{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn06562_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Pembina, North-Dakota | 1910 | 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":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p2__3 (tier 2, 48.96794,-97.24447 +/-100m); p2__4 (tier 2, 48.96794,-97.24447 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pembina, North-Dakota | 1910 | sanborn06562_006 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5759.6"},{"label":"split_canvas_w","value":"3944.0"},{"label":"split_canvas_h","value":"1948.4"}],"created":"2026-09-23T20:11:38Z","modified":"2026-09-23T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1730.8 984.1,1744.4 986.0,1439.9 0.0,1441.5 -0.0,1730.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[90.0,1723.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.248153,48.96693]}},{"type":"Feature","properties":{"resourceCoords":[773.0,1723.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.2473099,48.9679119]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pembina, North-Dakota | 1910 | sanborn06562_006 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-23T20:11:38Z","modified":"2026-09-23T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1628.0,1384.8 1544.1,1386.7 1543.4,9.0 0.0,0.0 0.0,1441.5 986.0,1439.9 983.0,1927.0 1628.0,1927.0 1628.0,1384.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[332.0,704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.246414,48.966289]}},{"type":"Feature","properties":{"resourceCoords":[1552.0,704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.244659,48.968261]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pembina, North-Dakota | 1910 | sanborn06562_006 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-23T20:11:38Z","modified":"2026-09-23T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.7,50.4 152.6,1367.8 232.9,1366.4 231.3,1632.9 347.1,1927.0 799.2,1927.0 797.6,1463.3 1628.0,1458.5 1628.0,1085.6 1312.0,1081.7 1309.6,706.5 1628.0,705.2 1628.0,0.0 -0.0,-0.0 0.0,49.7 159.7,50.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[164.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.244659,48.968261]}},{"type":"Feature","properties":{"resourceCoords":[1286.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.242988,48.970164]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pembina, North-Dakota | 1910 | sanborn06562_006 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5238.4"},{"label":"split_canvas_y","value":"2820.8"},{"label":"split_canvas_w","value":"1273.6"},{"label":"split_canvas_h","value":"1521.6"}],"created":"2026-09-23T20:11:38Z","modified":"2026-09-23T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1628.0,705.2 1309.6,706.5 1312.0,1081.7 1628.0,1085.6 1628.0,705.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd417m:g4174m:g4174pm:g065621910:06562_1910-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1309.6,705.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.24226583866148,48.97108882390977]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,705.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.24179921653074,48.9716014302305]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1085.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.24087025387125,48.97123413133937]}},{"type":"Feature","properties":{"resourceCoords":[1309.6,1085.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.241336876002,48.97072152501864]}},{"type":"Feature","properties":{"resourceCoords":[1345.5,728.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.2421571,48.9711245]}}]}}]}