{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn07319_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Astoria, Oregon | 1896 | 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":"28"},{"label":"placed","value":"20"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 14, georef-snap 6"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 46.19088,-123.80966 +/-275m); p15__1 (tier 1, 46.19006,-123.81389 +/-100m); p15__2 (tier 1, 46.18998,-123.81305 +/-260m); p17 (tier 1, 46.19281,-123.80518 +/-254m); p20 (tier 1, 46.19533,-123.79330 +/-250m); p21__1 (tier 1, 46.19439,-123.78965 +/-146m); p21__3 (tier 1, 46.19647,-123.78534 +/-118m); p3 (tier 1, 46.19214,-123.78981 +/-248m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p10","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"23"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6402.6,7562.9 4913.5,7418.4 4892.3,7643.0 314.7,7185.8 609.2,4156.0 14.9,3035.1 -0.0,145.8 6398.2,103.9 6452.0,7652.0 6402.6,7562.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4264.0,2248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8283215,46.1860128]}},{"type":"Feature","properties":{"resourceCoords":[4264.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8268975,46.186081]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1255.5,7652.0 -0.0,7652.0 -0.0,0.0 6122.7,-0.0 6121.0,762.3 6379.2,763.9 6366.5,7228.9 1422.8,7193.4 1255.5,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.82259032529375,46.1902758539587]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.82224443025423,46.18730655788356]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.82729563023004,46.187020558905786]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.82764152526956,46.18998985498093]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.0,6635.0 261.0,6634.3 252.9,4527.5 32.0,4528.8 -0.0,262.2 6155.3,216.6 6173.5,2624.0 6452.0,2621.9 6452.0,7652.0 39.3,7652.0 38.0,6635.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2160.0,4516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8253674,46.185173]}},{"type":"Feature","properties":{"resourceCoords":[4244.0,252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8241754,46.187222]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p13 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4121.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3530.4"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4816.0,7652.0 5936.0,7652.0 6452.0,7652.0 6452.0,4145.2 3188.4,4133.3 3187.6,4341.3 2197.1,4338.7 2197.3,4129.6 145.4,4122.1 157.1,7652.0 4816.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2192.0,6384.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8280973,46.1840471]}},{"type":"Feature","properties":{"resourceCoords":[6352.0,6384.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8278805,46.1820647]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p13 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"},{"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":"4145.2"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6219.9,0.0 6227.7,152.9 -0.0,-0.0 0.0,4121.6 6452.0,4145.2 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[208.0,188.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8397547,46.1863979]}},{"type":"Feature","properties":{"resourceCoords":[6200.0,1736.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8358088,46.1856172]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p14 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4905.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2746.4"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5172.7 -0.0,7652.0 824.0,7652.0 1960.0,7652.0 6452.0,7652.0 6452.0,4905.6 221.2,4935.7 220.0,5169.4 -0.0,5172.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4504.0,5169.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8199664,46.1874647]}},{"type":"Feature","properties":{"resourceCoords":[220.0,5169.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8227526,46.1873115]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p14 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"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":"4936.8"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,3913.2 6452.0,3488.0 6452.0,-0.0 -0.0,0.0 0.0,3196.0 0.0,3820.0 -0.0,4936.8 6452.0,4905.6 6452.0,3913.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3816.0,2620.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8171898,46.1885951]}},{"type":"Feature","properties":{"resourceCoords":[3816.0,4776.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8186258,46.1885167]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p16","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,0.0 4217.7,-0.0 3896.5,453.3 4012.7,535.6 4405.9,-0.0 4785.1,-0.0 6452.0,1182.4 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5584.0,5360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8099157,46.1896478]}},{"type":"Feature","properties":{"resourceCoords":[5584.0,3124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8087468,46.1902121]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2420.4,6794.2 447.0,6793.0 148.3,7006.1 137.5,7652.0 -0.0,7652.0 120.6,-0.0 6452.0,-0.0 6452.0,7652.0 3024.1,7652.0 2420.4,6794.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.80294983609038,46.191470413044605]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.80298193069417,46.18852196258012]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.80799779484823,46.188548498936676]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.80796570024444,46.19149694940116]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p19","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4779.8,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,5222.0 4775.3,5222.5 4779.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2524.0,5252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8029583,46.192453]}},{"type":"Feature","properties":{"resourceCoords":[2524.0,800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.7999942,46.1924369]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0021__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p21 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3334.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3117.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0021__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3394.8,0.0 3359.6,4456.0 3334.8,7652.0 6452.0,7652.0 6452.0,0.0 3394.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0021__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3430.7,5252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.7911425,46.1934261]}},{"type":"Feature","properties":{"resourceCoords":[5532.8,5252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.7896718,46.193414]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0022/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.78153505517926,46.19584989450596]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.78138179019513,46.19290809595]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.78638673140495,46.1927813838467]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.78653999638908,46.19572318240266]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p2 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"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":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2785.7,6813.3 3365.2,7652.0 6452.0,7652.0 6452.0,3954.8 3869.2,3939.2 1619.5,305.5 -0.0,306.1 -0.0,7652.0 284.1,7652.0 274.6,6414.3 730.8,7002.9 1321.7,6574.9 2785.7,6813.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[176.0,2536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8452021,46.1899584]}},{"type":"Feature","properties":{"resourceCoords":[6144.0,5516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8472292,46.1872238]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p2 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"1430.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5021.6"},{"label":"split_canvas_h","value":"3954.8"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1464.5 4462.6,1449.2 3898.5,619.3 2459.7,373.6 1906.0,768.2 3869.2,3939.2 6452.0,3954.8 6452.0,1464.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5524.4,3011.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8496888,46.1880209]}},{"type":"Feature","properties":{"resourceCoords":[3897.2,619.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8480684,46.1887781]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6320.2,4254.8 6251.6,7307.4 6452.0,7309.3 6452.0,7652.0 -0.0,7652.0 -0.0,4165.6 6320.2,4254.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.84367878465407,46.192506147703504]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.83948991997761,46.19247524950795]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.8395424843168,46.18901187509488]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.84373134899326,46.18904277329043]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6240.0,4324.0 6217.8,7310.1 170.5,7302.9 213.2,4265.0 -0.0,4262.9 -0.0,-0.0 6452.0,0.0 6452.0,4323.2 6240.0,4324.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3220.0,7320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.837667,46.189135]}},{"type":"Feature","properties":{"resourceCoords":[6240.0,4324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.835646,46.1904718]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6308.1,38.7 6095.2,6312.5 6452.0,6316.0 6452.0,7652.0 591.9,7652.0 581.9,5874.6 243.6,5876.5 264.8,34.4 6308.1,38.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.83567191690338,46.18923507354822]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.8357406874171,46.18627609536255]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.84077425753647,46.1863329582769]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.84070548702275,46.18929193646257]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p7","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"232.5,7202.4 217.5,2695.0 429.1,2691.2 391.8,0.0 6452.0,0.0 6452.0,2705.1 6186.4,2634.8 6260.5,7160.2 232.5,7202.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[224.0,4196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.835674,46.189788]}},{"type":"Feature","properties":{"resourceCoords":[3236.0,7180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8337564,46.188384]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"536.9,4441.6 304.0,4442.0 278.7,1540.9 233.4,1541.0 234.4,87.3 6241.2,73.1 6223.8,6149.7 6452.0,6149.0 6452.0,7652.0 542.5,7652.0 536.9,4441.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.83588619444551,46.18846168011536]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.83162543454864,46.18837895838214]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.83176615117438,46.184855878588785]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.83602691107124,46.184938600322006]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Astoria, Oregon | 1896 | sanborn07319_004 p9","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-23T10:41:30Z","modified":"2026-09-23T10:41:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"365.8,7383.9 439.2,7119.2 -0.0,7114.1 -0.0,0.0 1036.4,-0.0 1157.5,1174.1 2422.9,1045.0 2544.2,568.9 5393.1,287.7 5679.4,3206.7 6382.8,4285.5 6362.1,7375.6 365.8,7383.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073191896:07319_1896-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4292.0,388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.827169,46.188555]}},{"type":"Feature","properties":{"resourceCoords":[3384.0,7364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.8317464,46.189035]}}]}}]}