{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07567_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Carnegie, Pennsylvania | 1901 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"15"},{"label":"placed","value":"6"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 4, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 40.39994,-80.09647 +/-100m); p1__2 (tier 1, 40.40586,-80.08589 +/-124m); p5__2 (tier 1, 40.41049,-80.08529 +/-100m); p6__2 (tier 1, 40.40159,-80.09392 +/-100m); p7__1 (tier 1, 40.40858,-80.08405 +/-110m); p7__2 (tier 1, 40.40902,-80.08381 +/-100m); p7__3 (tier 3, 40.40790,-80.08426 +/-246m); p7__4 (tier 1, 40.40850,-80.08474 +/-100m); p7__5 (tier 1, 40.40831,-80.08356 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carnegie, Pennsylvania | 1901 | sanborn07567_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T17:03:58Z","modified":"2026-09-20T17:03:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1060.2,1786.7 321.4,1822.8 320.4,1765.5 -0.0,1773.7 -0.0,857.5 -0.0,0.0 1613.0,-0.0 1613.0,1643.3 1299.8,1644.8 1275.2,1741.2 1059.8,1746.7 1060.2,1786.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.08240741381846,40.412775441808776]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.07988094652923,40.41039469143859]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.08356322194246,40.40809710172946]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.08608968923168,40.410477852099646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carnegie, Pennsylvania | 1901 | sanborn07567_002 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-20T17:03:58Z","modified":"2026-09-20T17:03:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,835.1 1613.0,1913.0 805.6,1913.0 817.0,1653.6 757.3,1656.5 744.3,1913.0 193.3,1913.0 24.4,1683.0 -0.0,1692.9 -0.0,0.0 602.5,-0.0 602.4,58.3 1356.1,40.7 1356.5,-0.0 1576.2,-0.0 1573.3,720.6 1441.1,723.3 1544.7,778.3 1543.8,833.6 1613.0,835.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1102.0,1435.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0871832,40.4077425]}},{"type":"Feature","properties":{"resourceCoords":[1102.0,63.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0846292,40.4093974]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carnegie, Pennsylvania | 1901 | sanborn07567_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T17:03:58Z","modified":"2026-09-20T17:03:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"182.4,-0.0 348.5,231.5 888.2,257.5 915.5,-0.0 975.8,-0.0 950.0,260.5 1613.0,292.4 1475.0,312.1 1376.6,536.5 1376.3,1274.2 1268.5,1251.0 1353.7,1549.3 1336.5,1913.0 -0.0,1913.0 -0.0,0.0 182.4,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.08966228391071,40.4091992638608]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.0869843597809,40.40702428377228]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.09034820073016,40.404588833277295]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.09302612485997,40.406763813365814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carnegie, Pennsylvania | 1901 | sanborn07567_002 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"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":"2026-09-20T17:03:58Z","modified":"2026-09-20T17:03:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"62.6,1805.0 1496.5,1846.3 1613.0,1887.0 1613.0,548.3 962.6,547.9 961.0,0.0 230.5,-0.0 133.2,200.8 118.8,912.0 16.7,887.2 81.6,1076.8 92.8,1228.7 68.8,1518.1 -0.0,1516.2 -0.0,1913.0 38.5,1913.0 62.6,1805.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[526.0,1341.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0896652,40.4045722]}},{"type":"Feature","properties":{"resourceCoords":[1360.0,1839.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0890714,40.4027393]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_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":"Carnegie, Pennsylvania | 1901 | sanborn07567_002 p6 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"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":"2026-09-20T17:03:58Z","modified":"2026-09-20T17:03:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"993.3,1913.0 992.6,1388.4 1613.0,1391.8 1613.0,133.3 1454.7,98.3 20.2,118.8 -0.0,1913.0 993.3,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[936.0,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0906818,40.4027031]}},{"type":"Feature","properties":{"resourceCoords":[522.0,1769.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0935194,40.4017893]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0007__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carnegie, Pennsylvania | 1901 | sanborn07567_002 p7 [6]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3317.2"},{"label":"split_canvas_y","value":"3815.6"},{"label":"split_canvas_w","value":"3134.8"},{"label":"split_canvas_h","value":"3836.4"}],"created":"2026-09-20T17:03:58Z","modified":"2026-09-20T17:03:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0007__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,955.6 892.2,954.0 892.9,1014.0 865.6,991.0 879.3,1796.1 829.4,1798.2 829.4,1798.7 850.9,1913.0 1613.0,1913.0 1613.0,955.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g075671901:07567_1901-0007__6/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[879.3,1002.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0836464,40.408844]}},{"type":"Feature","properties":{"resourceCoords":[879.3,1796.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0851075,40.4079368]}}]}}]}