{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08331_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Knoxville, Tennessee | 1884 | 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":"24"},{"label":"placed","value":"7"},{"label":"unplaced","value":"17"},{"label":"fit sources","value":"georef-snap 4, georef 2, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 18 panels"},{"label":"unplaced pages","value":"p10__1 (tier 1, 35.96122,-83.92153 +/-244m); p10__2 (tier 4, 35.96668,-83.91819 +/-517m); p11__1 (tier 1, 35.97388,-83.91385 +/-110m); p11__2 (tier 3, 35.96956,-83.92069 +/-699m); p12__1 (tier 3, 35.97184,-83.92843 +/-670m); p12__2 (tier 1, 35.96891,-83.92787 +/-100m); p12__3 (tier 3, 35.97184,-83.92843 +/-670m); p13__1 (tier 3, 35.96312,-83.92389 +/-670m); p13__2 (tier 3, 35.96312,-83.92389 +/-670m); p13__3 (tier 3, 35.96312,-83.92389 +/-670m); p7__2 (tier 1, 35.96622,-83.91770 +/-102m); p7__3 (tier 1, 35.96943,-83.92443 +/-168m); p9__1 (tier 1, 35.96206,-83.91201 +/-100m); p9__2 (tier 1, 35.96212,-83.91247 +/-100m); p9__3 (tier 1, 35.96238,-83.91210 +/-120m); p9__4 (tier 3, 35.96404,-83.91197 +/-670m); p9__5 (tier 1, 35.96542,-83.91235 +/-104m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.1,112.0 533.7,116.0 800.7,116.5 1547.8,112.0 1546.8,950.3 1550.9,1017.8 1541.3,1161.7 1540.5,1578.0 1519.8,1578.0 1493.8,1892.0 996.8,1812.6 119.4,1789.8 80.7,1739.7 31.8,1428.5 29.8,1379.0 75.6,219.9 70.8,116.5 98.1,112.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1045.0,599.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91724775813537,35.96344371896813]}},{"type":"Feature","properties":{"resourceCoords":[1045.0,1568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91625569765274,35.96178098550259]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"739.7,33.3 708.5,1.0 33.5,1.0 109.8,37.5 49.1,1103.7 83.8,1792.3 110.6,1787.6 539.0,1789.4 801.6,1788.5 1536.2,1780.2 1533.7,1199.0 1527.8,373.9 1526.4,169.2 1287.9,115.5 1259.9,43.9 1172.9,89.5 1046.0,104.3 1047.8,26.2 803.9,29.5 739.7,33.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1509.0,1212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91732447912523,35.96566724650992]}},{"type":"Feature","properties":{"resourceCoords":[81.0,1311.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.92030862693122,35.96430386011485]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p4","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.16"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6.5,1704.5 71.2,1703.5 316.7,1711.3 311.4,1789.8 439.7,1780.7 529.4,1738.8 554.3,1812.1 791.8,1877.0 792.4,1860.2 793.7,1827.2 1020.1,1838.7 1232.7,1843.1 1278.9,1839.9 1476.2,1893.8 1557.0,1875.4 1580.5,1816.4 1557.4,1382.9 1612.0,1103.1 1612.0,1000.0 1390.4,979.4 1462.7,545.0 1470.6,471.2 1012.2,1.0 1012.1,1.0 977.4,56.4 206.4,26.7 184.6,13.2 33.2,44.0 189.8,698.9 164.8,1387.3 111.2,1385.7 1.0,1530.5 1.0,1698.2 6.5,1704.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9221206,35.9699751]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9187376,35.9714352]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9165981,35.968188000000005]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9199811,35.9667279]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.40"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1592.1,1192.0 1570.8,1867.8 277.0,1866.8 86.3,1791.2 43.5,1716.7 43.5,107.2 99.1,39.2 109.8,195.3 788.6,125.8 1477.0,242.9 1468.2,296.5 1612.0,439.7 1612.0,1160.9 1592.1,1192.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1345.0,1050.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9219416,35.96708]}},{"type":"Feature","properties":{"resourceCoords":[1501.0,82.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9198839,35.9679104]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.36"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"380.4,1862.7 145.2,1885.1 50.7,1834.2 31.0,602.8 86.5,29.9 1558.5,53.0 1591.1,1206.2 1522.2,1410.3 1593.3,1434.6 1490.0,1420.5 1438.8,1639.7 1013.3,1507.4 940.4,1489.3 406.0,1884.1 380.4,1862.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1563.0,195.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91518830032327,35.97099020400083]}},{"type":"Feature","properties":{"resourceCoords":[186.0,602.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91785938549367,35.97265764089599]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p7 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"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":"3334.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.2,1823.7 158.4,1817.3 596.9,1808.2 597.0,1788.2 793.4,1742.5 745.9,1741.3 801.1,1592.9 815.4,948.3 749.9,686.6 760.0,167.1 815.6,151.9 611.6,105.6 564.5,111.0 347.1,115.9 115.2,114.3 115.4,148.1 116.7,376.0 121.5,1225.3 123.2,1823.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[117.1,1221.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91729813666691,35.965714345448745]}},{"type":"Feature","properties":{"resourceCoords":[117.1,1805.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.91671213565304,35.964722717452396]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1884 | sanborn08331_001 p8","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.41"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:59Z","modified":"2026-10-20T01:23:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"90.1,1565.1 110.8,1565.0 109.1,1147.7 117.8,1003.5 113.3,935.9 109.0,96.0 143.8,89.6 577.5,79.5 577.5,59.6 771.7,14.0 1315.3,26.5 1550.8,59.9 1570.9,116.6 1568.0,1874.5 153.2,1893.2 66.1,1879.9 90.1,1565.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g083311884:08331_1884-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[111.0,581.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9161871,35.9638645]}},{"type":"Feature","properties":{"resourceCoords":[111.0,1059.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.915705,35.9630435]}}]}}]}