{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06532_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Devils Lake, North-Dakota | 1898 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"6"},{"label":"placed","value":"1"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p2 (tier 1, 48.11545,-98.85667 +/-269m); p3 (tier 1, 48.11565,-98.85523 +/-265m); p4__1 (tier 4, 48.11560,-98.86000 +/-100m); p4__2 (tier 4, 48.11560,-98.86000 +/-100m); p4__3 (tier 4, 48.11560,-98.86000 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd417m:g4174m:g4174dm:g065321898:06532_1898-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Devils Lake, North-Dakota | 1898 | sanborn06532_003 p1","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-23T20:06:05Z","modified":"2026-09-23T20:06:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd417m:g4174m:g4174dm:g065321898:06532_1898-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd417m:g4174m:g4174dm:g065321898:06532_1898-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 0.0,-0.0 6512.0,0.0 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd417m:g4174m:g4174dm:g065321898:06532_1898-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2140.0,5232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8609495,48.114835]}},{"type":"Feature","properties":{"resourceCoords":[2140.0,3056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8609342,48.1160518]}}]}}]}