{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00064_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Jasper, Alabama | 1916 | 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":"10"},{"label":"placed","value":"6"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 4, georef 1, georef:misscale 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p3__2 (tier 1, 33.83296,-87.27990 +/-145m); p4__1 (tier 2, 33.83542,-87.27702 +/-562m); p4__2 (tier 1, 33.84059,-87.27588 +/-198m); p4__3 (tier 1, 33.84183,-87.27544 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jasper, Alabama | 1916 | sanborn00064_005 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3019.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4632.8"}],"created":"2026-10-19T17:35:18Z","modified":"2026-10-19T17:35:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"316.3,1890.8 764.8,1814.8 794.8,1910.2 1552.7,1906.0 1576.7,927.8 1002.5,901.5 991.8,891.5 976.0,891.5 976.0,891.4 976.0,876.7 862.0,770.0 538.2,771.8 60.4,877.4 16.9,988.0 58.6,1862.9 316.3,1890.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1267.0,1578.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.288092,33.828906]}},{"type":"Feature","properties":{"resourceCoords":[1267.0,931.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.288084,33.830092]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jasper, Alabama | 1916 | sanborn00064_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:35:18Z","modified":"2026-10-19T17:35:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"77.8,1626.5 95.8,1761.9 181.2,1851.0 1540.5,1879.3 1577.5,803.9 1582.5,803.9 1532.4,158.8 1526.7,156.0 1528.0,1.0 1338.2,1.0 1338.3,71.5 1221.9,38.4 1145.5,32.5 617.0,37.1 144.2,34.8 135.2,120.3 133.6,668.5 130.2,746.6 103.0,908.8 99.7,1329.2 100.8,1612.8 77.8,1626.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[638.0,1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27748898341893,33.831352502176514]}},{"type":"Feature","properties":{"resourceCoords":[638.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27754812317811,33.83370468470805]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jasper, Alabama | 1916 | sanborn00064_005 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"2026-10-19T17:35:18Z","modified":"2026-10-19T17:35:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"75.2,1838.8 277.9,1876.7 1072.7,1795.2 1100.0,1170.5 1104.5,1165.2 1342.7,1165.2 1512.5,1093.0 1591.0,498.1 1557.3,137.5 1612.0,129.6 1597.9,106.5 1311.1,111.2 886.0,113.1 721.6,87.7 642.5,85.2 88.2,90.5 1.6,82.5 4.9,462.9 4.0,630.8 10.7,870.9 23.4,1167.0 60.3,1225.0 71.8,1573.2 75.2,1838.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1311.0,90.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27864409348396,33.83132252999806]}},{"type":"Feature","properties":{"resourceCoords":[1311.0,1784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.28238544122095,33.831296212619336]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jasper, Alabama | 1916 | sanborn00064_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:35:18Z","modified":"2026-10-19T17:35:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"51.9,1833.0 25.3,1199.5 62.8,651.6 40.4,332.9 67.3,99.3 105.3,37.9 449.6,16.1 1122.6,19.6 1191.6,43.1 1375.1,17.8 1484.2,49.4 1541.8,90.9 1575.8,380.6 1562.1,1013.2 1595.8,1012.6 1597.3,1569.1 1612.0,1570.9 1612.0,1877.2 1554.5,1860.8 1516.0,1857.9 1250.2,1860.0 1012.3,1858.7 823.1,1857.8 739.6,1856.3 620.1,1858.0 472.8,1862.5 443.7,1880.4 270.5,1883.9 138.3,1883.8 51.9,1833.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1227.0,210.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27785686290666,33.83982144135398]}},{"type":"Feature","properties":{"resourceCoords":[1438.0,1793.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27676852829347,33.8340009386972]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jasper, Alabama | 1916 | sanborn00064_005 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.32"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5018.8"},{"label":"split_canvas_w","value":"1842.4"},{"label":"split_canvas_h","value":"2633.2"}],"created":"2026-10-19T17:35:18Z","modified":"2026-10-19T17:35:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"137.8,1912.0 208.2,1912.0 364.3,1572.6 364.3,1291.7 11.4,1302.0 19.8,1885.5 57.5,1889.6 103.2,1899.1 137.8,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[362.7,1448.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27464942455082,33.83638789996697]}},{"type":"Feature","properties":{"resourceCoords":[63.0,1448.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.27591840563566,33.8363775470374]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jasper, Alabama | 1916 | sanborn00064_005 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"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":"2026-10-19T17:35:18Z","modified":"2026-10-19T17:35:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.0,1254.9 46.1,1255.0 452.7,1256.6 452.8,1257.2 455.3,1257.2 455.6,1284.0 455.7,1292.1 503.9,1867.8 1535.1,1880.2 1575.8,1840.5 1587.9,1749.2 1602.5,1146.1 1563.0,772.7 1589.8,374.4 1526.9,125.1 1498.1,88.2 1300.5,96.8 994.2,20.0 708.9,23.9 584.2,48.0 561.9,77.0 247.5,69.5 222.6,14.4 215.9,14.6 215.2,282.3 65.6,605.8 1.0,605.7 1.0,930.1 2.9,931.0 31.0,1254.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974jm:g3974jm_g000641916:00064_1916-0006__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":[-87.27560844206045,33.83698346740721]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.26844617785179,33.83705483335197]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.26834431219211,33.82999694538382]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.27550657640077,33.829925579439056]}}]}}]}