{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07386_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Jacksonville, Oregon | 1888 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 42.31303,-122.96730 +/-210m); p1__2 (tier 4, 42.31303,-122.96730 +/-210m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jacksonville, Oregon | 1888 | sanborn07386_002 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"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":"2026-09-22T00:30:22Z","modified":"2026-09-22T00:30:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1056.4,1913.0 1056.4,1405.9 1613.0,1406.2 1613.0,0.0 -0.0,-0.0 -0.0,1913.0 1056.4,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[434.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9659159,42.313667]}},{"type":"Feature","properties":{"resourceCoords":[1570.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9623492,42.3125552]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jacksonville, Oregon | 1888 | sanborn07386_002 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4225.6"},{"label":"split_canvas_y","value":"5623.6"},{"label":"split_canvas_w","value":"2226.4"},{"label":"split_canvas_h","value":"2028.4"}],"created":"2026-09-22T00:30:22Z","modified":"2026-09-22T00:30:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1056.4,1913.0 1268.0,1913.0 1613.0,1913.0 1613.0,1406.2 1056.4,1405.9 1056.4,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294jm:g4294jm_g073861888:07386_1888-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1056.4,1405.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9699458364111,42.31373388332639]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1405.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.96855100553904,42.31278270382687]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.96972503776425,42.311842718554566]}},{"type":"Feature","properties":{"resourceCoords":[1056.4,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.97111986863631,42.31279389805409]}},{"type":"Feature","properties":{"resourceCoords":[1203.3,1827.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.970553,42.312702]}}]}}]}