{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02445_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"North Judson, Indiana | 1909 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"4"},{"label":"placed","value":"1"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 41.21748,-86.77563 +/-100m); p1__3 (tier 4, 41.21748,-86.77563 +/-100m); p1__4 (tier 4, 41.21748,-86.77563 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094nm:g4094nm_g024451909:02445_1909-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North Judson, Indiana | 1909 | sanborn02445_003 p1 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.74"},{"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":"2026-10-22T13:53:14Z","modified":"2026-10-22T13:53:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094nm:g4094nm_g024451909:02445_1909-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094nm:g4094nm_g024451909:02445_1909-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"728.2,1862.8 1578.2,1851.1 1563.7,333.9 1488.7,254.6 1511.7,185.1 1368.0,47.7 97.4,33.8 31.9,116.2 64.7,966.8 349.0,1353.8 385.5,1558.5 518.2,1583.2 728.2,1862.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094nm:g4094nm_g024451909:02445_1909-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[850.0,834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.775527,41.217716]}},{"type":"Feature","properties":{"resourceCoords":[306.0,59.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.7769708,41.2191761]}}]}}]}