{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08331_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Knoxville, Tennessee | 1924 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"34"},{"label":"placed","value":"18"},{"label":"unplaced","value":"16"},{"label":"fit sources","value":"georef-snap 9, georef 6, snap:0 2, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 15 panels"},{"label":"unplaced pages","value":"p0 (tier 3, 35.95118,-83.91598 +/-1007m); p224 (tier 2, 35.95158,-83.94216 +/-286m); p225__1 (tier 2, 35.94951,-83.93243 +/-144m); p225__2 (tier 2, 35.94951,-83.93243 +/-144m); p226__1 (tier 1, 35.95535,-83.94136 +/-535m); p226__2 (tier 1, 35.95712,-83.91089 +/-173m); p226__3 (tier 1, 35.95652,-83.94114 +/-108m); p227__1 (tier 1, 35.95542,-83.95440 +/-216m); p230 (tier 3, 35.99046,-83.89045 +/-1007m); p231__1 (tier 4, 35.97097,-83.91979 +/-5240m); p233 (tier 1, 35.97195,-83.90368 +/-244m); p234 (tier 2, 35.97222,-83.90042 +/-100m); p251__2 (tier 1, 36.00452,-83.92710 +/-132m); p253 (tier 4, 35.97097,-83.91979 +/-5240m); p254 (tier 4, 35.97097,-83.91979 +/-5240m); p255__1 (tier 1, 35.94903,-83.95811 +/-176m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0201/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p201","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0201/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0201","type":"ImageService3","width":1601,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1724.0 28.9,1715.2 177.9,1669.4 193.4,1102.6 157.2,1089.6 76.0,820.2 189.1,801.8 190.8,662.9 138.0,670.0 -0.0,688.6 -0.0,106.9 198.0,103.9 198.2,86.3 172.7,86.3 90.5,86.6 -0.0,88.7 -0.0,-0.0 1601.0,0.0 1601.0,1920.0 -0.0,1920.0 -0.0,1724.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0201/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9358073,35.9556635]}},{"type":"Feature","properties":{"resourceCoords":[1601.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9290111,35.9581553]}},{"type":"Feature","properties":{"resourceCoords":[1601.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9253194,35.951557900000005]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9321156,35.9490661]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0227__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p227 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6340.0"},{"label":"split_canvas_h","value":"5647.6"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0227__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0227","type":"ImageService3","width":1585,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,1410.4 1585.0,1411.9 1585.0,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0227__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[877.0,516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9590556,35.9544455]}},{"type":"Feature","properties":{"resourceCoords":[1422.0,455.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9567061,35.9548122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0228/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p228","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0228/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0228","type":"ImageService3","width":1585,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"228.4,1122.1 113.2,1030.0 52.2,946.1 -0.0,937.9 -0.0,-0.0 1585.0,0.0 1585.0,1791.2 862.5,1820.5 862.4,1920.0 438.5,1920.0 539.0,1283.0 228.4,1122.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0228/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1073.0,750.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9423293,35.9570539]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9395685,35.9549403]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0229/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p229","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0229/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0229","type":"ImageService3","width":1585,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1585.0,1920.0 -0.0,1920.0 -0.0,52.4 719.9,26.9 719.9,0.0 1585.0,8.2 1585.0,26.3 1380.8,30.9 1388.5,628.0 1423.2,623.1 1530.6,607.9 1585.0,600.2 1585.0,742.8 1468.6,762.5 1556.0,1038.5 1585.0,1054.1 1585.0,1633.5 1402.3,1691.0 1404.9,1892.1 1585.0,1890.8 1585.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0229/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94136032300406,35.953352124001135]}},{"type":"Feature","properties":{"resourceCoords":[1585.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93481482095837,35.95570337842453]}},{"type":"Feature","properties":{"resourceCoords":[1585.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93132106522452,35.94923948816158]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93786656727022,35.946888233738186]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0231__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p231 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6336.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0231__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0231","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1584.0,0.0 -0.0,-0.0 0.0,1658.7 230.3,1671.6 231.6,1920.0 1584.0,1920.0 1584.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0231__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[939.0,1585.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9134325,35.934966]}},{"type":"Feature","properties":{"resourceCoords":[1112.0,331.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9114967,35.939412]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0232/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p232","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0232/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0232","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1920.0 -0.0,-0.0 1577.0,0.0 1577.0,1920.0 -0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0232/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90352710462497,35.959418027531235]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89669062108752,35.960677640176954]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89480931280698,35.95389265523621]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90164579634444,35.95263304259049]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0235/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p235","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0235/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0235","type":"ImageService3","width":1569,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1920.0 -0.0,-0.0 1569.0,0.0 1569.0,1920.0 -0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0235/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90477881991356,35.970495985999214]}},{"type":"Feature","properties":{"resourceCoords":[1569.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89892893108355,35.973472331444675]}},{"type":"Feature","properties":{"resourceCoords":[1569.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.8944602307948,35.96763779588856]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90031011962482,35.964661450443096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0241/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p241","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0241/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0241","type":"ImageService3","width":1569,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1320.5,0.0 1336.3,1284.2 1495.2,1296.5 1485.8,1514.3 1204.5,1499.5 1184.2,1807.7 1569.0,1833.1 1569.0,1920.0 -0.0,1920.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0241/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89441123119214,35.98326008634111]}},{"type":"Feature","properties":{"resourceCoords":[1569.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88953014753096,35.98740056805405]}},{"type":"Feature","properties":{"resourceCoords":[1569.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88331253483884,35.982533134550586]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88819361850001,35.97839265283765]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0242/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p242","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0242/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0242","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"120.6,1373.2 -0.0,-0.0 452.3,0.0 521.4,241.9 732.8,527.8 967.5,363.6 1097.3,821.8 801.8,828.5 868.5,1103.4 412.2,1111.8 422.2,1371.5 1574.0,1366.0 1574.0,1920.0 -0.0,1920.0 -0.0,1602.7 289.3,1599.0 284.2,1375.0 120.6,1373.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0242/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89053151947776,35.98685586044144]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88544733970656,35.99063565396456]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.87978915381807,35.98558200857006]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88487333358927,35.98180221504694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0243/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p243","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0243/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0243","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"314.7,1027.9 98.2,747.5 14.1,470.0 -0.0,474.9 0.0,-0.0 1574.0,0.0 1574.0,1920.0 1171.4,1920.0 1169.9,1845.5 889.6,1852.6 530.6,1865.2 22.6,1874.8 7.3,1616.2 461.7,1598.5 389.6,1325.9 683.9,1313.2 545.1,859.5 314.7,1027.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0243/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89061928312084,35.989251002828425]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88542149060487,35.99295805248558]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.87987203173435,35.98779163250318]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88506982425032,35.98408458284603]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0246/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p246","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0246/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0246","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1920.0 -0.0,-0.0 1574.0,0.0 1574.0,1920.0 -0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0246/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.87717845267198,35.99958626935514]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.87087934045078,36.0022940178715]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.86682536222706,35.99603365853392]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.87312447444826,35.99332591001756]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0247/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p247","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0247/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0247","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1574.0,0.0 1574.0,19.2 1489.1,17.9 1487.7,229.6 1352.0,228.1 1335.6,1920.0 -0.0,1920.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0247/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92371896093334,35.995233442097444]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91765885023028,35.99810528852125]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9133594134548,35.99208214511041]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91941952415786,35.9892102986866]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0248/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p248","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"21"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0248/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0248","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.1,0.0 1574.0,0.0 1574.0,1920.0 -0.0,1920.0 -0.0,1898.6 -0.0,1898.6 -0.0,211.7 134.7,211.1 134.1,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0248/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.0,1779.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9113227,35.9934961]}},{"type":"Feature","properties":{"resourceCoords":[295.0,1514.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9139729,35.9933912]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0249/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p249","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0249/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0249","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1574.0,0.0 1574.0,1597.7 1414.8,1598.6 1414.4,1579.5 -0.0,1609.7 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0249/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92663645823562,36.000651814243206]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92046181999166,36.0034358893347]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91629350631442,35.99729932811414]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92246814455838,35.99451525302264]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0251__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 | 1924 | sanborn08331_005 p251 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"20"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6296.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0251__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0251","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.0,0.0 -0.0,-0.0 -0.0,1920.0 768.0,1920.0 1006.0,1920.0 1077.6,1920.0 1085.4,1499.3 1574.0,1500.6 1574.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0251__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[517.0,545.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9284043,36.0074403]}},{"type":"Feature","properties":{"resourceCoords":[517.0,1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.928607,36.004582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0255__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p255 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6332.0"},{"label":"split_canvas_h","value":"4652.0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0255__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0255","type":"ImageService3","width":1583,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1583.0,0.0 -0.0,0.0 -0.0,1163.0 1583.0,1162.6 1583.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0255__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":[-83.96569606119509,35.94640960868246]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.96282613323186,35.94811658683229]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,1163.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.96128788808727,35.94639760611657]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1163.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9641578160505,35.944690627966736]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256__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 | 1924 | sanborn08331_005 p256 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3296.4"},{"label":"split_canvas_w","value":"6332.0"},{"label":"split_canvas_h","value":"4383.6"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256","type":"ImageService3","width":1583,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1543.0 322.1,1587.1 279.9,1920.0 1268.0,1920.0 1431.0,1920.0 1583.0,1920.0 1583.0,1064.1 1273.2,960.8 1153.6,892.6 1099.3,838.3 0.0,824.1 -0.0,1543.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[688.0,1624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9470599,35.9514964]}},{"type":"Feature","properties":{"resourceCoords":[753.0,1069.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9474346,35.9536547]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1924 | sanborn08331_005 p256 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6332.0"},{"label":"split_canvas_h","value":"3378.0"}],"created":"2026-09-23T22:25:50Z","modified":"2026-09-23T22:25:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256","type":"ImageService3","width":1583,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1227.6,404.6 1176.0,0.0 55.2,0.0 47.5,145.6 -0.0,143.0 0.0,824.1 1583.0,844.5 1583.0,408.8 1227.6,404.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331192402:08331_02_1924-0256__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":[-83.95596231104112,35.95198266178886]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9490451066273,35.952729107517705]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,844.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94855692833923,35.94972252276479]}},{"type":"Feature","properties":{"resourceCoords":[0.0,844.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95547413275305,35.948976077035944]}}]}}]}