{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05067_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Philipsburg, Montana | 1894 | 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":"4"},{"label":"placed","value":"4"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1894 | sanborn05067_004 p1","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T04:40:50Z","modified":"2026-09-22T04:40:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,61.3 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 119.2,1911.9 96.0,63.9 -0.0,61.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[104.0,841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2927929,46.3327472]}},{"type":"Feature","properties":{"resourceCoords":[104.0,431.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2925161,46.3335202]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1894 | sanborn05067_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:40:50Z","modified":"2026-09-22T04:40:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1564.0,23.8 1578.2,1913.0 -0.0,1913.0 -0.0,1139.2 132.7,1194.3 51.3,868.3 -0.0,846.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29642977725007,46.33496347423122]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29214620695677,46.33423820563728]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29338324263016,46.330705692780214]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29766681292345,46.33143096137416]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1894 | sanborn05067_004 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-22T04:40:50Z","modified":"2026-09-22T04:40:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1120.8 1567.9,1303.2 1613.0,1338.1 1613.0,1682.6 1495.8,1594.9 1417.1,1913.0 494.4,1913.0 516.9,753.5 -0.0,749.3 -0.0,-0.0 1613.0,0.0 1613.0,1120.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1535.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2970838,46.3356801]}},{"type":"Feature","properties":{"resourceCoords":[389.0,507.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.3001604,46.3348654]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1894 | sanborn05067_004 p4","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-22T04:40:50Z","modified":"2026-09-22T04:40:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,608.5 1613.0,1913.0 -0.0,1913.0 -0.0,0.0 1089.5,0.0 1101.5,614.3 1613.0,608.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671894:05067_1894-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[625.0,1155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.3025187,46.3334115]}},{"type":"Feature","properties":{"resourceCoords":[1476.0,602.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.3001847,46.3344254]}}]}}]}