 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gloster, Mississippi | 1904 | sanborn04462_004 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.49"},{"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":"3218.0"},{"label":"split_canvas_h","value":"4610.0"}],"created":"2026-10-20T01:31:28Z","modified":"2026-10-20T01:31:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"798.7,1070.4 788.5,831.1 800.1,772.9 803.5,697.9 803.5,143.8 687.7,79.5 689.2,71.3 410.8,75.6 233.9,84.6 174.3,119.5 162.4,146.1 52.0,150.0 35.3,1009.5 309.9,1121.2 498.3,1127.0 586.5,1060.1 720.3,1116.8 798.7,1070.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[553.6,636.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0226359611723,31.19597464480744]}},{"type":"Feature","properties":{"resourceCoords":[369.8,1107.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.02326925041433,31.195208074662784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gloster, Mississippi | 1904 | sanborn04462_004 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"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":"2026-10-20T01:31:28Z","modified":"2026-10-20T01:31:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"816.9,1912.0 1056.0,1912.0 1027.5,1859.2 1542.9,1862.7 1611.4,1341.2 1522.0,874.4 1558.2,374.2 1427.8,313.0 1127.1,316.5 1124.5,310.0 1119.0,310.0 1119.0,295.9 1017.9,37.6 127.0,67.7 95.4,7.3 93.4,561.9 89.6,1098.0 78.2,1665.1 31.6,1661.9 125.3,1832.9 124.5,1896.0 125.5,1894.4 139.2,1871.9 687.5,1893.0 761.7,1899.2 769.9,1886.7 816.9,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[596.0,566.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.01925472746606,31.19541583499586]}},{"type":"Feature","properties":{"resourceCoords":[814.0,1885.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.02218044810175,31.195517113350594]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gloster, Mississippi | 1904 | sanborn04462_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:31:28Z","modified":"2026-10-20T01:31:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"55.8,1723.3 134.9,1509.3 90.8,780.5 148.6,673.3 118.2,321.6 38.2,184.9 72.5,104.6 495.2,30.1 722.9,69.8 934.2,32.5 1301.9,181.5 1493.8,155.6 1535.1,233.8 1535.2,784.6 1533.3,1317.0 1524.1,1880.3 1477.8,1877.4 1479.1,1879.7 990.4,1875.5 990.4,1887.5 104.5,1881.5 55.8,1723.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[443.0,786.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.01852848361416,31.19835273606935]}},{"type":"Feature","properties":{"resourceCoords":[443.0,269.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.01741291373598,31.19815142818465]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gloster, Mississippi | 1904 | sanborn04462_004 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.14"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:31:28Z","modified":"2026-10-20T01:31:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.7,14.1 116.0,84.6 51.8,136.6 42.6,267.3 130.9,634.0 38.0,934.6 35.3,1851.3 1548.7,1881.7 1600.4,1703.8 1545.8,973.8 1612.0,976.8 1612.0,864.4 1585.3,851.5 1551.4,790.0 1547.0,609.7 1550.0,326.2 1558.2,327.9 1612.0,236.8 1612.0,171.9 1515.5,1.0 1009.6,1.0 1009.8,12.4 93.7,14.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621904:04462_1904-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1008.0,804.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0228025,31.1980847]}},{"type":"Feature","properties":{"resourceCoords":[465.0,285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0214726,31.1988487]}}]}}]}