{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08186_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sumter, South-Carolina | 1899 | 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":"21"},{"label":"placed","value":"9"},{"label":"unplaced","value":"12"},{"label":"fit sources","value":"georef 6, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 33.92471,-80.33443 +/-208m); p1__2 (tier 1, 33.92099,-80.33453 +/-135m); p1__3 (tier 1, 33.92427,-80.33362 +/-112m); p2 (tier 1, 33.92219,-80.34315 +/-258m); p5__3 (tier 1, 33.92588,-80.34430 +/-100m); p5__4 (tier 2, 33.91811,-80.34149 +/-100m); p5__5 (tier 1, 33.92450,-80.34368 +/-101m); p7__1 (tier 1, 33.92229,-80.34583 +/-100m); p8__1 (tier 1, 33.91546,-80.33738 +/-186m); p8__2 (tier 1, 33.91207,-80.34257 +/-100m); p8__3 (tier 2, 33.91586,-80.34135 +/-305m); p8__4 (tier 1, 33.91693,-80.33926 +/-106m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"367.2,7652.0 367.7,7116.1 -0.0,7116.1 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 367.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34156026362605,33.92392347108859]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33796995545951,33.92368385217111]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33831003110187,33.920125585383516]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3419003392684,33.920365204301]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"12"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,388.5 816.0,376.0 814.2,0.0 6098.9,0.0 6078.5,7285.8 2691.1,7300.7 2684.2,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[816.0,3340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.344782,33.919246]}},{"type":"Feature","properties":{"resourceCoords":[816.0,376.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3446483,33.9206237]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p5 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"11"},{"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":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,6238.8 3580.4,6246.4 3570.0,3482.0 3564.8,2056.0 3558.9,380.3 439.6,379.4 416.0,7252.0 3325.6,7270.8 3326.6,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[416.0,3736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.341857,33.9188201]}},{"type":"Feature","properties":{"resourceCoords":[416.0,7252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.342012,33.917215]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p5 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3557.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1419.6"},{"label":"split_canvas_h","value":"2056.0"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3557.6,0.0 3564.8,2056.0 4977.2,2046.8 4952.0,0.0 3557.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3557.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34697369084333,33.92093471935402]}},{"type":"Feature","properties":{"resourceCoords":[4977.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34618396718488,33.92089981047582]}},{"type":"Feature","properties":{"resourceCoords":[4977.2,2056.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34624488287811,33.91995106136293]}},{"type":"Feature","properties":{"resourceCoords":[3557.6,2056.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34703460653655,33.919985970241136]}},{"type":"Feature","properties":{"resourceCoords":[4517.3,412.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.346452,33.920721]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,489.3 6298.3,359.0 6306.9,733.9 6452.0,730.8 6452.0,7652.0 -0.0,7652.0 -0.0,489.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34388280111158,33.91756149933048]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34030668229141,33.917259073257]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3407358630214,33.91371459625937]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34431198184156,33.91401702233285]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p7 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"1852.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1487.2"},{"label":"split_canvas_h","value":"2306.8"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1852.8,-0.0 1852.8,1593.2 1853.2,2306.8 3340.0,2306.8 3336.4,0.0 1852.8,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1852.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34686534478944,33.92221394286254]}},{"type":"Feature","properties":{"resourceCoords":[3340.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34603306906446,33.922182282027336]}},{"type":"Feature","properties":{"resourceCoords":[3340.0,2306.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34609183498824,33.92110350975821]}},{"type":"Feature","properties":{"resourceCoords":[1852.8,2306.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34692411071322,33.921135170593416]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p7 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3336.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3115.6"},{"label":"split_canvas_h","value":"2307.6"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3336.4,-0.0 3340.0,2306.8 6452.0,2307.6 6452.0,-0.0 3336.4,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3336.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33757864124046,33.92033496951512]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33584327360609,33.92034381152431]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,2307.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33583538050165,33.91927728584424]}},{"type":"Feature","properties":{"resourceCoords":[3336.4,2307.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33757074813602,33.919268443835044]}},{"type":"Feature","properties":{"resourceCoords":[3580.4,220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.337442,33.920234]}},{"type":"Feature","properties":{"resourceCoords":[3580.4,220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.337442,33.920234]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p7 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1591.6"},{"label":"split_canvas_w","value":"1853.2"},{"label":"split_canvas_h","value":"2078.0"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"939.1,3444.3 1273.9,3439.8 1705.1,3433.8 1703.9,3054.8 1853.2,3055.0 1853.2,2306.8 1852.8,1593.2 0.0,1591.6 0.0,3661.6 880.8,3665.4 881.1,3445.1 939.1,3444.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1591.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34551359412201,33.92153512352694]}},{"type":"Feature","properties":{"resourceCoords":[1853.2,1591.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34448535146687,33.921467808134594]}},{"type":"Feature","properties":{"resourceCoords":[1853.2,3669.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34457646759694,33.920509600919395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,3669.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34560471025208,33.92057691631174]}},{"type":"Feature","properties":{"resourceCoords":[1705.1,3433.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3446483,33.9206237]}},{"type":"Feature","properties":{"resourceCoords":[1705.1,3433.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3446483,33.9206237]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1899 | sanborn08186_004 p7 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2306.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5345.2"}],"created":"2026-09-22T05:44:21Z","modified":"2026-09-22T05:44:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__5/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1120.0,7652.0 2072.0,7652.0 6452.0,7652.0 6452.0,2307.6 3340.0,2306.8 1853.2,2306.8 1853.2,3669.6 200.6,3662.5 -0.0,5561.9 -0.0,7652.0 1120.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861899:08186_1899-0007__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,2306.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34073731754262,33.915537151088664]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,2306.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33714486341786,33.9156028179858]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33707926368551,33.91313206266691]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34067171781027,33.913066395769775]}},{"type":"Feature","properties":{"resourceCoords":[544.0,6496.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.340383,33.913606]}}]}}]}