{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09656_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Palmyra, Wisconsin | 1898 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 42.87695,-88.58702 +/-144m); p2__1 (tier 2, 42.87767,-88.58549 +/-100m); p2__2 (tier 2, 42.87767,-88.58549 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Palmyra, Wisconsin | 1898 | sanborn09656_002 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T09:17:39Z","modified":"2026-10-18T09:17:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"471.6,1822.0 1515.8,1847.7 1513.6,128.0 947.1,21.9 99.5,69.0 184.0,164.8 77.5,258.6 71.0,680.5 415.9,792.8 471.6,1822.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1494.0,726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.585427,42.877865]}},{"type":"Feature","properties":{"resourceCoords":[1494.0,-229.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.584608,42.878546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Palmyra, Wisconsin | 1898 | sanborn09656_002 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.49"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5068.0"},{"label":"split_canvas_w","value":"1648.0"},{"label":"split_canvas_h","value":"2584.0"}],"created":"2026-10-18T09:17:39Z","modified":"2026-10-18T09:17:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"28.0,1284.3 15.7,1866.7 356.3,1886.5 378.1,1314.8 28.0,1284.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124pm:g096561898:09656_1898-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1267.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.58766841542193,42.87613717965433]}},{"type":"Feature","properties":{"resourceCoords":[412.0,1267.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.58726919503862,42.87587680871342]}},{"type":"Feature","properties":{"resourceCoords":[412.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.58782769957119,42.875419247585675]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.58822691995451,42.87567961852658]}},{"type":"Feature","properties":{"resourceCoords":[110.0,1612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.5878601,42.8758233]}}]}}]}