{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04280_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Coleraine, Minnesota | 1944 | 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":"10"},{"label":"placed","value":"6"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 5, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p3__2 (tier 2, 47.28642,-93.42672 +/-303m); p5__1 (tier 1, 47.28613,-93.43586 +/-266m); p5__2 (tier 1, 47.29315,-93.42658 +/-100m); p5__3 (tier 1, 47.28728,-93.42490 +/-114m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Coleraine, Minnesota | 1944 | sanborn04280_004 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3404.4"},{"label":"split_canvas_w","value":"4544.0"},{"label":"split_canvas_h","value":"4247.6"}],"created":"2026-09-23T17:58:32Z","modified":"2026-09-23T17:58:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 1135.6,1913.0 1135.6,1853.2 1136.0,851.2 0.0,851.1 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[565.0,1596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4394789,47.286288]}},{"type":"Feature","properties":{"resourceCoords":[1097.0,1596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4379803,47.2863048]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Coleraine, Minnesota | 1944 | sanborn04280_004 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"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":"2026-09-23T17:58:32Z","modified":"2026-09-23T17:58:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,1631.1 1135.7,1581.1 1135.6,1853.2 1135.6,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.43036871680502,47.28950639033828]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42589060266229,47.28987144709034]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42525047837982,47.28627931376205]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42972859252255,47.28591425700999]}},{"type":"Feature","properties":{"resourceCoords":[786.0,1484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.42769,47.2868977]}},{"type":"Feature","properties":{"resourceCoords":[786.0,1484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4269641,47.2868998]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Coleraine, Minnesota | 1944 | sanborn04280_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T17:58:32Z","modified":"2026-09-23T17:58:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.3,-0.0 1613.0,-0.0 1613.0,1913.0 -0.0,1913.0 -0.0,0.0 1552.3,28.6 1552.3,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42618082119459,47.28979458800712]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42613215293757,47.286789400468734]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.43134974509559,47.286749972132746]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.43139841335261,47.28975515967113]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Coleraine, Minnesota | 1944 | sanborn04280_004 p3 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"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":"2026-09-23T17:58:32Z","modified":"2026-09-23T17:58:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1742.6 1559.7,1767.8 1559.9,1739.3 1613.0,1739.2 1613.0,-0.0 -0.0,0.0 -0.0,1742.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[569.0,1762.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4262201,47.2887327]}},{"type":"Feature","properties":{"resourceCoords":[1559.0,1222.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4247207,47.2869122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Coleraine, Minnesota | 1944 | sanborn04280_004 p4 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3466.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4185.2"}],"created":"2026-09-23T17:58:32Z","modified":"2026-09-23T17:58:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1206.2 0.0,866.7 34.2,1055.4 29.9,1900.0 -0.0,1913.0 29.9,1913.0 1613.0,1913.0 1613.0,1206.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,866.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42675898577477,47.284534950862]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,866.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.423834851817,47.28221214921386]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42606404524324,47.28092838204545]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.428988179201,47.283251183693594]}},{"type":"Feature","properties":{"resourceCoords":[38.0,1594.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4282401,47.2835876]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Coleraine, Minnesota | 1944 | sanborn04280_004 p4 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"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":"4824.8"}],"created":"2026-09-23T17:58:32Z","modified":"2026-09-23T17:58:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,866.7 1417.9,1165.1 1613.0,386.2 1613.0,0.0 129.7,0.0 -0.0,0.0 0.0,866.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042801944:04280_1944-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.43012500306111,47.28663153901568]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42646717262798,47.28484653009565]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1206.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.42844039779075,47.282996779416436]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1206.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.43209822822388,47.28478178833647]}},{"type":"Feature","properties":{"resourceCoords":[1488.0,911.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4282401,47.2835876]}}]}}]}