{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03371_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Morgan City, Louisiana | 1899 | 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":"6"},{"label":"placed","value":"3"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 29.69815,-91.20777 +/-131m); p3__2 (tier 1, 29.70005,-91.21144 +/-100m); p3__3 (tier 2, 29.69494,-91.20878 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgan City, Louisiana | 1899 | sanborn03371_003 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"},{"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":"2026-09-23T02:08:53Z","modified":"2026-09-23T02:08:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5320.6,6686.3 5291.0,7462.2 6452.0,7504.1 6452.0,3502.8 3260.4,3619.2 3129.2,0.0 -0.0,0.0 -0.0,6452.7 209.6,6461.3 185.3,7302.9 3208.5,7404.0 3455.6,6633.8 5320.6,6686.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2732.0,3696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.2050541,29.6951574]}},{"type":"Feature","properties":{"resourceCoords":[4156.0,6348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.2059969,29.6940008]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgan City, Louisiana | 1899 | sanborn03371_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T02:08:53Z","modified":"2026-09-23T02:08:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,5618.6 261.0,5619.7 298.8,2154.1 -0.0,2147.7 -0.0,0.0 311.9,-0.0 306.8,764.3 3330.2,780.3 3560.1,-0.0 5425.0,-0.0 5412.7,780.0 6452.0,788.3 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.20711810096753,29.69575474717476]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.20564387020022,29.693000179797433]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.2093782391612,29.69147063271087]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.21085246992851,29.694225200088198]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgan City, Louisiana | 1899 | sanborn03371_003 p3 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"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":"2026-09-23T02:08:53Z","modified":"2026-09-23T02:08:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2192.0,0.0 1564.0,0.0 -0.0,-0.0 -0.0,7208.2 1061.8,7188.1 1064.0,7436.0 4339.3,7409.9 4341.6,7126.0 5287.2,7108.1 5287.6,4972.0 6452.0,4961.2 6452.0,1755.2 5379.6,1753.2 5379.2,785.2 6452.0,783.2 6452.0,0.0 2192.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014mm:g033711899:03371_1899-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2568.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.21073,29.698137]}},{"type":"Feature","properties":{"resourceCoords":[1064.0,7436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.209801,29.69452]}}]}}]}