{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08609_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ladonia, Texas | 1896 | 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":"11"},{"label":"placed","value":"2"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef-snap 1, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 33.42530,-95.94816 +/-152m); p1__2 (tier 4, 33.42530,-95.94816 +/-152m); p1__3 (tier 4, 33.42530,-95.94816 +/-152m); p1__4 (tier 4, 33.42530,-95.94816 +/-152m); p1__5 (tier 4, 33.42530,-95.94816 +/-152m); p1__6 (tier 4, 33.42530,-95.94816 +/-152m); p1__7 (tier 4, 33.42530,-95.94816 +/-152m); p1__8 (tier 4, 33.42530,-95.94816 +/-152m); p2__2 (tier 1, 33.42782,-95.95509 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladonia, Texas | 1896 | sanborn08609_001 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"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":"2026-10-18T21:21:02Z","modified":"2026-10-18T21:21:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"33.3,112.6 41.9,441.4 48.5,1042.9 41.8,1341.5 79.9,1835.1 380.2,1884.6 562.7,1821.2 961.7,1877.6 1232.4,1812.0 1527.5,1834.2 1440.0,1571.3 1233.8,1569.0 1233.4,1566.5 1228.2,1566.5 1228.2,1533.1 1207.5,1400.3 1224.0,1171.7 1228.2,1164.0 1466.6,1158.3 1608.5,941.3 1569.8,272.4 1484.7,105.1 1175.7,112.8 798.2,33.8 468.8,108.2 401.1,51.0 165.3,42.0 129.8,94.5 106.7,50.9 33.3,112.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[955.0,443.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.94616386778235,33.42619713429654]}},{"type":"Feature","properties":{"resourceCoords":[61.0,1043.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.948159206509,33.425138258861544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ladonia, Texas | 1896 | sanborn08609_001 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T21:21:02Z","modified":"2026-10-18T21:21:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1546.6,1356.0 1583.0,1858.7 1572.8,1856.9 88.7,1849.0 58.1,1444.9 108.6,1346.5 43.6,1093.0 121.5,866.5 58.2,320.7 121.8,124.6 992.1,174.7 1508.5,134.4 1544.0,104.8 1551.2,439.6 1555.0,1052.0 1546.6,1356.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034lm:g4034lm_g086091896:08609_1896-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[449.0,1727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.9506008,33.4239637]}},{"type":"Feature","properties":{"resourceCoords":[1555.0,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.9481866,33.425139]}}]}}]}