{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04620_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbia, Missouri | 1902 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 4"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 38.95617,-92.32581 +/-102m); p1__2 (tier 1, 38.95691,-92.33007 +/-256m); p6__1 (tier 1, 38.95467,-92.31838 +/-265m); p6__2 (tier 3, 38.95129,-92.32436 +/-681m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, Missouri | 1902 | sanborn04620_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T21:53:07Z","modified":"2026-09-21T21:53:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6253.0,0.0 6278.6,7393.5 6278.4,7454.5 -0.0,7401.3 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.33117681593953,38.954971004281184]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32738915402089,38.95493016737281]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32745099695941,38.95141217291272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.33123865887805,38.951453009821094]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, Missouri | 1902 | sanborn04620_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T21:53:07Z","modified":"2026-09-21T21:53:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"337.9,7520.8 227.6,208.5 -0.0,211.1 -0.0,0.0 6452.0,0.0 6452.0,7498.6 337.9,7520.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32763788729483,38.95503100148064]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32380944833805,38.954954880075945]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32392472575143,38.95139901312379]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.3277531647082,38.951475134528486]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, Missouri | 1902 | sanborn04620_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T21:53:07Z","modified":"2026-09-21T21:53:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,200.1 5881.6,171.2 5881.1,-0.0 6452.0,-0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.3274311985406,38.951501955667375]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32751738953388,38.9484688094391]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.33211054594491,38.94854886752537]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.33202435495163,38.951582013753644]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, Missouri | 1902 | sanborn04620_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T21:53:07Z","modified":"2026-09-21T21:53:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7144.2 396.1,7156.7 410.5,995.6 -0.0,993.1 -0.0,0.0 6452.0,-0.0 6452.0,7144.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164cm:g4164cm_g046201902:04620_1902-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32333138722406,38.9516507574966]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32340507963407,38.948674847241]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.32791157469511,38.94874329589236]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.3278378822851,38.95171920614796]}}]}}]}