{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn02257_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ashley, Indiana | 1917 | 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":"3"},{"label":"placed","value":"3"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ashley, Indiana | 1917 | sanborn02257_002 p1 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6637.6"},{"label":"split_canvas_w","value":"5725.6"},{"label":"split_canvas_h","value":"3610.4"}],"created":"2026-09-22T03:46:24Z","modified":"2026-09-22T03:46:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010","type":"ImageService3","width":2150,"height":2562},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2562.0 1431.4,2562.0 1426.7,1659.4 0.0,1663.8 -0.0,2562.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1659.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.06534582518766,41.530209463377226]}},{"type":"Feature","properties":{"resourceCoords":[1431.4,1659.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.06265661883764,41.530207097781634]}},{"type":"Feature","properties":{"resourceCoords":[1431.4,2562.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.0626586170198,41.52893937064868]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2562.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.06534782336983,41.52894173624427]}},{"type":"Feature","properties":{"resourceCoords":[486.1,2468.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0644343,41.5290729]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ashley, Indiana | 1917 | sanborn02257_002 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"8600.0"},{"label":"split_canvas_h","value":"10248.0"}],"created":"2026-09-22T03:46:24Z","modified":"2026-09-22T03:46:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010","type":"ImageService3","width":2150,"height":2562},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,1663.8 1426.7,1659.4 1431.4,2562.0 2047.9,2562.0 2009.6,764.6 2086.0,764.0 2085.5,25.9 2150.0,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2086.0,764.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0669755,41.5270968]}},{"type":"Feature","properties":{"resourceCoords":[2086.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0669677,41.5280864]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ashley, Indiana | 1917 | sanborn02257_002 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-22T03:46:24Z","modified":"2026-09-22T03:46:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000020","type":"ImageService3","width":2155,"height":2565},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2155.0,2565.0 -0.0,2565.0 -0.0,742.2 77.0,744.0 92.3,0.0 2155.0,0.0 2155.0,2565.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g02257002:sb000020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1444.0,744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0644174,41.5271262]}},{"type":"Feature","properties":{"resourceCoords":[77.0,744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0669755,41.5270968]}}]}}]}