{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04410_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Waterville, Minnesota | 1894 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"7"},{"label":"placed","value":"3"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 44.21849,-93.56717 +/-220m); p1__2 (tier 1, 44.21722,-93.55915 +/-162m); p2__1 (tier 1, 44.21723,-93.57638 +/-110m); p2__2 (tier 1, 44.21624,-93.56964 +/-260m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterville, Minnesota | 1894 | sanborn04410_001 p1 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3266.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4385.2"}],"created":"2026-09-23T07:33:05Z","modified":"2026-09-23T07:33:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,816.7 1584.4,817.0 1584.2,876.6 93.0,877.6 93.3,954.9 -0.0,955.2 -0.0,1913.0 1613.0,1913.0 1613.0,816.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1245.0,877.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.564768,44.2177766]}},{"type":"Feature","properties":{"resourceCoords":[93.0,877.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.5677813,44.2177853]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterville, Minnesota | 1894 | sanborn04410_001 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-23T07:33:05Z","modified":"2026-09-23T07:33:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1519.2,1913.0 -0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,90.5 1408.7,89.0 1404.4,659.8 1515.0,660.0 1519.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1515.0,660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.5677899,44.2199497]}},{"type":"Feature","properties":{"resourceCoords":[933.0,1833.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.5692922,44.217789]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterville, Minnesota | 1894 | sanborn04410_001 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-23T07:33:05Z","modified":"2026-09-23T07:33:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1712.3 121.7,1719.5 109.0,562.0 -0.0,562.6 -0.0,-0.0 1613.0,0.0 1613.0,1712.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044101894:04410_1894-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1271.0,1140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.5647631,44.2188513]}},{"type":"Feature","properties":{"resourceCoords":[692.0,556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.566265,44.219952]}}]}}]}