{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03334_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Jackson, Louisiana | 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":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 30.83973,-91.21898 +/-126m); p2__4 (tier 1, 30.84338,-91.21895 +/-100m); p3 (tier 2, 30.83754,-91.21360 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Louisiana | 1896 | sanborn03334_001 p1","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T16:20:54Z","modified":"2026-09-23T16:20:54Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,5634.4 626.4,5624.8 635.1,2478.3 628.3,1482.6 -0.0,1492.2 -0.0,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[620.0,300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.216159,30.838272]}},{"type":"Feature","properties":{"resourceCoords":[620.0,6772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.216694,30.83531]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_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":"Jackson, Louisiana | 1896 | sanborn03334_001 p2 [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":"3080.4"},{"label":"split_canvas_h","value":"2565.2"}],"created":"2026-09-23T16:20:54Z","modified":"2026-09-23T16:20:54Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,2564.8 1889.6,2565.2 3050.8,2565.2 3080.4,0.0 -0.0,-0.0 0.0,2564.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__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":[-91.21507979501993,30.839612967584358]}},{"type":"Feature","properties":{"resourceCoords":[3080.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21343353143725,30.839393867158144]}},{"type":"Feature","properties":{"resourceCoords":[3080.4,2565.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21364598848612,30.838217328889993]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2565.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.2152922520688,30.838436429316207]}},{"type":"Feature","properties":{"resourceCoords":[608.1,1028.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.21484,30.839098]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Louisiana | 1896 | sanborn03334_001 p2 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2564.8"},{"label":"split_canvas_w","value":"1889.6"},{"label":"split_canvas_h","value":"1692.4"}],"created":"2026-09-23T16:20:54Z","modified":"2026-09-23T16:20:54Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4257.2 1888.4,4251.6 1889.6,2565.2 0.0,2564.8 -0.0,4257.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,2564.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21655325549567,30.84105324402116]}},{"type":"Feature","properties":{"resourceCoords":[1889.6,2564.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21554404772161,30.840919324179517]}},{"type":"Feature","properties":{"resourceCoords":[1889.6,4257.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21568384667296,30.840142865519447]}},{"type":"Feature","properties":{"resourceCoords":[0.0,4257.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21669305444702,30.84027678536109]}},{"type":"Feature","properties":{"resourceCoords":[1637.4,4093.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.215805,30.840236]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Louisiana | 1896 | sanborn03334_001 p2 [5]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3534.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4117.6"}],"created":"2026-09-23T16:20:54Z","modified":"2026-09-23T16:20:54Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__5/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5896.7,7652.0 5961.2,3538.2 3096.8,3560.4 3100.0,4247.6 1888.4,4251.6 0.0,4257.2 -0.0,7652.0 5896.7,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014jm:g033341896:03334_1896-0002__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3800.0,6612.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.217644,30.836449]}},{"type":"Feature","properties":{"resourceCoords":[1680.0,4469.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.218622,30.837574]}}]}}]}