{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03651_011.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Salisbury, Maryland | 1953 | 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":"69"},{"label":"placed","value":"21"},{"label":"unplaced","value":"48"},{"label":"fit sources","value":"georef 20, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"20 sheet(s) cut into 52 panels"},{"label":"unplaced pages","value":"p11__2 (tier 1, 38.38209,-75.60106 +/-100m); p12__3 (tier 2, 38.37341,-75.59481 +/-100m); p13__1 (tier 1, 38.36583,-75.59423 +/-286m); p13__2 (tier 1, 38.36791,-75.59772 +/-269m); p14__1 (tier 1, 38.37979,-75.58937 +/-277m); p14__2 (tier 1, 38.37310,-75.58687 +/-273m); p15__2 (tier 2, 38.37443,-75.58972 +/-143m); p16__2 (tier 1, 38.37119,-75.58238 +/-223m); p16__3 (tier 1, 38.37234,-75.59346 +/-100m); p17__2 (tier 1, 38.38068,-75.59451 +/-202m); p19__2 (tier 4, 38.36489,-75.60151 +/-9717m); p19__3 (tier 4, 38.36489,-75.60151 +/-9717m); p1__1 (tier 2, 38.36558,-75.59680 +/-100m); p1__2 (tier 2, 38.36558,-75.59680 +/-100m); p2 (tier 4, 38.36489,-75.60151 +/-9717m); p20__1 (tier 4, 38.36489,-75.60151 +/-9717m); p21 (tier 1, 38.36738,-75.60182 +/-383m); p24__2 (tier 2, 38.35653,-75.59604 +/-513m); p25 (tier 1, 38.35654,-75.59351 +/-319m); p26__1 (tier 1, 38.36575,-75.59206 +/-366m); p26__2 (tier 1, 38.36918,-75.59895 +/-267m); p28__1 (tier 1, 38.37416,-75.58304 +/-338m); p28__2 (tier 1, 38.38595,-75.59953 +/-108m); p28__3 (tier 2, 38.37856,-75.59144 +/-1224m); p29__1 (tier 1, 38.36840,-75.57466 +/-160m); p29__2 (tier 1, 38.37493,-75.59173 +/-308m); p29__3 (tier 4, 38.36489,-75.60151 +/-9717m); p3 (tier 4, 38.36489,-75.60151 +/-9717m); p30__1 (tier 1, 38.41721,-75.68425 +/-346m); p30__2 (tier 1, 38.41843,-75.68919 +/-100m); p30__3 (tier 1, 38.42009,-75.68836 +/-100m); p31__1 (tier 1, 38.46142,-75.75743 +/-332m); p31__2 (tier 1, 38.42472,-75.69835 +/-100m); p31__3 (tier 1, 38.42453,-75.68280 +/-100m); p31__4 (tier 2, 38.42683,-75.68717 +/-330m); p31__5 (tier 2, 38.42683,-75.68717 +/-330m); p32__1 (tier 1, 38.35166,-75.61402 +/-532m); p32__2 (tier 4, 38.36489,-75.60151 +/-9717m); p34__1 (tier 2, 38.36148,-75.58943 +/-100m); p34__2 (tier 2, 38.36148,-75.58943 +/-100m); p34__3 (tier 1, 38.36142,-75.59313 +/-186m); p34__4 (tier 1, 38.35560,-75.58530 +/-117m); p35 (tier 1, 38.36605,-75.60395 +/-337m); p36 (tier 1, 38.36396,-75.59374 +/-342m); p37 (tier 1, 38.35796,-75.59942 +/-266m); p4 (tier 1, 38.36612,-75.59575 +/-406m); p5 (tier 1, 38.36734,-75.60137 +/-401m); p8 (tier 1, 38.36551,-75.60065 +/-406m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p10 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3594.8"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"182.2,981.5 501.4,903.5 752.9,919.5 754.9,680.7 825.8,689.5 828.2,0.0 506.4,0.0 506.2,147.8 -0.0,114.3 -0.0,1027.0 76.5,1007.3 181.8,1014.8 182.2,981.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[523.8,665.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.594195,38.370831]}},{"type":"Feature","properties":{"resourceCoords":[145.9,128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.595019,38.373228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p10 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3568.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3175.2"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1444.2,885.1 1525.5,1042.0 1670.3,995.9 1663.7,894.9 1686.0,888.1 1686.0,690.5 1649.2,659.4 1686.0,615.4 1686.0,243.9 1545.3,399.6 1422.5,291.3 1341.0,381.2 1245.0,387.1 1237.4,130.5 973.2,126.2 976.0,378.6 904.2,370.6 897.0,772.4 898.7,1038.8 1227.3,879.5 1444.2,885.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[905.2,612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5935813,38.3696319]}},{"type":"Feature","properties":{"resourceCoords":[905.2,868.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5940133,38.3687396]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p11 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6744.0"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0011","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"387.9,324.3 362.1,442.5 0.0,385.6 -0.0,1042.0 360.0,1042.0 343.0,962.7 857.8,887.3 826.2,739.1 1148.9,669.9 1227.4,1042.0 1262.9,1042.0 1415.6,755.1 1686.0,907.9 1686.0,730.6 1491.6,614.8 1649.2,338.6 1073.7,0.0 891.0,0.0 677.2,0.0 707.9,175.5 413.7,134.9 430.9,0.0 97.3,0.0 70.4,229.4 232.4,256.6 392.1,274.8 391.5,283.2 396.7,284.1 388.5,321.6 388.3,324.3 387.9,324.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[313.0,966.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5957846,38.3735107]}},{"type":"Feature","properties":{"resourceCoords":[858.0,887.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.593422,38.372689]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p12 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4212.8"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"890.8,557.1 891.0,545.1 891.5,545.1 965.7,546.0 1052.5,547.1 1053.1,438.4 1053.2,422.4 996.4,435.4 977.2,434.4 939.6,448.4 935.2,432.2 920.6,377.5 895.0,370.9 896.9,288.8 892.0,270.6 889.4,261.2 887.9,0.0 -0.0,-0.0 -0.0,67.4 215.8,67.1 222.3,382.9 447.1,382.4 494.6,461.8 537.6,533.6 229.1,541.3 236.1,825.9 262.3,933.6 462.1,757.7 641.7,943.7 709.4,874.2 709.1,752.0 874.1,749.5 873.4,538.0 890.8,557.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[709.1,195.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.588386,38.371001]}},{"type":"Feature","properties":{"resourceCoords":[709.1,752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.590734,38.370066]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p12 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3523.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3220.4"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1318.8,1042.0 1311.1,1009.0 1559.1,829.0 1404.5,452.0 1235.7,482.4 1171.1,123.6 888.7,139.9 889.4,261.2 892.0,270.6 897.3,270.6 1054.2,270.8 1053.3,406.0 1053.3,411.9 1044.0,409.5 977.2,434.4 996.4,435.4 1053.2,422.4 1053.1,438.4 1052.5,547.1 965.7,546.0 891.5,545.1 891.0,545.1 880.9,1042.0 1318.8,1042.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1382.3,690.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.597531,38.371941]}},{"type":"Feature","properties":{"resourceCoords":[1382.3,508.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5963219,38.3729792]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0015__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p15 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6744.0"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0015__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0015","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,437.0 0.0,685.0 -0.0,1042.0 777.2,1042.0 776.2,792.1 888.8,798.0 889.5,1042.0 1686.0,1042.0 1686.0,0.0 925.0,0.0 818.0,0.0 -0.0,-0.0 0.0,437.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[692.0,347.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.605316,38.351328]}},{"type":"Feature","properties":{"resourceCoords":[692.0,80.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.604787,38.353246]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p16 [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":"3556.0"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0016__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0016","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"889.0,285.4 889.0,220.1 88.0,0.0 -0.0,-0.0 0.0,439.0 0.0,478.1 0.0,688.0 -0.0,893.7 574.7,1038.7 565.7,761.6 766.8,760.8 770.2,761.0 889.0,285.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[436.0,672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.595665,38.354867]}},{"type":"Feature","properties":{"resourceCoords":[436.0,957.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.59629,38.352852]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0017__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p17 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6744.0"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0017__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0017","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,665.6 -0.0,1042.0 1686.0,1042.0 1686.0,643.6 1665.5,0.0 1638.1,0.0 887.5,0.0 887.5,553.8 531.6,464.2 145.1,0.0 -0.0,-0.0 0.0,665.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0017__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1297.0,420.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5915355,38.3653822]}},{"type":"Feature","properties":{"resourceCoords":[971.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5940133,38.3687396]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p18","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0018","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1256.4,864.3 1282.2,949.7 1134.8,947.5 1135.3,879.7 971.0,899.6 971.5,1018.5 1132.6,1017.4 1133.7,1042.0 -0.0,1042.0 -0.0,0.0 1686.0,-0.0 1686.0,906.3 1670.6,899.5 1656.9,930.2 1451.8,841.4 1256.4,864.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1206.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5912566,38.3770425]}},{"type":"Feature","properties":{"resourceCoords":[970.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.594498,38.376696]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0019__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p19 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6744.0"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0019__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0019","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1369.6,1042.0 1369.6,754.3 1426.0,753.5 1426.2,741.6 1428.5,589.5 1686.0,573.0 1686.0,0.0 0.0,-0.0 -0.0,1042.0 1369.6,1042.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0019__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[338.0,743.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.687554,38.417081]}},{"type":"Feature","properties":{"resourceCoords":[338.0,658.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.688288,38.417523]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p20 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5255.6"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1042.0 1246.6,1042.0 1294.5,300.8 1286.0,0.0 523.2,0.0 449.6,0.0 449.3,119.9 0.0,497.6 -0.0,1042.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1137.9,266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.601284,38.352129]}},{"type":"Feature","properties":{"resourceCoords":[997.9,730.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.603412,38.348784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p20 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"4986.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1757.6"},{"label":"split_canvas_h","value":"4168.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1502.2,91.3 1307.7,96.1 1285.5,439.6 1276.6,749.4 1265.4,750.4 1252.1,956.8 1252.1,1010.5 1677.7,1010.6 1677.8,723.0 1686.0,722.6 1686.0,81.4 1630.4,0.0 1500.7,0.0 1502.2,91.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0020__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1630.1,332.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.596883,38.350969]}},{"type":"Feature","properties":{"resourceCoords":[1630.1,250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.59669,38.351582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p22","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0022","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"407.6,621.2 229.6,628.9 250.6,1042.0 -0.0,1042.0 -0.0,538.4 22.1,537.6 14.9,423.5 419.4,428.5 446.4,0.0 578.0,34.4 591.2,0.0 707.8,0.0 719.5,93.9 808.2,119.5 953.4,0.0 1385.2,0.0 1385.0,105.1 1511.7,0.0 1557.9,0.0 1539.2,1042.0 1198.5,1042.0 1196.0,946.0 799.0,965.9 806.5,1042.0 414.4,1042.0 407.6,621.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1196.0,408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.599648,38.358353]}},{"type":"Feature","properties":{"resourceCoords":[1196.0,946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.600233,38.35645]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p23","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0023","type":"ImageService3","width":1088,"height":1350},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"414.1,1350.0 393.8,1350.0 92.8,1350.0 -0.0,1350.0 -0.0,328.6 1021.5,0.0 1088.0,0.0 1088.0,88.1 616.8,1350.0 414.1,1350.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[446.0,330.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.6011315,38.357928]}},{"type":"Feature","properties":{"resourceCoords":[97.0,1086.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.6045655,38.3541427]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p24 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4352.0"},{"label":"split_canvas_h","value":"5400.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0024","type":"ImageService3","width":1088,"height":1350},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"649.9,1258.5 644.5,1008.7 877.7,1003.8 1088.0,1000.5 1088.0,0.0 0.0,0.0 0.0,999.0 -0.0,1283.2 297.3,1272.3 285.2,886.6 208.7,886.2 204.4,748.4 466.0,725.5 472.4,1253.3 649.9,1258.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[468.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.595975,38.353888]}},{"type":"Feature","properties":{"resourceCoords":[327.0,102.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.595226,38.35929]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p27","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0027","type":"ImageService3","width":1088,"height":1350},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"43.6,1315.8 230.8,1313.5 226.2,973.6 57.8,996.7 41.5,1350.0 -0.0,1350.0 -0.0,641.9 75.1,596.0 73.7,556.7 547.9,529.7 576.3,156.6 587.2,157.5 652.3,89.8 588.8,17.0 608.0,0.0 1088.0,0.0 1088.0,1350.0 41.5,1350.0 43.6,1315.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[133.0,73.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5940133,38.3687396]}},{"type":"Feature","properties":{"resourceCoords":[565.0,353.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.591099,38.3664433]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p33 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2414.4"},{"label":"split_canvas_h","value":"5400.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033","type":"ImageService3","width":1088,"height":1350},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"503.1,992.0 566.2,86.7 556.5,0.0 458.7,0.0 356.0,0.0 88.0,0.0 -0.0,0.0 -0.0,86.0 -0.0,681.5 -0.0,1018.7 503.1,992.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[248.8,242.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.601912,38.352849]}},{"type":"Feature","properties":{"resourceCoords":[367.8,602.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.601598,38.350775]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p33 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"2068.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2284.0"},{"label":"split_canvas_h","value":"5400.0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033","type":"ImageService3","width":1088,"height":1350},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"893.6,334.4 982.4,799.4 1088.0,768.7 1088.0,472.0 1026.5,486.2 1024.0,331.0 893.6,334.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0033__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1024.0,331.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.59669,38.351582]}},{"type":"Feature","properties":{"resourceCoords":[1024.0,102.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.59629,38.352852]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0006","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1042.0 -0.0,121.8 398.4,80.4 731.6,106.2 768.7,0.0 1461.3,0.0 1686.0,124.0 1686.0,796.1 1617.9,938.8 706.8,685.0 684.2,760.1 513.2,798.3 430.2,1042.0 -0.0,1042.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[326.0,517.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5969017,38.3662347]}},{"type":"Feature","properties":{"resourceCoords":[711.0,517.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.595361,38.366375]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0007","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"637.6,917.4 640.5,1042.0 -0.0,1042.0 -0.0,0.0 1686.0,0.0 1686.0,497.7 1521.5,618.0 1425.2,586.5 1415.9,483.6 1289.2,478.9 1272.6,515.9 1131.5,456.1 1081.3,939.1 637.6,917.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.60687246694435,38.36272389533857]}},{"type":"Feature","properties":{"resourceCoords":[1686.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.59988899928129,38.36161730310269]}},{"type":"Feature","properties":{"resourceCoords":[1686.0,1042.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.60075508506675,38.35820915756781]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1042.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.60773855272981,38.35931574980369]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salisbury, Maryland | 1953 | sanborn03651_011 p9","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"22"}],"created":"2026-09-22T09:46:57Z","modified":"2026-09-22T09:46:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0009","type":"ImageService3","width":1686,"height":1042},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"629.1,898.2 538.3,949.5 518.2,921.0 291.4,1042.0 -0.0,1042.0 -0.0,9.2 84.3,70.6 113.6,0.0 896.3,0.0 1007.6,35.7 1016.7,0.0 1380.6,0.0 1647.0,83.3 1577.3,354.2 1559.7,365.4 1515.8,535.8 1539.0,541.8 1290.7,599.0 1279.3,702.5 889.3,771.7 627.6,866.0 629.1,898.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd384m:g3844m:g3844sm:g3844sm_g036511953:03651_1953-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[243.0,600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5999011,38.3684096]}},{"type":"Feature","properties":{"resourceCoords":[1302.0,532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.5952893,38.3682396]}}]}}]}