{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08159_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mccoll, South-Carolina | 1912 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"9"},{"label":"placed","value":"3"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 34.66729,-79.54645 +/-327m); p1__2 (tier 1, 34.61572,-79.68765 +/-133m); p1__3 (tier 4, 34.66729,-79.54645 +/-327m); p1__4 (tier 4, 34.66729,-79.54645 +/-327m); p1__5 (tier 4, 34.66729,-79.54645 +/-327m); p4 (tier 4, 34.66729,-79.54645 +/-327m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0001__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccoll, South-Carolina | 1912 | sanborn08159_004 p1 [6]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.44"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6602.0"},{"label":"split_canvas_w","value":"2195.6"},{"label":"split_canvas_h","value":"1050.0"}],"created":"2026-10-18T12:29:35Z","modified":"2026-10-18T12:29:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0001__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"21.2,1870.3 10.6,1909.6 534.7,1900.2 522.6,1756.8 459.5,1701.3 383.7,1783.7 339.4,1777.9 350.8,1699.2 172.7,1705.5 190.9,1784.8 106.5,1807.9 170.6,1814.1 134.6,1887.4 21.2,1870.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0001__6/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1650.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.54450318900895,34.665493416125194]}},{"type":"Feature","properties":{"resourceCoords":[548.9,1650.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.54361050379735,34.66625719867745]}},{"type":"Feature","properties":{"resourceCoords":[548.9,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.54316577163982,34.6659053658584]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.54405845685142,34.665141583306145]}},{"type":"Feature","properties":{"resourceCoords":[107.0,1705.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5442362,34.6655687]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccoll, South-Carolina | 1912 | sanborn08159_004 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T12:29:35Z","modified":"2026-10-18T12:29:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"990.4,1791.4 990.0,1763.5 237.4,1837.3 238.4,1902.3 63.7,1885.2 30.1,1820.2 27.2,830.2 58.6,731.8 128.1,723.0 123.9,386.4 56.0,306.0 34.5,112.6 80.2,49.0 1169.7,18.1 1594.4,74.9 1574.1,1554.5 1587.2,1658.7 1612.0,1664.5 1612.0,1767.1 990.4,1791.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[979.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.549046,34.6692818]}},{"type":"Feature","properties":{"resourceCoords":[228.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.550269,34.668241]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mccoll, South-Carolina | 1912 | sanborn08159_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T12:29:35Z","modified":"2026-10-18T12:29:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.6,172.0 784.0,108.1 784.0,136.3 1410.7,120.5 1413.1,17.4 1501.1,39.4 1553.3,125.8 1593.9,1394.5 1539.2,1871.9 1122.9,1779.2 1100.8,1848.3 985.4,1869.7 43.4,1835.5 32.9,238.4 24.7,237.5 24.6,172.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914mm:g3914mm_g081591912:08159_1912-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[46.0,712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5478162529062,34.66639341427131]}},{"type":"Feature","properties":{"resourceCoords":[785.0,1548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.54522284897187,34.666328181968964]}}]}}]}