{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02260_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Auburn, Indiana | 1901 | 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":"18"},{"label":"placed","value":"6"},{"label":"unplaced","value":"12"},{"label":"fit sources","value":"georef 3, georef-snap 2, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 41.36178,-85.05320 +/-206m); p1__2 (tier 3, 41.35568,-85.05940 +/-1574m); p1__3 (tier 1, 41.36122,-85.05507 +/-200m); p3__2 (tier 1, 41.36652,-85.05290 +/-100m); p5__1 (tier 3, 41.35831,-85.05612 +/-907m); p5__2 (tier 3, 41.35831,-85.05612 +/-907m); p7__1 (tier 1, 41.36540,-85.06278 +/-114m); p7__3 (tier 2, 41.36568,-85.05419 +/-100m); p7__4 (tier 2, 41.36568,-85.05419 +/-100m); p7__5 (tier 1, 41.36561,-85.05398 +/-218m); p7__6 (tier 1, 41.36490,-85.06516 +/-100m); p7__7 (tier 1, 41.36667,-85.06433 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1901 | sanborn02260_004 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:01:25Z","modified":"2026-10-19T02:01:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"248.2,1790.2 68.2,1801.2 35.4,1690.0 91.9,736.4 53.2,113.2 255.1,33.4 996.9,71.1 997.1,110.0 1485.0,106.0 1490.0,381.4 1491.0,671.5 1501.5,1233.3 1507.5,1777.7 432.3,1786.3 432.6,1803.1 248.2,1790.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1001.0,391.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0571752,41.3685375]}},{"type":"Feature","properties":{"resourceCoords":[507.0,1511.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0584132,41.3663381]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1901 | sanborn02260_004 p3 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.97"},{"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":"2026-10-19T02:01:25Z","modified":"2026-10-19T02:01:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"149.0,96.0 150.8,375.3 148.2,669.2 152.0,1238.8 151.5,1790.7 641.4,1795.5 1133.6,1803.0 1572.2,1843.0 1611.7,1225.7 1513.2,732.0 1424.0,659.4 1174.4,659.3 1151.3,630.8 1068.1,88.5 450.6,65.2 450.4,98.5 149.0,96.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[149.0,952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0558684,41.3674617]}},{"type":"Feature","properties":{"resourceCoords":[149.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0559291,41.3691082]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1901 | sanborn02260_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:01:25Z","modified":"2026-10-19T02:01:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"71.8,166.3 46.0,1809.8 86.1,1866.7 1556.0,1873.6 1574.3,1005.8 1571.1,1005.8 1571.3,760.5 1561.0,440.5 1569.3,153.7 1082.7,148.6 1.0,143.5 1.0,160.4 71.8,166.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1078.0,992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05575264618591,41.364215322123854]}},{"type":"Feature","properties":{"resourceCoords":[96.0,426.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0583276072622,41.36525719074913]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1901 | sanborn02260_004 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3194.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T02:01:25Z","modified":"2026-10-19T02:01:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"288.6,1865.8 466.4,1885.1 661.3,1846.8 758.0,1761.3 758.2,202.0 695.0,105.8 301.3,43.4 155.6,116.4 116.8,218.6 130.9,686.6 39.8,1065.7 116.9,1800.0 218.9,1794.0 288.6,1865.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006__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":[-85.06235408876651,41.37057563791038]}},{"type":"Feature","properties":{"resourceCoords":[798.7,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.06042418278444,41.37006764698364]}},{"type":"Feature","properties":{"resourceCoords":[798.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.06203350697999,41.36657556084098]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.06396341296205,41.36708355176771]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1901 | sanborn02260_004 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3194.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3257.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T02:01:25Z","modified":"2026-10-19T02:01:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"815.1,1796.8 814.8,1836.2 1310.0,1840.0 1612.0,1843.6 1612.0,1810.2 1536.1,1807.0 1604.4,1422.5 1592.4,683.8 1512.3,104.7 1458.3,32.6 916.8,50.8 858.7,112.2 825.9,708.9 889.4,1596.8 861.9,1799.9 815.1,1796.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[831.7,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05729705278675,41.3725152817676]}},{"type":"Feature","properties":{"resourceCoords":[831.7,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05715330113279,41.3690831821276]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1901 | sanborn02260_004 p7 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.35"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2164.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4288.0"},{"label":"split_canvas_h","value":"3397.2"}],"created":"2026-10-19T02:01:25Z","modified":"2026-10-19T02:01:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"592.3,679.2 585.9,848.3 724.3,848.3 968.6,846.0 1010.0,524.4 1010.0,491.7 1010.0,491.5 1014.2,491.5 1014.8,486.9 1467.8,479.0 1524.8,414.8 1573.0,485.9 1611.1,112.5 1142.2,51.8 614.6,23.6 594.0,333.1 592.3,679.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601901:02260_1901-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[594.0,635.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0544998,41.3647695]}},{"type":"Feature","properties":{"resourceCoords":[594.0,333.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0545471,41.3653097]}}]}}]}