{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03354_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mandeville, Louisiana | 1915 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"3"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef-snap 2, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 30.35790,-90.06860 +/-202m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mandeville, Louisiana | 1915 | sanborn03354_003 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6576.0"},{"label":"split_canvas_h","value":"7808.0"}],"created":"2026-09-20T16:22:17Z","modified":"2026-09-20T16:22:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000010","type":"ImageService3","width":1644,"height":1952},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1644.0,1460.4 1166.9,1460.7 1165.1,1004.2 795.6,1000.5 802.4,0.0 47.2,-0.0 50.5,1921.5 -0.0,1952.0 1644.0,1952.0 1644.0,1460.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[47.0,1082.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.06781,30.35416]}},{"type":"Feature","properties":{"resourceCoords":[47.0,241.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.066909,30.355489]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mandeville, Louisiana | 1915 | sanborn03354_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:22:17Z","modified":"2026-09-20T16:22:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000020","type":"ImageService3","width":1668,"height":1983},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1614.7,1921.8 1563.5,1953.2 1668.0,1952.1 1668.0,1983.0 -0.0,1983.0 -0.0,0.0 1603.3,-0.0 1614.7,1921.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.0695487482003,30.357320859704295]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.06655800392542,30.355775146900346]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1983.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.0686726405571,30.35268538033659]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1983.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.07166338483198,30.35423109314054]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mandeville, Louisiana | 1915 | sanborn03354_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:22:17Z","modified":"2026-09-20T16:22:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000030","type":"ImageService3","width":1672,"height":1987},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 1439.7,-0.0 1437.8,1967.0 -0.0,1987.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014mm:g03354003:sb000030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.07215211796658,30.358660033649425]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.06913062821569,30.357101768800096]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1987.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.07126165530387,30.353981466886868]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1987.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.07428314505476,30.355539731736197]}}]}}]}