{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08346_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Maryville, Tennessee | 1917 | 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":"27"},{"label":"placed","value":"13"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef-snap 11, georef-street 1, georef 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p10__1 (tier 2, 35.75120,-83.96671 +/-100m); p10__2 (tier 1, 35.75021,-83.96637 +/-110m); p14__1 (tier 1, 35.75107,-83.96990 +/-175m); p15__2 (tier 1, 35.75844,-83.95897 +/-141m); p15__3 (tier 1, 35.75873,-83.95863 +/-116m); p16__1 (tier 1, 35.76423,-83.97489 +/-409m); p17 (tier 4, 35.75851,-83.96841 +/-1397m); p18__1 (tier 1, 35.79452,-83.96940 +/-425m); p18__2 (tier 4, 35.75851,-83.96841 +/-1397m); p18__3 (tier 4, 35.75851,-83.96841 +/-1397m); p6__1 (tier 1, 35.75550,-83.96851 +/-100m); p8__1 (tier 1, 35.75223,-83.97328 +/-100m); p8__2 (tier 2, 35.75233,-83.97527 +/-101m); p9 (tier 2, 35.75534,-83.97109 +/-321m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.07"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.4,1011.1 82.1,551.5 21.1,131.9 89.4,72.6 411.1,135.9 1496.8,165.8 1537.1,1085.9 1598.6,1357.7 1534.7,1839.0 576.4,1803.6 190.1,1722.0 184.2,1588.6 91.3,1571.5 66.4,1488.2 31.4,1011.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95829126420173,35.760997693603606]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9545077958688,35.76086220396676]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95470442643855,35.757195242470985]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95848789477148,35.75733073210783]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p12","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.07"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.3,1845.9 1533.0,1878.3 1237.1,1884.6 1039.4,1827.8 653.0,1835.5 628.6,1863.8 538.6,1830.7 87.8,1827.3 77.0,1753.9 22.4,1697.0 15.1,1315.9 58.1,899.2 27.2,557.0 68.8,474.4 86.2,282.2 34.7,248.3 32.8,240.2 235.1,67.2 447.1,73.5 593.2,15.5 605.5,62.2 906.3,143.2 901.1,122.3 1205.4,112.0 1205.0,109.2 1284.4,20.1 1406.4,37.8 1488.3,34.3 1498.8,68.0 1547.5,45.8 1563.2,79.1 1612.0,695.7 1612.0,1053.6 1595.6,1062.4 1557.2,1237.8 1573.2,1488.4 1602.7,1513.7 1571.5,1742.2 1546.1,1750.2 1545.0,1761.5 1577.5,1832.7 1536.3,1845.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9646874,35.7703894]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9600071,35.765978]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.966455,35.761474]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9711353,35.7658854]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.04"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1231.7,60.3 1296.2,32.5 1423.9,116.2 1420.3,126.0 1537.9,200.4 1595.6,747.8 1548.7,1379.7 1559.9,1830.7 1245.1,1888.4 388.7,1888.5 101.1,1863.2 53.9,1811.0 21.0,1251.0 57.8,1040.6 17.6,719.9 39.0,547.9 19.1,391.5 84.6,72.1 224.0,66.3 328.4,22.2 638.2,13.5 810.5,64.2 876.0,46.9 915.4,78.5 1090.3,68.8 1145.3,91.2 1226.9,46.4 1231.7,60.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1411.0,1266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9763598299998,35.74657293517439]}},{"type":"Feature","properties":{"resourceCoords":[1170.0,561.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.975685408974,35.74929045154287]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p14 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"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":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0014__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.5,418.6 123.2,417.9 172.8,465.8 559.2,465.2 559.8,467.0 562.7,467.0 562.8,475.4 595.4,568.8 564.2,665.1 565.1,888.0 596.8,1232.5 578.8,1730.4 611.5,1840.4 956.8,1884.8 1568.3,1863.6 1587.5,774.7 1557.7,70.5 1518.0,74.1 1510.5,49.1 1489.7,79.8 1418.7,79.1 1317.6,41.1 1222.6,69.4 1176.0,31.5 978.8,54.8 928.3,31.6 634.0,94.6 461.6,18.0 469.4,1.0 439.0,1.0 429.8,1.3 397.2,67.0 256.8,70.7 68.5,123.9 22.6,97.5 13.0,109.1 71.2,150.5 66.0,305.8 55.5,307.8 53.1,449.4 93.5,418.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1185.0,1433.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96680037163256,35.74856842890434]}},{"type":"Feature","properties":{"resourceCoords":[1555.0,874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96653412731455,35.751010095304345]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0015__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p15 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.08"},{"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":"4460.0"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0015__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"796.7,895.4 946.3,862.8 950.8,909.6 1227.0,1035.0 1225.4,1014.1 1519.4,1052.3 1519.5,1049.6 1609.9,976.5 1588.6,969.7 1579.2,317.5 1563.1,207.5 1506.9,112.1 1472.9,116.8 1420.1,70.8 1234.1,69.8 1074.6,32.4 126.8,23.2 75.2,52.3 49.4,197.3 38.9,899.4 79.5,936.6 333.2,961.7 364.4,990.5 372.1,990.1 593.9,855.9 796.7,895.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[698.0,617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96316744759704,35.77001907591161]}},{"type":"Feature","properties":{"resourceCoords":[1188.0,829.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96207329075781,35.76825160320333]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p16 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.19"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3511.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4140.8"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"821.1,1832.1 861.1,1830.5 1402.3,1904.1 1416.5,1912.0 1465.9,1859.0 1515.5,1857.5 1545.9,1428.9 1534.5,1192.0 1457.9,1151.2 1414.9,945.5 1194.8,908.5 359.3,929.6 239.0,962.9 139.6,1091.3 84.2,1054.0 88.1,1294.2 151.3,1299.5 205.2,1350.0 313.9,1354.6 792.5,1357.7 792.5,1358.1 792.5,1366.9 792.5,1374.9 816.9,1376.0 863.1,1782.6 821.1,1832.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1414.0,1623.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.97218988081684,35.76371093033667]}},{"type":"Feature","properties":{"resourceCoords":[1414.0,1337.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.97302442494008,35.764508339067184]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p16 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.05"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5411.6"},{"label":"split_canvas_w","value":"3170.0"},{"label":"split_canvas_h","value":"2240.4"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"221.5,1354.3 180.9,1354.1 157.1,1379.7 19.8,1379.3 17.9,1911.7 773.2,1910.8 773.0,1468.1 779.3,1462.0 765.3,1453.3 221.5,1354.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0016__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[722.5,1773.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9705770801167,35.761945587852324]}},{"type":"Feature","properties":{"resourceCoords":[755.5,1510.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.97126772406688,35.762723227758194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.12"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1039.8,78.8 1495.9,139.1 1584.0,255.3 1512.7,663.6 1515.4,1039.0 1521.0,1039.2 1513.8,1367.5 1502.3,1367.4 1502.5,1515.5 1502.8,1682.9 1506.0,1912.0 1447.7,1912.0 1356.6,1796.6 373.8,1679.9 183.4,1742.6 68.2,1375.8 102.6,1375.5 97.3,1058.2 112.2,1058.0 91.5,732.3 81.7,732.4 104.8,399.8 79.8,88.5 1039.8,78.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97430027709323,35.75613899463415]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97186068714409,35.75850114636931]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.96843268746272,35.75613661511247]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97087227741187,35.753774463377304]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.09"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.9,1794.8 146.5,1718.6 154.1,1618.0 143.6,883.8 72.3,822.8 25.5,571.5 37.1,81.7 116.7,34.5 288.5,68.8 273.2,10.3 800.9,148.6 908.4,177.0 992.6,199.2 1162.6,244.2 1165.6,234.6 1567.5,324.6 1549.0,369.0 1432.8,1868.9 1320.6,1869.8 1171.2,1870.9 1171.1,1859.3 839.7,1854.0 839.6,1859.5 461.0,1864.6 47.9,1794.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1161.0,1857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96957465374996,35.75668137800487]}},{"type":"Feature","properties":{"resourceCoords":[1161.0,1198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9685732450916,35.75762631584777]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.23"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"904.5,1796.8 1082.0,1798.0 1082.5,1787.9 1498.0,1774.8 1532.8,1535.5 1545.8,1357.3 1571.0,850.4 1579.8,771.7 1518.0,775.4 1537.8,133.9 1590.5,129.3 1532.6,91.8 1332.7,101.6 1204.5,21.1 333.4,37.0 136.5,92.8 62.0,41.0 47.1,484.8 1.0,504.8 1.0,528.8 76.4,657.0 1.0,690.0 1.0,754.2 63.6,814.4 28.6,1834.2 6.8,1856.1 183.4,1846.5 153.7,1793.1 704.4,1795.5 904.5,1796.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1082.0,801.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9652323,35.7600601]}},{"type":"Feature","properties":{"resourceCoords":[1082.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9671209,35.758992]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.27"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1609.3,1570.9 1612.0,1485.7 1585.8,1482.3 1509.5,169.8 1432.5,217.3 1378.6,181.5 1275.0,271.9 1184.5,224.2 1132.3,264.3 962.3,122.2 743.5,172.1 350.1,85.4 241.8,1.0 187.9,1.0 112.5,632.7 174.0,634.5 158.4,711.5 89.4,1210.5 61.0,1385.8 1.0,1639.5 1.0,1671.2 5.2,1787.6 484.6,1745.3 483.9,1723.2 986.8,1646.0 987.6,1750.2 1585.9,1799.2 1609.3,1570.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[978.0,1308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96452162309257,35.75734676015201]}},{"type":"Feature","properties":{"resourceCoords":[76.0,1203.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96568018386216,35.75877972441331]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.12"},{"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":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.3,135.6 115.8,367.2 57.6,369.8 99.0,420.0 90.1,971.7 182.0,1367.5 516.4,1368.1 517.5,1371.5 521.1,1371.5 521.2,1382.3 653.4,1771.8 803.9,1715.3 1396.7,1878.8 1529.2,1866.8 1546.3,1807.2 1463.8,1787.1 1241.5,1729.6 1380.0,1145.1 1483.2,1160.0 1482.5,650.9 1460.5,648.3 1490.8,167.7 107.2,78.8 108.3,135.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1251.0,1770.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96440584098991,35.75583489522073]}},{"type":"Feature","properties":{"resourceCoords":[1374.0,1174.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.96525506906673,35.75675289847578]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Tennessee | 1917 | sanborn08346_007 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.01"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:35:44Z","modified":"2026-10-19T20:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.2,384.8 1519.7,729.0 1529.8,729.1 1542.9,1067.2 1527.5,1067.1 1524.8,1396.2 1489.2,1395.6 1599.1,1778.7 1572.1,1786.8 1505.1,1878.3 175.8,1889.4 151.0,1912.0 45.0,1912.0 83.2,1878.9 30.1,1789.5 36.3,257.8 95.8,40.4 1534.2,61.5 1552.2,384.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964mm:g3964mm_g083461917:08346_1917-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97630093547025,35.75400588605639]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97401799953671,35.75633106236471]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97064373127074,35.754118318165474]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.97292666720428,35.751793141857156]}}]}}]}