{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09186_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Friday Harbor, Washington | 1892 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"1"},{"label":"placed","value":"1"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284fm:g4284fm_g091861892:09186_1892-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Friday Harbor, Washington | 1892 | sanborn09186_001 p1","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.77"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T19:49:15Z","modified":"2026-10-17T19:49:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284fm:g4284fm_g091861892:09186_1892-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284fm:g4284fm_g091861892:09186_1892-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"30.6,1239.5 40.4,854.1 150.3,673.1 148.5,189.5 514.0,49.3 754.0,94.6 1049.8,28.9 1582.1,101.0 1589.2,183.6 1560.0,1864.8 166.9,1836.5 214.5,1802.3 75.8,1663.2 96.1,1406.7 30.6,1239.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284fm:g4284fm_g091861892:09186_1892-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[869.0,719.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.0169546,48.5352779]}},{"type":"Feature","properties":{"resourceCoords":[869.0,307.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.017802,48.5357971]}}]}}]}