{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03591_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Crisfield, Maryland | 1923 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"17"},{"label":"placed","value":"9"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef-snap 5, georef 4"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 37.97791,-75.86095 +/-527m); p10__1 (tier 1, 37.97717,-75.84577 +/-205m); p12__1 (tier 2, 37.97776,-75.83280 +/-100m); p12__2 (tier 2, 37.97776,-75.83280 +/-100m); p12__3 (tier 2, 37.97776,-75.83280 +/-100m); p3__1 (tier 1, 37.97745,-75.85907 +/-450m); p3__2 (tier 2, 37.98073,-75.85538 +/-611m); p8 (tier 1, 37.99048,-75.84449 +/-469m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p10 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"15"},{"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":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0010__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 5364.2,1951.0 6452.0,2018.1 6452.0,403.2 4148.7,569.1 468.3,164.1 723.3,1684.0 -0.0,1702.9 204.8,3986.9 -0.0,4027.9 0.0,4428.0 3020.4,4367.6 2946.8,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[596.0,904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8486695,37.9825611]}},{"type":"Feature","properties":{"resourceCoords":[4056.0,4040.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8448569,37.9796414]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p11 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5593.0,4860.3 6087.1,4223.4 5577.7,3835.1 5575.5,3686.5 6452.0,3673.5 6452.0,2402.8 4503.2,3427.6 3306.4,2870.8 3304.4,0.0 1262.8,0.0 1125.0,703.2 -0.0,409.8 -0.0,7652.0 5634.4,7652.0 5593.0,4860.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4508.0,6176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8375666,37.977279]}},{"type":"Feature","properties":{"resourceCoords":[6088.0,4224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.836231,37.97911]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p11 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3304.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3147.6"},{"label":"split_canvas_h","value":"3427.6"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 5612.8,0.0 5461.2,0.0 5123.2,0.0 3304.4,-0.0 3304.5,118.1 3704.0,432.0 3305.0,930.7 3306.4,2870.8 4503.2,3427.6 6452.0,2402.8 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3704.3,431.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.836231,37.97911]}},{"type":"Feature","properties":{"resourceCoords":[2428.5,1963.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8375666,37.977279]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6142.1,3911.6 6137.1,1872.8 6452.0,1866.6 6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6112.6,-0.0 6118.6,503.9 5873.9,510.7 5926.3,3912.8 6142.1,3911.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.86202358992121,37.981504721437695]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.86021198205161,37.9793104173842]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.86349044566701,37.977604916923596]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.86530205353661,37.97979922097709]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4619.7,5969.9 4732.1,5964.4 4724.5,5732.7 1913.5,5791.8 1952.6,7652.0 -0.0,7652.0 -0.0,0.0 3893.6,-0.0 3945.4,205.7 4685.2,559.4 4706.1,459.8 6452.0,1333.0 6452.0,7652.0 4921.0,7652.0 4898.6,6587.8 4753.9,6593.7 4775.9,7531.2 4676.7,7533.9 4619.7,5969.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85768590759756,37.9856546026192]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.8538744086366,37.98081940311263]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.8610987716006,37.97723124268857]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.86491027056155,37.98206644219513]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3142.1,7652.0 1487.3,7652.0 1213.8,7322.6 524.8,7652.0 -0.0,7652.0 -0.0,5429.7 960.9,6622.4 1590.8,6186.2 437.5,5134.0 1208.2,632.5 2703.8,831.8 2796.3,282.8 5867.8,760.8 5737.6,7412.0 3093.4,7452.4 3142.1,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85144621900386,37.98362704569642]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85104435157587,37.980818853124546]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85524015600139,37.98044053629439]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85564202342938,37.983248728866265]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3374.5,5324.0 3484.1,3747.7 3202.0,3724.5 3238.4,2958.4 925.1,2762.2 442.0,3391.8 193.9,3091.6 756.5,2553.4 -0.0,2617.8 -0.0,-0.0 833.9,0.0 704.4,750.3 1785.6,985.6 2085.4,1166.2 2656.6,555.6 4853.7,864.5 5881.6,1113.9 5806.9,2819.2 5944.0,2849.4 6110.0,4445.7 5351.9,4417.5 5414.6,6804.5 5197.5,6833.5 5145.3,7652.0 -0.0,7652.0 -0.0,5545.0 3374.5,5324.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85532242556445,37.98553971270598]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84832080976719,37.98569613922353]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84808708736078,37.97910486305043]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85508870315805,37.97894843653288]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1829.9,5820.3 1385.6,6496.8 1070.0,6373.8 -0.0,6327.3 -0.0,-0.0 6452.0,0.0 6452.0,571.7 5336.6,1816.6 5803.0,2162.4 6317.6,2242.8 6120.9,4994.2 6062.7,7470.8 5207.0,7460.8 4997.6,5822.0 1829.9,5820.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85352538004905,37.99048644248204]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84636186503245,37.98966919879443]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84758300979081,37.9829259092787]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85474652480741,37.983743152966305]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1923 | sanborn03591_007 p9","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-23T19:03:15Z","modified":"2026-09-23T19:03:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3494.9,7347.8 634.1,7124.2 871.6,4733.1 1262.4,2086.6 774.0,1970.4 351.2,1601.1 1514.0,480.4 1550.5,0.0 6452.0,0.0 6452.0,7652.0 5814.3,7652.0 5834.8,7117.4 3494.9,7347.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911923:03591_1923-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3552.0,4336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.844382,37.9855107]}},{"type":"Feature","properties":{"resourceCoords":[3552.0,7352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8446139,37.9827494]}}]}}]}