{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08490_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Daingerfield, Texas | 1903 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"1"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 33.03210,-94.72226 +/-100m); p1__3 (tier 4, 33.03210,-94.72226 +/-100m); p1__4 (tier 4, 33.03210,-94.72226 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034dm:g4034dm_g084901903:08490_1903-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Daingerfield, Texas | 1903 | sanborn08490_003 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"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":"2026-09-21T07:28:29Z","modified":"2026-09-21T07:28:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034dm:g4034dm_g084901903:08490_1903-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034dm:g4034dm_g084901903:08490_1903-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3132.0,7652.0 4260.0,7652.0 4805.2,7652.0 4843.6,5262.0 6452.0,5265.6 6452.0,2180.4 5251.6,2182.0 5222.0,0.0 -0.0,0.0 0.0,6511.2 1642.4,6511.6 1640.8,7652.0 3132.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034dm:g4034dm_g084901903:08490_1903-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1960.0,4376.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7230208,33.0318163]}},{"type":"Feature","properties":{"resourceCoords":[308.0,4376.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.7240213,33.0318098]}}]}}]}