{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08541_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Gatesville, Texas | 1907 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"11"},{"label":"placed","value":"3"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 31.43426,-97.74796 +/-321m); p1__2 (tier 4, 31.43426,-97.74796 +/-321m); p1__3 (tier 4, 31.43426,-97.74796 +/-321m); p1__4 (tier 4, 31.43426,-97.74796 +/-321m); p1__5 (tier 4, 31.43426,-97.74796 +/-321m); p1__6 (tier 4, 31.43426,-97.74796 +/-321m); p1__7 (tier 4, 31.43426,-97.74796 +/-321m); p2__1 (tier 2, 31.43467,-97.74953 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gatesville, Texas | 1907 | sanborn08541_005 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.93"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T08:11:39Z","modified":"2026-10-19T08:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1578.3,98.4 894.9,23.0 460.2,77.9 131.8,201.6 36.1,399.5 48.5,1333.3 107.3,1529.2 325.0,1533.3 325.6,1535.1 326.0,1535.1 326.0,1536.0 412.4,1771.0 666.6,1872.9 1502.2,1868.9 1563.0,1685.5 1583.2,1689.6 1591.9,1619.5 1603.8,1619.2 1601.8,1162.9 1591.2,690.6 1598.2,237.0 1581.3,237.1 1578.3,98.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[674.0,694.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.7516158,31.4349633]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,238.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.7505801,31.4358277]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gatesville, Texas | 1907 | sanborn08541_005 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T08:11:39Z","modified":"2026-10-19T08:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"50.3,1753.7 62.2,1753.5 57.8,1297.3 44.5,825.2 49.0,371.8 32.0,371.9 28.3,233.4 83.4,239.2 73.2,70.8 102.3,126.5 122.5,76.9 1315.1,33.5 1570.4,169.1 1584.8,573.6 1496.2,809.6 1486.0,1280.9 1467.2,1842.2 381.2,1890.4 42.0,1823.9 50.3,1753.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[904.0,354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.7475952,31.435821]}},{"type":"Feature","properties":{"resourceCoords":[510.0,820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.7485022,31.4349398]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gatesville, Texas | 1907 | sanborn08541_005 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.62"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T08:11:39Z","modified":"2026-10-19T08:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"176.5,32.4 1212.8,22.4 1535.7,119.3 1610.0,1589.5 1580.2,1684.8 1514.0,1691.9 1513.5,1802.2 1028.1,1880.8 102.3,1825.2 36.5,1766.2 31.0,1339.9 22.4,1340.1 55.8,753.1 77.9,260.1 176.3,15.2 176.5,32.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085411907:08541_1907-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[62.0,1320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.74630479238576,31.432978450606992]}},{"type":"Feature","properties":{"resourceCoords":[84.0,266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.7462675646558,31.434913343351326]}}]}}]}