{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08427_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bellville, Texas | 1906 | 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":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 29.94994,-96.25714 +/-144m); p2__2 (tier 2, 29.95016,-96.25683 +/-100m); p2__3 (tier 2, 29.95016,-96.25683 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellville, Texas | 1906 | sanborn08427_005 p1 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.72"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"8644.0"},{"label":"split_canvas_h","value":"10240.0"}],"created":"2026-10-18T13:49:51Z","modified":"2026-10-18T13:49:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000010","type":"ImageService3","width":2161,"height":2560},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2160.0,32.7 1948.6,127.3 1845.5,61.2 1482.6,105.1 933.8,38.4 186.5,146.5 68.6,294.4 81.1,1572.8 182.3,1701.9 421.9,1704.8 443.1,1415.4 692.2,1418.0 692.6,1418.0 693.5,1418.0 693.5,1418.0 814.7,1926.7 744.0,2042.3 732.1,2441.4 864.2,2525.2 1424.0,2504.0 1734.2,2391.2 2102.7,2402.2 2054.4,2264.8 2022.8,2110.4 2010.9,1861.4 1999.3,1383.6 2012.0,1042.6 1973.5,214.8 1913.3,216.3 2160.0,73.4 2160.0,36.2 2160.0,32.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[943.0,1048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.2585531,29.9508357]}},{"type":"Feature","properties":{"resourceCoords":[943.0,1885.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.2591362,29.9497455]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000020__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellville, Texas | 1906 | sanborn08427_005 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"8720.0"},{"label":"split_canvas_h","value":"10304.0"}],"created":"2026-10-18T13:49:51Z","modified":"2026-10-18T13:49:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000020__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000020","type":"ImageService3","width":2180,"height":2576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"360.3,24.6 359.5,67.0 99.1,211.5 161.9,211.1 186.1,1076.2 166.2,1432.2 169.0,1931.3 176.6,2191.7 206.6,2353.4 254.4,2497.9 549.3,2512.1 629.0,2040.6 629.0,2011.0 634.0,2011.0 635.5,2002.1 1063.3,2011.0 1069.3,2011.0 1069.3,2011.1 1186.3,2424.2 1411.4,2496.6 1597.8,2457.3 1688.8,2031.0 2072.5,2001.3 2093.9,104.0 360.3,24.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g08427005:sb000020__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1355.0,1932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.2557935,29.948473]}},{"type":"Feature","properties":{"resourceCoords":[824.0,1932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.2565642,29.9487675]}}]}}]}