{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02298_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Colfax, Indiana | 1895 | 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":"6"},{"label":"placed","value":"2"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 40.19387,-86.66733 +/-100m); p1__3 (tier 4, 40.19387,-86.66733 +/-100m); p1__4 (tier 4, 40.19387,-86.66733 +/-100m); p1__6 (tier 4, 40.19387,-86.66733 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Colfax, Indiana | 1895 | sanborn02298_001 p1 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.54"},{"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":"2026-10-22T13:56:27Z","modified":"2026-10-22T13:56:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1327.2,1454.0 1361.6,1007.7 1577.8,970.5 1582.5,287.0 1505.7,75.7 1426.0,40.5 1322.2,93.7 1234.4,34.4 770.2,57.5 654.8,217.6 349.5,266.0 301.4,603.5 296.8,610.5 296.2,610.5 71.5,612.2 58.0,664.1 55.3,1402.7 578.8,1452.5 578.8,1453.5 579.9,1453.5 580.2,1482.0 594.4,1776.9 657.5,1879.5 1104.3,1878.6 1178.9,1472.5 1183.1,1472.0 1183.0,1466.5 1227.1,1466.5 1327.2,1454.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[571.0,975.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.6678991,40.1941272]}},{"type":"Feature","properties":{"resourceCoords":[65.0,1445.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.6696073,40.1943401]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Colfax, Indiana | 1895 | sanborn02298_001 p1 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.18"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5814.0"},{"label":"split_canvas_w","value":"2336.0"},{"label":"split_canvas_h","value":"1838.0"}],"created":"2026-10-22T13:56:27Z","modified":"2026-10-22T13:56:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 584.0,1913.0 583.3,1789.0 579.9,1453.5 0.0,1453.5 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g022981895:02298_1895-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1453.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.66719100560434,40.194660429999225]}},{"type":"Feature","properties":{"resourceCoords":[584.0,1453.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.6662583652571,40.19379893260019]}},{"type":"Feature","properties":{"resourceCoords":[584.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.66714685280354,40.19323787584648]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.66807949315078,40.194099373245514]}},{"type":"Feature","properties":{"resourceCoords":[309.0,1763.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.6672963,40.1938265]}}]}}]}