{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04422_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Aberdeen, Mississippi | 1890 | 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":"9"},{"label":"placed","value":"8"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 6, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 33.83068,-88.54789 +/-279m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 170.8,1913.0 164.4,1707.2 717.0,1699.0 690.4,785.0 132.8,795.8 106.9,227.6 -0.0,232.9 -0.0,-0.0 1613.0,0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,1699.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5399761,33.8233286]}},{"type":"Feature","properties":{"resourceCoords":[717.0,1699.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5411658,33.8236213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"426.6,1913.0 -0.0,183.2 -0.0,-0.0 914.0,0.0 911.2,79.5 1019.5,77.4 1025.8,649.4 1589.9,656.1 1584.7,1575.5 1025.7,1566.3 1024.8,1773.4 1613.0,1791.8 1613.0,1913.0 426.6,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54372150498946,33.82724202412824]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54021068807597,33.8264768311742]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54129544492794,33.8229933942784]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54480626184143,33.82375858723244]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1200.9,1913.0 1201.5,1716.5 168.6,1725.0 151.0,683.6 -0.0,685.0 -0.0,149.3 1521.8,117.3 1548.3,-0.0 1613.0,-0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1192.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5450577,33.824204]}},{"type":"Feature","properties":{"resourceCoords":[1192.0,1184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5462379,33.8242373]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"760.4,1762.7 760.0,1913.0 10.2,1913.0 -0.0,0.0 970.8,-0.0 939.3,127.6 1038.0,171.7 1401.7,170.9 1391.5,708.5 1543.0,710.0 1540.8,1755.2 760.4,1762.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[450.0,164.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5437852,33.8281504]}},{"type":"Feature","properties":{"resourceCoords":[541.0,1235.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.546178,33.8280107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.0,1226.3 -0.0,1226.6 -0.0,-0.0 1571.2,0.0 1571.9,1816.8 1373.4,1813.0 1371.7,1913.0 -0.0,1913.0 -0.0,1788.2 52.8,1788.5 48.0,1226.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.55084228439331,33.827669735707595]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54726974838961,33.82761743495684]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54734389195302,33.82407279370215]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.55091642795672,33.8241250944529]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p7 [1]","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":"4547.6"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,637.4 475.1,635.3 902.5,814.1 906.1,1136.6 1613.0,1136.9 1613.0,0.0 -0.0,-0.0 0.0,637.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54581118898673,33.83357587521907]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54216065443171,33.83321628601021]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1136.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.5424660972177,33.83108085553563]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1136.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54611663177272,33.83144044474449]}},{"type":"Feature","properties":{"resourceCoords":[1045.0,954.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5437027,33.8315493]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p7 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2541.2"},{"label":"split_canvas_w","value":"3629.2"},{"label":"split_canvas_h","value":"2465.2"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"790.5,857.3 790.3,767.2 475.1,635.3 0.0,637.4 -0.0,1251.6 907.3,1244.8 906.1,1136.6 903.0,858.0 790.5,857.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,635.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54715041710472,33.830503798789586]}},{"type":"Feature","properties":{"resourceCoords":[907.3,635.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54716827757987,33.82878844311525]}},{"type":"Feature","properties":{"resourceCoords":[907.3,1251.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.54857441959575,33.828798525743636]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1251.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.5485565591206,33.83051388141797]}},{"type":"Feature","properties":{"resourceCoords":[789.2,1227.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5485174,33.8290213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aberdeen, Mississippi | 1890 | sanborn04422_002 p7 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4546.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3105.6"}],"created":"2026-09-23T12:13:52Z","modified":"2026-09-23T12:13:52Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1458.3,1363.1 1457.0,1136.8 906.1,1136.6 907.3,1244.8 0.0,1251.6 -0.0,1913.0 1512.7,1913.0 1504.9,1362.5 1458.3,1363.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984am:g3984am_g044221890:04422_1890-0007__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1136.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.55420067470571,33.82588917624359]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1136.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.550525489449,33.82581886924503]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.55056630092805,33.82434971037246]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.55424148618476,33.82442001737102]}},{"type":"Feature","properties":{"resourceCoords":[1504.0,1297.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5507823,33.8255192]}},{"type":"Feature","properties":{"resourceCoords":[1504.0,1297.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5507829,33.8254576]}}]}}]}