{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09606_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Marion, Wisconsin | 1901 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 44.67123,-88.88809 +/-100m); p2__3 (tier 4, 44.67240,-88.88540 +/-242m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Wisconsin | 1901 | sanborn09606_002 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3632.4"},{"label":"split_canvas_h","value":"5097.6"}],"created":"2026-09-21T20:46:19Z","modified":"2026-09-21T20:46:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002","type":"ImageService3","width":1595,"height":1886},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 0.0,1258.8 0.0,1258.9 754.0,1274.4 754.0,1256.1 754.0,604.9 908.1,605.5 900.4,0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[872.1,533.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.8855211,44.6748068]}},{"type":"Feature","properties":{"resourceCoords":[872.1,24.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.885858,44.675752]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Wisconsin | 1901 | sanborn09606_002 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3601.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2778.4"},{"label":"split_canvas_h","value":"2432.8"}],"created":"2026-09-21T20:46:19Z","modified":"2026-09-21T20:46:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002","type":"ImageService3","width":1595,"height":1886},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1595.0,-0.0 900.4,-0.0 908.1,605.5 1595.0,608.2 1595.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096061901:09606_1901-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[900.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.88476832864622,44.67119817953157]}},{"type":"Feature","properties":{"resourceCoords":[1595.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.88307094993885,44.670646065187164]}},{"type":"Feature","properties":{"resourceCoords":[1595.0,608.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.8837474418414,44.669585877570185]}},{"type":"Feature","properties":{"resourceCoords":[900.4,608.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.88544482054876,44.670137991914594]}},{"type":"Feature","properties":{"resourceCoords":[-44.0,577.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.887719,44.670943]}}]}}]}