{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01867_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Fisher, Illinois | 1932 | 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":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"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:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fisher, Illinois | 1932 | sanborn01867_004 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.62"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3970.8"},{"label":"split_canvas_w","value":"1894.0"},{"label":"split_canvas_h","value":"3681.2"}],"created":"2026-10-18T03:37:13Z","modified":"2026-10-18T03:37:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"472.5,1721.4 461.2,1720.8 439.3,1651.8 471.2,1219.7 456.3,1009.1 140.5,1002.5 68.0,1035.3 24.8,1238.7 33.0,1714.3 28.1,1715.5 69.8,1760.8 71.2,1834.6 224.2,1830.2 224.2,1814.0 472.5,1746.2 472.5,1740.8 472.5,1721.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[367.6,1085.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.3482414,40.3212005]}},{"type":"Feature","properties":{"resourceCoords":[66.9,1085.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.3497071,40.3212026]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fisher, Illinois | 1932 | sanborn01867_004 p1 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.77"},{"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":"2026-10-18T03:37:13Z","modified":"2026-10-18T03:37:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"471.5,996.1 473.5,996.1 473.5,1012.5 519.8,1384.0 491.1,1559.0 535.7,1846.9 860.2,1893.3 1530.9,1865.8 1570.2,1588.7 1546.8,1089.3 1575.3,848.7 1573.5,229.0 1481.9,54.3 1052.0,30.7 1052.0,55.6 802.7,123.9 802.8,140.2 649.1,144.8 647.6,70.7 605.6,25.3 304.6,101.5 71.3,102.2 49.5,127.7 21.6,561.6 48.3,980.7 471.2,994.1 471.5,996.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104fm:g018671932:01867_1932-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[962.0,888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.348185,40.315666]}},{"type":"Feature","properties":{"resourceCoords":[358.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.3511125,40.3167087]}}]}}]}