{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09456_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Shepherdstown, West-Virginia | 1933 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 39.35866,-77.84446 +/-277m); p4__1 (tier 4, 39.43118,-77.80724 +/-504m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Shepherdstown, West-Virginia | 1933 | sanborn09456_007 p1 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3534.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4117.2"}],"created":"2026-09-22T06:54:23Z","modified":"2026-09-22T06:54:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"560.0,1913.0 718.0,1913.0 1613.0,1913.0 1613.0,1049.0 1344.4,1047.4 1205.2,981.5 85.4,965.9 80.3,1069.5 -0.0,1068.5 -0.0,1913.0 560.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[796.0,971.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8068316,39.4292016]}},{"type":"Feature","properties":{"resourceCoords":[424.0,1719.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8099048,39.427273]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Shepherdstown, West-Virginia | 1933 | sanborn09456_007 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"}],"created":"2026-09-22T06:54:23Z","modified":"2026-09-22T06:54:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1548.1,1835.8 114.8,1848.5 93.0,123.8 1511.5,92.6 1548.1,1835.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.0,1211.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8061938,39.4302432]}},{"type":"Feature","properties":{"resourceCoords":[107.0,1211.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8077234,39.4308152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Shepherdstown, West-Virginia | 1933 | sanborn09456_007 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T06:54:23Z","modified":"2026-09-22T06:54:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"516.2,1859.5 416.9,1845.2 416.7,975.8 -0.0,977.3 -0.0,529.0 -0.0,524.9 -0.0,344.3 128.3,120.4 112.0,89.2 84.2,78.7 -0.0,130.8 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 604.5,1913.0 516.2,1859.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.80342789572451,39.43545070537957]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.79648582566371,39.432964530790365]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.80027654846057,39.42656040588364]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.80721861852138,39.42904658047285]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Shepherdstown, West-Virginia | 1933 | sanborn09456_007 p4 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6680.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-22T06:54:23Z","modified":"2026-09-22T06:54:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004","type":"ImageService3","width":1670,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"392.7,984.6 385.3,1054.9 319.3,1083.4 332.3,1543.7 305.8,1810.8 -0.0,1778.6 -0.0,1979.0 868.2,1979.0 872.0,1872.3 1235.5,1870.3 1232.8,981.5 1534.8,977.0 1527.5,327.9 1655.6,104.3 1639.9,58.3 1592.3,51.8 1526.6,101.0 1523.8,0.0 646.7,0.0 649.3,246.0 656.1,752.4 188.9,963.2 392.7,984.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[871.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8081503,39.433152]}},{"type":"Feature","properties":{"resourceCoords":[871.0,1755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8096566,39.4306807]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Shepherdstown, West-Virginia | 1933 | sanborn09456_007 p4 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"964.0"},{"label":"split_canvas_w","value":"2624.4"},{"label":"split_canvas_h","value":"3229.6"}],"created":"2026-09-22T06:54:23Z","modified":"2026-09-22T06:54:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004","type":"ImageService3","width":1670,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"595.1,344.0 650.2,313.1 649.3,246.0 0.0,241.0 -0.0,1048.4 650.2,755.1 595.1,344.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894sm:g3894sm_g094561933:09456_1933-0004__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,241.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.81279008331323,39.435136162962074]}},{"type":"Feature","properties":{"resourceCoords":[656.1,241.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.81013535521056,39.43388965531617]}},{"type":"Feature","properties":{"resourceCoords":[656.1,1048.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.81211973216607,39.43135974071329]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1048.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.81477446026874,39.43260624835919]}},{"type":"Feature","properties":{"resourceCoords":[595.1,343.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.8106353,39.4336829]}}]}}]}