{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn07335_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Carlton, Oregon | 1913 | 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":"5"},{"label":"placed","value":"5"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carlton, Oregon | 1913 | sanborn07335_002 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:57:35Z","modified":"2026-09-23T20:57:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0001/info.json","type":"ImageService2","height":7796,"width":6608},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"348.1,7148.6 180.4,7147.3 210.3,4435.8 -0.0,4437.7 -0.0,-0.0 6608.0,0.0 6608.0,7796.0 340.5,7796.0 348.1,7148.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17571510493983,45.29750625829988]}},{"type":"Feature","properties":{"resourceCoords":[6608.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17136970915057,45.29748854728665]}},{"type":"Feature","properties":{"resourceCoords":[6608.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17139920489576,45.293856788750034]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17574460068502,45.29387449976327]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carlton, Oregon | 1913 | sanborn07335_002 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-23T20:57:35Z","modified":"2026-09-23T20:57:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0002/info.json","type":"ImageService2","height":7796,"width":6608},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"229.3,0.0 6447.7,0.0 6438.0,2599.0 6608.0,2598.3 6608.0,7796.0 -0.0,7796.0 -0.0,4430.6 261.2,4431.0 229.3,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3172.0,4456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.1777619,45.2933544]}},{"type":"Feature","properties":{"resourceCoords":[232.0,2568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.1796456,45.2942394]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carlton, Oregon | 1913 | sanborn07335_002 p3 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4968.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T20:57:35Z","modified":"2026-09-23T20:57:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"986.8,2461.6 0.0,2448.3 0.0,7652.0 976.2,7652.0 986.8,2461.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17711329946286,45.29342900488261]}},{"type":"Feature","properties":{"resourceCoords":[4968.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.1771012525639,45.29568837869715]}},{"type":"Feature","properties":{"resourceCoords":[4968.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17215802140903,45.29567531580961]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17217006830799,45.29341594199507]}},{"type":"Feature","properties":{"resourceCoords":[4432.0,7096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.1725185,45.2954325]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carlton, Oregon | 1913 | sanborn07335_002 p3 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"4789.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1662.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T20:57:35Z","modified":"2026-09-23T20:57:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4963.0,6454.4 4968.0,7652.0 5952.0,7652.0 6452.0,7652.0 6452.0,6460.9 4963.0,6454.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6196.2,3752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.1818675,45.2942446]}},{"type":"Feature","properties":{"resourceCoords":[6196.2,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.1796456,45.2942394]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Carlton, Oregon | 1913 | sanborn07335_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:57:35Z","modified":"2026-09-23T20:57:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6327.9,6842.9 6011.0,6839.3 6003.2,7652.0 -0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,2316.6 6290.6,2315.1 6327.9,6842.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294cm:g4294cm_g073351913:07335_1913-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.1835760537334,45.29646776039644]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17950670956554,45.29644543849303]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.17954407922215,45.293026449167456]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.18361342339001,45.293048771070865]}}]}}]}