{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02383_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"La Crosse, Indiana | 1915 | 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":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.31678,-86.89070 +/-134m); p1__3 (tier 4, 41.31678,-86.89070 +/-134m); p1__5 (tier 4, 41.31678,-86.89070 +/-134m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"La Crosse, Indiana | 1915 | sanborn02383_001 p1 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.65"},{"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":"2026-10-18T08:37:21Z","modified":"2026-10-18T08:37:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"284.0,1893.5 1101.0,1888.0 1143.3,1852.2 1165.2,878.9 1168.0,878.7 1168.0,878.0 1185.9,878.0 1584.2,861.8 1571.7,52.0 541.5,44.8 463.9,215.9 463.9,223.5 460.5,223.5 457.5,230.0 102.3,225.3 53.1,303.8 15.1,986.0 56.3,1838.2 284.0,1893.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[106.0,1338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.8939386,41.315562]}},{"type":"Feature","properties":{"resourceCoords":[1582.0,858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.8901988,41.3164546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"La Crosse, Indiana | 1915 | sanborn02383_001 p1 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4672.0"},{"label":"split_canvas_y","value":"3512.0"},{"label":"split_canvas_w","value":"1780.0"},{"label":"split_canvas_h","value":"2174.0"}],"created":"2026-10-18T08:37:21Z","modified":"2026-10-18T08:37:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1189.2,954.7 1202.6,1403.7 1564.8,1397.3 1579.9,898.4 1352.7,890.8 1189.2,954.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094lm:g4094lm_g023831915:02383_1915-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1168.0,878.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.88979832152455,41.31779294881992]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,878.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.88867276033278,41.31779458762092]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1421.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.88867008044852,41.31676596263795]}},{"type":"Feature","properties":{"resourceCoords":[1168.0,1421.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.88979564164029,41.316764323836956]}},{"type":"Feature","properties":{"resourceCoords":[1430.0,1127.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.8891344,41.3173212]}}]}}]}