{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04881_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Springfield, Missouri | 1896 | 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":"43"},{"label":"placed","value":"28"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef-snap 20, georef 5, snap:0 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 26 panels"},{"label":"unplaced pages","value":"p11__2 (tier 1, 37.21327,-93.29824 +/-214m); p19__1 (tier 1, 37.22977,-93.29580 +/-100m); p20__1 (tier 1, 37.22631,-93.29715 +/-102m); p22__1 (tier 1, 37.23341,-93.28331 +/-131m); p22__2 (tier 1, 37.23174,-93.28545 +/-100m); p23__2 (tier 1, 37.19963,-93.28488 +/-100m); p24__1 (tier 1, 37.21186,-93.28185 +/-116m); p24__2 (tier 1, 37.21301,-93.27526 +/-102m); p24__3 (tier 2, 37.21220,-93.28153 +/-100m); p25__2 (tier 1, 37.20693,-93.30021 +/-113m); p25__3 (tier 1, 37.20728,-93.30195 +/-157m); p25__4 (tier 1, 37.20676,-93.30197 +/-135m); p26__3 (tier 1, 37.23516,-93.27408 +/-100m); p26__8 (tier 1, 37.23338,-93.27503 +/-100m); p9 (tier 1, 37.21252,-93.28914 +/-269m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p10","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1079.7,1847.0 1537.0,1829.4 1538.5,1711.8 1577.2,1712.8 1539.5,267.0 1542.3,231.2 1004.6,232.3 1001.5,71.5 341.6,69.0 343.1,1.0 114.2,1.0 125.7,87.1 50.1,600.8 40.3,1274.7 25.3,1273.9 25.5,1562.8 33.0,1562.7 19.2,1869.7 277.3,1865.6 1079.7,1847.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1544.0,469.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2911517,37.2150488]}},{"type":"Feature","properties":{"resourceCoords":[312.0,1865.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2941815,37.2124053]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4516.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3136.0"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.6,1808.3 1566.8,1512.3 1559.5,1512.3 1560.2,1233.8 476.5,1175.4 61.4,1228.5 55.4,1776.8 28.1,1776.0 27.5,1814.2 863.4,1818.7 934.2,1816.5 1552.6,1808.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1129.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29872315932379,37.21380271783933]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1129.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29471463781745,37.21375802140776]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29474172559212,37.21219542388225]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29875024709845,37.212240120313815]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.27"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1012.6,1812.5 971.4,1850.8 687.7,1801.0 90.1,1811.3 42.0,1720.2 33.0,1281.1 127.7,1031.1 77.6,767.1 115.0,116.6 762.5,96.5 795.3,37.0 909.9,23.7 1472.7,36.9 1573.2,298.2 1542.4,1207.8 1599.8,1608.2 1552.7,1805.3 1384.3,1756.7 1012.6,1812.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1062.0,433.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2823443326732,37.21489866306309]}},{"type":"Feature","properties":{"resourceCoords":[1533.0,1797.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28140829858654,37.21229816125659]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"828.0,1853.5 829.0,1853.5 1440.7,1879.2 1580.5,1804.4 1608.6,662.4 1544.2,350.2 1587.7,106.6 1508.9,72.9 42.4,59.6 36.7,1814.5 1.0,1814.2 1.0,1824.3 828.0,1834.6 828.0,1853.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28503037118452,37.220101617809604]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28512616563953,37.2170295923264]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28966932212381,37.21712070288184]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28957352766881,37.22019272836505]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"726.3,67.8 250.4,29.2 43.4,92.5 83.7,628.3 35.9,1237.1 104.8,1685.1 332.3,1680.7 332.1,1749.3 987.7,1739.0 993.9,1898.7 1528.1,1887.2 1590.2,804.1 1557.1,240.2 1556.7,184.4 974.4,159.2 974.4,165.2 730.1,1.0 709.9,1.0 726.3,67.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[969.0,163.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29235209194533,37.21887846036398]}},{"type":"Feature","properties":{"resourceCoords":[969.0,1680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29248529546658,37.215945643373516]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"307.9,105.3 411.5,117.4 1066.7,118.3 1201.5,96.6 1274.2,90.0 1570.3,86.5 1568.4,1100.3 1558.6,1100.3 1552.3,1912.0 1534.0,1912.0 1534.8,1887.1 939.1,1890.8 939.0,1835.4 359.7,1806.3 359.6,1812.3 116.1,1646.3 97.2,1646.2 34.2,1382.8 110.3,901.5 37.8,563.4 76.2,215.1 36.6,107.1 307.9,105.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[935.0,754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29085936393179,37.220897066942115]}},{"type":"Feature","properties":{"resourceCoords":[935.0,103.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29081258286448,37.22216185089618]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"33.7,1778.4 36.3,1462.5 104.7,1260.9 30.4,906.5 116.3,422.9 108.5,202.0 359.8,181.1 358.8,117.0 948.8,89.8 948.9,99.7 1569.4,139.5 1569.6,179.3 1556.3,179.8 1607.8,274.1 1565.3,433.5 1570.8,1805.3 1278.0,1810.4 1206.2,1817.3 1073.2,1839.7 425.3,1842.5 322.8,1831.2 54.6,1834.5 33.7,1778.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[958.0,953.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29069911125595,37.22387453238913]}},{"type":"Feature","properties":{"resourceCoords":[380.0,1825.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29220123041546,37.222201400633175]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.5,229.2 70.0,292.6 76.5,1717.6 351.9,1801.0 549.2,1757.8 1325.3,1796.7 1325.7,1879.9 1584.5,1866.3 1585.8,1787.3 1590.3,1481.8 1581.8,1076.3 1580.5,805.5 1583.3,167.4 944.0,166.3 311.6,162.7 1.0,171.2 1.0,214.7 41.5,229.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[944.0,563.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29363215502889,37.2279303311313]}},{"type":"Feature","properties":{"resourceCoords":[326.0,153.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29511189286923,37.22871963042159]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1368.6,1846.5 739.2,1787.0 739.5,1777.0 139.1,1786.7 139.3,1773.7 143.6,1471.6 134.9,1070.6 133.4,802.8 135.7,171.8 749.0,172.3 1380.5,175.3 1612.0,173.9 1612.0,200.7 1568.5,197.7 1577.0,1823.1 1521.5,1886.2 1367.6,1887.0 1368.6,1846.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1348.0,1497.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.289165251374,37.226106478626455]}},{"type":"Feature","properties":{"resourceCoords":[160.0,151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29203324494755,37.22872137345773]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p19 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1996.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4456.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"549.1,144.4 571.1,459.3 704.3,624.7 707.2,624.7 707.2,628.3 737.3,665.6 804.6,1058.8 752.5,1739.1 846.0,1795.7 1483.2,1812.4 1524.3,1696.7 1480.5,1696.8 1470.9,1380.6 1472.7,739.0 1471.8,90.3 1002.6,94.5 1001.5,84.5 549.1,144.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1481.0,740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29363042448163,37.22867318048327]}},{"type":"Feature","properties":{"resourceCoords":[1481.0,97.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2921086094481,37.228664098031324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p19 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2474.4"},{"label":"split_canvas_w","value":"2828.8"},{"label":"split_canvas_h","value":"5177.6"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"684.4,1814.7 658.0,633.6 84.5,663.9 25.0,1230.7 35.0,1866.1 643.2,1877.0 684.4,1814.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0019__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[56.0,955.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29354832273411,37.23325480423538]}},{"type":"Feature","properties":{"resourceCoords":[659.2,955.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.292070010325,37.2332492037702]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.6,146.9 124.7,584.3 67.2,1066.3 131.1,1333.1 129.9,1806.6 485.4,1881.6 1525.0,1845.7 1526.2,1001.7 1500.8,1002.0 1494.2,513.1 1496.9,91.6 946.4,96.6 714.8,94.0 470.8,97.2 2.1,94.1 1.0,94.0 1.0,132.4 98.6,146.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1499.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29233329383885,37.207120432235584]}},{"type":"Feature","properties":{"resourceCoords":[166.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29552850427103,37.20719012673975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0020__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p20 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"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":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0020__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1515.0,265.1 1485.2,264.2 1485.8,58.3 1080.9,52.2 1087.4,127.6 860.8,163.7 858.9,141.1 277.6,99.6 251.6,196.8 111.8,238.2 96.8,545.5 138.2,692.4 242.9,706.7 332.6,1035.3 437.3,1063.6 527.9,1119.8 569.3,1825.3 1011.4,1771.7 1012.4,1781.4 1470.3,1782.3 1476.1,1168.2 1484.5,535.8 1485.2,303.9 1512.1,303.2 1515.0,265.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0020__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1479.0,1165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29059542496695,37.22866855767708]}},{"type":"Feature","properties":{"resourceCoords":[1479.0,544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28908941692386,37.22867263909533]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"265.1,1745.0 222.3,1488.3 129.1,1483.7 112.5,1140.5 138.4,1039.5 230.1,986.9 245.3,757.4 119.1,596.1 56.6,404.5 82.5,303.6 171.2,143.6 698.0,29.0 1407.4,45.4 1505.9,243.2 1451.7,617.0 1543.3,1609.7 1529.2,1912.0 1498.7,1912.0 1492.7,1701.2 1077.9,1707.7 1086.9,1784.7 855.9,1828.8 853.3,1805.7 256.6,1781.5 265.1,1745.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1462.0,665.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28545822974304,37.22866724137608]}},{"type":"Feature","properties":{"resourceCoords":[1462.0,1715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28794234407225,37.228721351495395]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0023__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p23 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"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":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0023__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1089.5,862.1 976.3,761.4 1028.8,104.1 345.7,125.5 74.2,398.8 68.2,1811.2 1503.5,1844.0 1576.0,853.1 1191.0,769.9 1089.5,862.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0023__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28425522251673,37.200414886716906]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28440484797157,37.19965415592326]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28552958540055,37.19979650233944]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28537995994571,37.20055723313309]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p25 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.28"},{"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":"4910.8"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0025__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1533.2,1187.4 1531.7,617.2 1283.8,586.2 1116.6,664.4 712.9,589.5 708.3,589.6 708.3,588.7 706.4,588.4 620.4,46.5 226.8,91.9 64.2,227.4 153.7,538.0 539.0,617.9 551.4,617.9 551.4,620.5 557.4,621.7 626.4,1222.7 1533.2,1187.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1200.0,964.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28686044261724,37.204115592952526]}},{"type":"Feature","properties":{"resourceCoords":[589.0,964.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28674761049892,37.20525725127257]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p26 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"0.0"},{"label":"split_canvas_w","value":"1846.0"},{"label":"split_canvas_h","value":"2747.6"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"450.1,519.1 406.8,65.2 293.2,11.2 19.4,51.0 15.7,631.9 340.0,661.1 450.1,519.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.2767703344692,37.235824780737474]}},{"type":"Feature","properties":{"resourceCoords":[461.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.2756595666642,37.23580891474285]}},{"type":"Feature","properties":{"resourceCoords":[461.5,686.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27568899220533,37.234484586469115]}},{"type":"Feature","properties":{"resourceCoords":[0.0,686.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27679976001033,37.23450045246374]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p26 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.48"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1846.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1619.6"},{"label":"split_canvas_h","value":"1598.0"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"856.1,4.2 697.6,1.0 673.1,1.0 688.1,56.2 468.9,4.2 468.6,382.3 856.1,396.3 856.1,4.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[461.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27528628565042,37.23553157551696]}},{"type":"Feature","properties":{"resourceCoords":[866.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27431192765336,37.23551760781971]}},{"type":"Feature","properties":{"resourceCoords":[866.4,399.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27432909038637,37.23474795889748]}},{"type":"Feature","properties":{"resourceCoords":[461.5,399.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27530344838344,37.23476192659473]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p26 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.77"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4950.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1502.0"},{"label":"split_canvas_h","value":"3587.2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1549.0,88.5 1271.8,54.7 1269.0,737.1 1361.8,821.9 1567.6,799.2 1549.0,88.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1394.3,801.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2822644,37.2261132]}},{"type":"Feature","properties":{"resourceCoords":[1394.3,166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2807491,37.2261056]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p26 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1846.0"},{"label":"split_canvas_y","value":"1585.2"},{"label":"split_canvas_w","value":"1607.2"},{"label":"split_canvas_h","value":"1541.2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"615.1,737.8 846.6,777.2 835.7,420.9 744.7,421.9 713.0,456.8 681.8,436.5 541.6,417.1 472.0,459.8 493.9,543.4 475.4,767.3 615.1,737.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[461.5,396.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27912168606174,37.23565949720846]}},{"type":"Feature","properties":{"resourceCoords":[863.3,396.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.278149506336,37.23565110666835]}},{"type":"Feature","properties":{"resourceCoords":[863.3,781.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27815962034173,37.2349075128235]}},{"type":"Feature","properties":{"resourceCoords":[461.5,781.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.27913180006746,37.23491590336361]}},{"type":"Feature","properties":{"resourceCoords":[742.4,684.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2784497,37.2350969]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p26 [6]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3437.6"},{"label":"split_canvas_y","value":"1573.2"},{"label":"split_canvas_w","value":"1512.4"},{"label":"split_canvas_h","value":"1684.8"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1215.5,416.2 873.0,431.2 874.0,775.2 1217.2,788.2 1215.5,416.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__6/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[971.1,791.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28539772801277,37.23324849687286]}},{"type":"Feature","properties":{"resourceCoords":[971.1,510.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28538187601899,37.23378877202257]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__7/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p26 [7]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.28"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2736.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4915.6"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__7/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"404.5,1905.5 1445.4,1905.5 1537.4,1858.7 1498.1,1781.3 1571.5,1634.8 1522.6,1500.4 1572.8,967.2 1310.7,920.6 1237.5,1094.8 1237.5,1112.0 1237.5,1112.0 1230.2,1112.0 1218.5,1139.8 967.5,1186.0 632.0,1113.8 631.5,1112.0 629.4,1112.0 629.3,1102.4 588.2,929.0 455.1,855.5 392.6,743.3 38.4,743.6 47.6,1841.3 404.5,1905.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0026__7/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,684.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30336801096043,37.230813912787994]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,684.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29958741429483,37.230688572161284]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29970651750624,37.2283788285834]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30348711417182,37.22850416921011]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.6,983.9 119.5,983.6 122.6,499.6 133.5,82.4 523.5,99.3 1112.1,129.9 1612.0,163.9 1612.0,185.9 1560.8,193.5 1515.4,676.4 1565.0,760.0 1578.5,1634.0 1531.2,1858.2 1202.6,1874.6 1041.2,1805.9 126.7,1819.3 144.6,983.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1127.0,987.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28994916445096,37.20534685875057]}},{"type":"Feature","properties":{"resourceCoords":[119.0,106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29237440365472,37.20706075450146]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1506.6,1796.0 1112.4,1847.0 573.0,1821.8 577.9,1864.6 97.0,1853.4 95.4,1498.0 91.8,1399.7 90.0,1006.7 79.1,824.3 71.5,123.3 337.0,122.6 337.0,128.0 670.4,113.2 670.5,126.0 921.5,128.1 1499.2,128.4 1500.1,688.4 1495.8,923.9 1497.2,1172.0 1490.3,1648.7 1529.2,1651.1 1506.6,1796.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[501.0,977.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2942923549142,37.20901172695143]}},{"type":"Feature","properties":{"resourceCoords":[1487.0,522.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29326608681825,37.20714368315432]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p5","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1567.1,323.9 1538.0,833.0 1513.2,1432.2 1500.3,1829.2 928.0,1828.0 679.5,1825.5 679.4,1812.8 349.1,1827.0 349.1,1821.6 86.1,1821.8 81.2,1771.6 86.0,978.0 129.1,822.4 105.6,196.3 92.9,196.2 133.0,68.0 267.6,29.9 909.0,75.2 1271.3,40.0 1379.1,95.0 1470.7,43.5 1549.5,70.6 1589.5,323.7 1567.1,323.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[513.0,833.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2899253,37.2089429]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,833.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2899698,37.2070002]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.12"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1579.1,1381.9 1573.7,1825.0 1052.3,1890.3 116.1,1813.3 108.7,1144.8 61.1,1106.5 56.6,961.0 99.9,860.3 56.3,735.8 114.4,687.7 72.1,602.9 68.9,73.2 625.5,81.3 625.5,118.7 1437.3,109.3 1506.0,106.0 1509.3,750.0 1506.0,1383.0 1546.8,1382.4 1579.1,1381.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1506.0,1383.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2965263,37.2098052]}},{"type":"Feature","properties":{"resourceCoords":[1506.0,106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2964253,37.2124066]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1507.5,745.7 1516.8,931.2 1514.8,1330.5 1517.6,1430.3 1515.7,1827.2 1515.4,1872.2 817.4,1854.3 107.2,1843.5 98.1,912.5 84.0,77.6 444.2,63.2 1060.6,41.9 1506.4,33.3 1507.5,745.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1496.0,433.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29318691318164,37.20981321624515]}},{"type":"Feature","properties":{"resourceCoords":[100.0,889.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29421084373458,37.212401376030165]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springfield, Missouri | 1896 | sanborn04881_004 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:34:50Z","modified":"2026-10-19T14:34:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1504.1,146.2 1447.3,156.2 94.2,34.1 39.0,79.2 70.6,1354.7 1.0,1358.2 1.0,1397.5 119.4,1396.1 148.8,1860.0 499.8,1835.0 1100.5,1795.6 1535.2,1773.7 1529.2,1723.5 1515.5,929.0 1555.0,772.2 1516.9,145.9 1504.1,146.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048811896:04881_1896-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[947.0,750.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28977081516295,37.21081831317044]}},{"type":"Feature","properties":{"resourceCoords":[104.0,1802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29218598280352,37.21249534411364]}}]}}]}