{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09130_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Centralia, Washington | 1901 | 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":"25"},{"label":"placed","value":"15"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 13, snap:0 1, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p18__1 (tier 4, 46.71696,-122.95772 +/-774m); p18__2 (tier 4, 46.71696,-122.95772 +/-774m); p18__3 (tier 4, 46.71696,-122.95772 +/-774m); p18__4 (tier 4, 46.71696,-122.95772 +/-774m); p2 (tier 1, 46.72531,-122.95748 +/-260m); p4__1 (tier 3, 46.72567,-122.94762 +/-508m); p4__2 (tier 1, 46.72623,-122.94592 +/-100m); p4__3 (tier 1, 46.72452,-122.95078 +/-136m); p7__2 (tier 1, 46.72006,-122.96161 +/-108m); p7__3 (tier 1, 46.72014,-122.96119 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0000/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p0","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"10"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0000/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0000","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1415.8,1913.0 454.0,1913.0 437.7,176.9 -0.0,178.9 -0.0,-0.0 1613.0,0.0 1613.0,228.2 1414.0,228.4 1415.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0000/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[438.0,225.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9637221,46.7191531]}},{"type":"Feature","properties":{"resourceCoords":[438.0,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9641297,46.718203]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p10","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1017.4 1613.0,1015.0 1613.0,1913.0 0.0,1913.0 0.0,1017.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[784.0,1014.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9508541,46.7155172]}},{"type":"Feature","properties":{"resourceCoords":[256.0,1014.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.951265,46.714572]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p11","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 602.3,0.0 606.4,853.7 1079.4,855.8 1082.3,27.5 1563.5,29.2 1560.1,1052.8 1512.8,1052.3 1510.8,1583.8 1074.3,1571.0 1090.2,1913.0 -0.0,1913.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1082.0,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9628243,46.7179442]}},{"type":"Feature","properties":{"resourceCoords":[600.0,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9641297,46.718203]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p12","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1196.7 49.1,1197.1 48.8,134.8 1546.9,135.4 1548.0,1194.5 1613.0,1194.9 1613.0,1763.9 -0.0,1748.3 -0.0,1196.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1048.0,669.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9589266,46.7171484]}},{"type":"Feature","properties":{"resourceCoords":[549.0,135.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9598194,46.7183643]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p13","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"21"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1411.3,1784.1 456.5,1784.6 457.3,1202.9 166.6,1201.2 163.0,154.1 1404.1,151.2 1411.3,1784.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1406.0,1204.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9547608,46.71528]}},{"type":"Feature","properties":{"resourceCoords":[454.0,678.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9568596,46.7167388]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p14","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"160.2,1750.3 140.7,149.2 388.2,154.1 389.7,205.3 1483.5,143.8 1496.2,1460.0 1613.0,1459.4 1613.0,1913.0 1043.8,1913.0 1042.8,1746.2 160.2,1750.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1034.0,676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9520382,46.7157601]}},{"type":"Feature","properties":{"resourceCoords":[160.0,1800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9551988,46.7142292]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p15","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.9,542.8 -0.0,544.3 -0.0,351.0 57.5,349.3 31.5,0.0 1613.0,0.0 1613.0,517.0 1524.2,518.3 1559.8,1871.6 1613.0,1870.5 1613.0,1913.0 84.8,1913.0 60.9,542.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1056.0,1656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9623642,46.7124559]}},{"type":"Feature","properties":{"resourceCoords":[62.0,549.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9640385,46.7150215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p16","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"258.9,555.6 270.0,37.2 -0.0,31.4 -0.0,0.0 951.9,0.0 951.9,27.8 1444.0,42.1 1450.3,1913.0 176.5,1913.0 169.8,555.1 258.9,555.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[956.0,1068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9585095,46.7128829]}},{"type":"Feature","properties":{"resourceCoords":[664.0,558.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9588782,46.7139605]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p17","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 75.9,1913.0 68.8,53.5 539.1,49.9 539.6,0.0 1426.8,0.0 1427.0,167.7 1613.0,168.5 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[541.0,1093.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9560008,46.7123754]}},{"type":"Feature","properties":{"resourceCoords":[1427.0,50.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9528987,46.7137582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 0.0,-0.0 1602.0,0.0 1585.8,1432.3 1613.0,1433.0 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.96806024868556,46.71584697360306]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.96400579678482,46.715027129481214]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.96541400445207,46.711706977680876]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9694684563528,46.71252682180272]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1613.0,0.0 1613.0,99.8 1563.8,99.4 1522.7,1913.0 1145.5,1913.0 1161.1,1861.1 225.9,1560.8 121.8,1913.0 -0.0,1913.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[701.0,1713.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.957354,46.7208196]}},{"type":"Feature","properties":{"resourceCoords":[226.0,1561.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9586653,46.7210951]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p6","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 36.3,49.8 85.7,50.0 85.5,0.0 1613.0,0.0 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1059.0,1241.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9522014,46.7216657]}},{"type":"Feature","properties":{"resourceCoords":[1059.0,57.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9522354,46.7238903]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p7 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"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":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1550.9,1865.3 1574.8,1001.4 1108.2,1001.9 1110.9,515.4 1110.9,511.8 940.7,513.8 725.2,0.0 70.3,0.0 41.3,1849.4 1550.9,1865.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[57.0,855.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9598194,46.7183643]}},{"type":"Feature","properties":{"resourceCoords":[1101.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9564154,46.7197431]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p8","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.1,1856.5 165.3,392.3 532.2,282.0 544.6,323.8 1422.0,62.5 1423.3,1864.4 164.1,1856.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[456.0,1865.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9564645,46.7176764]}},{"type":"Feature","properties":{"resourceCoords":[167.0,790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9564154,46.7197431]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1901 | sanborn09130_005 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:30:12Z","modified":"2026-09-22T22:30:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.3,64.9 371.0,0.0 1613.0,0.0 1613.0,266.6 1613.0,266.6 1613.0,1569.7 1501.7,1568.6 1494.2,1868.1 397.1,1913.0 396.5,1862.0 148.6,1853.5 152.3,64.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301901:09130_1901-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95295417788671,46.72059504025538]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.94874962732118,46.719766640414036]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9501726318577,46.716323818905074]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95437718242323,46.71715221874642]}}]}}]}