{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03591_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Crisfield, Maryland | 1911 | 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":"20"},{"label":"placed","value":"11"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 6, georef-snap 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 15 panels"},{"label":"unplaced pages","value":"p11__2 (tier 1, 37.98533,-75.85143 +/-106m); p11__3 (tier 1, 37.98608,-75.85205 +/-174m); p12__1 (tier 4, 37.98105,-75.84907 +/-1524m); p1__1 (tier 1, 37.97958,-75.85961 +/-125m); p1__2 (tier 1, 37.98000,-75.85763 +/-100m); p2__2 (tier 1, 37.97849,-75.86137 +/-100m); p3__1 (tier 1, 37.97866,-75.86179 +/-100m); p3__2 (tier 1, 37.97567,-75.86181 +/-100m); p4__1 (tier 1, 37.98195,-75.85556 +/-188m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1911 | sanborn03591_005 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1926.8,7214.3 1718.2,6150.3 0.0,6148.6 0.0,-0.0 5114.7,0.0 4775.8,7188.6 1926.8,7214.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.8487314210117,37.979641090474914]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84857457692043,37.98243858862514]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84439481327266,37.98229093386545]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84455165736394,37.97949343571522]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0011__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 | 1911 | sanborn03591_005 p11 [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":"6452.0"},{"label":"split_canvas_h","value":"4972.8"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0011__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,4401.2 2839.2,4851.2 3553.2,4972.8 3704.4,2704.4 5517.0,2711.0 5596.0,1012.2 2790.9,1040.2 2585.2,0.0 0.0,-0.0 0.0,4401.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5596.0,1012.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8446887,37.9815731]}},{"type":"Feature","properties":{"resourceCoords":[2792.0,1040.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8447439,37.9803373]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0012__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 | 1911 | sanborn03591_005 p12 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"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":"4322.0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0012__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 -0.0,0.0 -0.0,4322.0 2659.2,3275.6 2837.6,3199.6 6452.0,3185.6 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.83452564988428,37.976015861246715]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.83174412905983,37.97419914581374]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,4322.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.83329176950173,37.972732646701196]}},{"type":"Feature","properties":{"resourceCoords":[0.0,4322.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.83607329032618,37.97454936213417]}},{"type":"Feature","properties":{"resourceCoords":[2512.0,839.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8337435,37.9750249]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0002__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 | 1911 | sanborn03591_005 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"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":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2721.2 4141.6,2700.4 4141.2,0.0 -0.0,-0.0 -0.0,7652.0 6452.0,7652.0 6452.0,2721.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1904.0,3236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8634724,37.9791551]}},{"type":"Feature","properties":{"resourceCoords":[3384.0,5372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.862036,37.9786171]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0004__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 | 1911 | sanborn03591_005 p4 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"split_canvas_x","value":"920.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5531.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3496.0,7652.0 6452.0,7652.0 6452.0,2520.3 5200.6,2092.9 5413.2,1364.7 1006.3,175.8 1658.0,1509.2 2305.6,2756.4 2277.6,7652.0 3496.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4900.1,4280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8559569,37.9805934]}},{"type":"Feature","properties":{"resourceCoords":[1848.3,4892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8567546,37.9816185]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1911 | sanborn03591_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,6488.4 6065.1,6453.0 6035.1,7394.2 5204.4,7413.7 2922.6,7133.3 3041.0,6232.9 1767.4,6244.2 1778.3,7591.6 381.8,7434.0 318.3,1046.9 362.0,1038.6 0.0,-0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.8553372470181,37.98245364431284]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85509993189837,37.98536884335899]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85074413832105,37.98514544111198]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85098145344078,37.98223024206583]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1911 | sanborn03591_005 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"671.8,4631.9 406.1,589.7 6371.6,1122.0 6169.4,4219.9 6452.0,7652.0 -0.0,7652.0 -0.0,4661.7 671.8,4631.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.8549617124643,37.982821214776365]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85139751543704,37.982888854471994]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85129645414337,37.9795334900111]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85486065117063,37.97946585031547]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1911 | sanborn03591_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.8,6407.4 1514.1,5799.4 182.3,5932.1 55.9,4673.3 957.2,4709.0 1028.1,2426.5 933.7,1606.6 -0.0,1662.1 0.0,-0.0 6452.0,0.0 6452.0,4784.3 5353.0,4792.9 5479.7,5335.2 5314.6,5365.4 5525.0,6214.9 1536.8,6407.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85129281507803,37.98575411042688]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84763238053294,37.98529791979754]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84831400570295,37.981852083894395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85197444024803,37.98230827452374]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crisfield, Maryland | 1911 | sanborn03591_005 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"851.9,1165.3 1458.1,1150.8 1658.3,357.5 5760.4,905.3 5704.3,0.0 5878.3,0.0 6000.9,2518.0 5909.0,2514.9 5557.4,7549.9 838.8,7634.1 646.1,4254.4 851.9,1165.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85191525863931,37.98289889063583]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84834146986461,37.98297051455738]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.84823445544575,37.97960612803892]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.85180824422045,37.97953450411737]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009__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 | 1911 | sanborn03591_005 p9 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3318.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"231.9,513.9 231.9,7472.0 3263.3,7372.4 2941.2,4718.0 3285.9,402.5 3284.0,0.0 231.9,513.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[231.9,512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8485561,37.9818584]}},{"type":"Feature","properties":{"resourceCoords":[231.9,7472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8446887,37.9815731]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009__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 | 1911 | sanborn03591_005 p9 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"2941.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3510.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T01:41:15Z","modified":"2026-09-23T01:41:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3318.0,0.0 2987.1,4143.3 4047.1,4089.2 4264.7,6684.0 6452.0,6568.9 6452.0,0.0 3318.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd384m:g3844m:g3844cm:g3844cm_g035911911:03591_1911-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4264.7,6684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8446887,37.9815731]}},{"type":"Feature","properties":{"resourceCoords":[4052.8,4440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.8446139,37.9827494]}}]}}]}