{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03277_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bayou Sara, Louisiana | 1904 | 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":"12"},{"label":"placed","value":"2"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 1, georef 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 30.77437,-91.39088 +/-135m); p4 (tier 1, 30.77975,-91.37821 +/-269m); p5__1 (tier 3, 30.77248,-91.38806 +/-712m); p5__2 (tier 3, 30.77248,-91.38806 +/-712m); p5__3 (tier 1, 30.77255,-91.38385 +/-104m); p6__1 (tier 3, 30.77112,-91.38906 +/-712m); p6__2 (tier 1, 30.77329,-91.38618 +/-100m); p7 (tier 3, 30.76760,-91.39313 +/-712m); p8__1 (tier 3, 30.76832,-91.39038 +/-712m); p8__2 (tier 3, 30.76832,-91.39038 +/-712m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bayou Sara, Louisiana | 1904 | sanborn03277_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T16:21:12Z","modified":"2026-09-22T16:21:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1439.8,-0.0 1613.0,-0.0 1613.0,1913.0 -0.0,1913.0 -0.0,216.7 412.5,209.1 412.2,108.0 937.3,98.4 939.1,199.4 1442.2,190.2 1439.8,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38532493219466,30.776958907900703]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38382575086575,30.77420410314402]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38760174238993,30.77266568220089]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.38910092371884,30.775420486957575]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bayou Sara, Louisiana | 1904 | sanborn03277_004 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-22T16:21:12Z","modified":"2026-09-22T16:21:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1120.5,1913.0 1120.0,1814.5 606.0,1814.5 605.0,1913.0 -0.0,1913.0 -0.0,0.0 1613.0,-0.0 1613.0,1913.0 1120.5,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014bm:g032771904:03277_1904-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1120.0,1814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.384648,30.775279]}},{"type":"Feature","properties":{"resourceCoords":[606.0,1814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.385155,30.776168]}}]}}]}