{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00057_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hartselle, Alabama | 1927 | 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":"8"},{"label":"placed","value":"7"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef-snap 7"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 1 panels"},{"label":"unplaced pages","value":"p5 (tier 1, 34.44699,-86.93606 +/-388m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p1 [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":"4146.4"},{"label":"split_canvas_w","value":"6920.0"},{"label":"split_canvas_h","value":"4021.6"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001","type":"ImageService3","width":1730,"height":2042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1575.1,1106.2 1019.1,1088.3 218.3,1090.2 106.9,1160.8 82.8,1465.4 169.2,1558.3 175.1,1850.1 311.5,1921.9 620.8,1873.5 832.5,1984.0 1052.4,1999.9 1056.7,1857.1 1257.6,1943.4 1458.8,1581.0 1559.7,1584.2 1575.1,1106.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1550.0,1574.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93858609810857,34.4433434520882]}},{"type":"Feature","properties":{"resourceCoords":[1550.0,2045.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93820892795588,34.44257572992226]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002","type":"ImageService3","width":1736,"height":2042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"190.9,1169.4 196.3,496.5 198.5,221.2 198.6,204.3 278.2,217.7 485.9,156.9 841.3,198.6 1153.9,71.5 1517.8,68.0 1520.0,219.0 1500.5,219.9 1478.6,468.0 1467.6,844.5 1474.8,1172.8 1547.5,1172.6 1569.7,1712.0 1591.0,1712.3 1591.1,1786.7 1591.4,1865.4 1508.3,2004.8 520.8,2009.0 491.9,2003.0 463.2,2009.2 158.4,1948.6 165.1,1169.0 190.9,1169.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[202.0,226.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93656919290974,34.44482511941356]}},{"type":"Feature","properties":{"resourceCoords":[202.0,703.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93621397772017,34.444026745328344]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003","type":"ImageService3","width":1742,"height":2042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"370.8,1750.8 351.3,1209.6 278.4,1209.4 272.9,880.0 285.9,502.4 309.1,253.5 410.2,252.0 938.5,479.0 940.1,721.6 1023.1,725.0 1137.7,725.6 1079.8,1207.9 932.9,1208.5 936.4,1519.1 517.5,1751.6 392.2,1751.3 370.8,1750.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[939.0,1742.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93154618048494,34.443545333907316]}},{"type":"Feature","properties":{"resourceCoords":[1502.0,1742.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93040944197512,34.4438948249053]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004","type":"ImageService3","width":1729,"height":2034},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"429.9,1995.6 93.8,1927.0 84.1,1087.8 31.4,1085.5 31.5,945.2 231.2,1024.2 418.3,662.4 517.4,662.7 518.8,192.8 422.4,176.9 487.4,88.6 638.9,48.4 1242.3,176.1 1379.7,130.8 1663.0,179.5 1662.8,196.2 1659.5,470.3 1651.5,1140.2 1625.8,1139.6 1615.8,1942.1 1054.0,1885.2 764.2,1746.5 675.8,1972.7 569.8,1931.3 427.4,2001.8 429.9,1995.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[743.0,1731.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93729192300538,34.441680746051006]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1145.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93590893863401,34.44322395420609]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006","type":"ImageService3","width":1724,"height":2048},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"120.5,274.9 178.1,274.4 177.2,151.5 339.4,162.2 614.0,83.3 609.2,70.9 763.2,42.8 772.0,37.0 1318.5,34.0 1670.9,458.7 1654.2,1294.8 1625.5,1364.1 1629.0,1505.1 1652.1,1516.0 1621.8,1524.3 1625.6,1676.8 1656.2,1679.8 1654.7,1927.7 1384.3,1942.0 1122.6,1998.1 661.1,1994.3 380.9,1921.2 217.1,1925.3 194.9,1956.3 136.7,1915.9 68.1,1917.6 66.8,334.8 120.5,274.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[860.0,1975.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93450221328136,34.43515666432533]}},{"type":"Feature","properties":{"resourceCoords":[175.0,438.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93727670301676,34.440654509330905]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007","type":"ImageService3","width":1730,"height":2036},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"77.3,1184.5 77.0,1145.3 76.7,1108.5 138.7,1107.9 344.5,990.5 341.0,836.9 413.6,835.8 439.5,596.9 382.8,597.2 341.8,596.0 339.6,476.0 77.0,366.8 36.7,367.9 36.7,367.6 40.5,181.8 55.2,193.3 65.2,183.6 81.0,109.7 144.7,76.8 1170.5,42.6 1607.2,60.0 1649.2,142.9 1659.9,561.4 1517.7,826.7 1544.4,826.6 1522.4,1092.8 1534.8,1092.7 1506.0,1326.8 1512.8,1327.1 1475.0,1887.2 1497.8,1896.4 1367.9,2000.8 1345.4,2000.8 1334.5,2000.9 1298.3,1984.0 882.4,1942.2 456.2,1984.5 208.8,1951.3 203.3,1964.7 38.9,1472.9 38.5,1250.7 77.3,1184.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[909.0,1097.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.92924816649196,34.444241084630946]}},{"type":"Feature","properties":{"resourceCoords":[629.0,1333.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.93004806629207,34.44310284434966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T23:04:04Z","modified":"2026-10-19T23:04:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008","type":"ImageService3","width":1729,"height":2048},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"400.1,98.2 691.9,182.3 908.6,120.5 1418.0,95.5 1581.9,126.0 1649.7,225.7 1587.5,779.5 1650.4,825.8 1652.0,1267.3 1600.7,1400.0 1651.1,1425.9 1650.2,1528.8 1583.4,1783.2 1461.7,1890.7 1154.0,1828.8 1074.5,1840.2 806.5,1979.1 729.5,1983.4 492.3,1891.0 222.1,1846.3 80.3,1776.0 80.8,1543.0 241.9,1412.7 219.2,1403.5 255.2,845.3 248.5,845.0 276.4,611.6 264.1,611.8 285.2,346.4 258.6,346.6 399.6,81.8 400.1,98.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[478.0,842.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.92552130769144,34.44447798259648]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,842.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.92284485241537,34.445264416945854]}}]}}]}