{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04314_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Jackson, Minnesota | 1907 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"13"},{"label":"placed","value":"8"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 4, georef-snap 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p6__2 (tier 3, 43.62479,-94.98821 +/-798m); p7__1 (tier 1, 43.62950,-94.97511 +/-130m); p7__2 (tier 1, 43.61880,-94.98990 +/-100m); p7__3 (tier 1, 43.61998,-94.98354 +/-100m); p7__5 (tier 1, 43.61870,-94.99149 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"86.2,72.4 439.4,0.0 1613.0,0.0 1613.0,1913.0 873.9,1913.0 867.3,1463.1 480.5,1621.2 115.7,1626.5 86.2,72.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98884731426487,43.623181522280895]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98468269969588,43.62312736531848]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98477080353344,43.61952659440936]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98893541810244,43.61958075137177]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"19"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"425.7,1913.0 -0.0,1913.0 0.0,0.0 729.2,-0.0 1613.0,53.8 1613.0,409.1 1563.8,409.9 1567.4,1836.8 425.7,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[801.0,1132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.9895718,43.6230315]}},{"type":"Feature","properties":{"resourceCoords":[1556.0,55.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.986768,43.6215873]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"23.8,768.0 809.1,757.3 809.2,390.8 78.2,398.6 79.5,37.0 404.9,31.4 404.1,-0.0 1613.0,-0.0 1613.0,1099.5 1506.9,1101.3 1507.2,1122.4 1582.5,1122.8 1613.0,1913.0 1585.9,1845.8 26.4,1851.2 23.8,768.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98667025014504,43.6216282223858]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98668311434258,43.61860510234225]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99160108413659,43.61861622512466]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99158821993905,43.62163934516821]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,156.5 342.0,160.1 342.4,93.8 1504.3,94.9 1496.8,1894.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[340.0,475.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.9924179,43.6237542]}},{"type":"Feature","properties":{"resourceCoords":[1505.0,475.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.9924072,43.6215855]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.6,1913.0 39.7,112.8 1599.6,117.4 1613.0,1913.0 32.6,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99113998664889,43.6216644611764]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.9911261769863,43.61864225990262]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99604265562907,43.618630319650414]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99605646529166,43.621652520924194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p6 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"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":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1135.9 1376.0,1112.0 1400.0,913.4 1613.0,876.2 1613.0,-0.0 -0.0,0.0 0.0,804.1 477.7,806.6 475.9,1667.1 823.6,1671.7 818.6,1778.9 773.7,1913.0 814.7,1913.0 1613.0,1913.0 1613.0,1135.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1376.0,1112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.9800049,43.6272777]}},{"type":"Feature","properties":{"resourceCoords":[1218.0,1112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.9800685,43.6275948]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p6 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6646.4"},{"label":"split_canvas_w","value":"3294.4"},{"label":"split_canvas_h","value":"1005.6"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"58.0,1866.1 225.7,1913.0 773.7,1913.0 818.6,1778.9 823.6,1671.7 475.9,1667.1 119.4,1663.0 58.0,1866.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0006__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1661.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.97954357049028,43.62750229899092]}},{"type":"Feature","properties":{"resourceCoords":[823.6,1661.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.97887374527532,43.62602392682057]}},{"type":"Feature","properties":{"resourceCoords":[823.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.97949880042201,43.625875752278624]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98016862563696,43.62735412444897]}},{"type":"Feature","properties":{"resourceCoords":[58.0,1866.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.9800049,43.6272777]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0007__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jackson, Minnesota | 1907 | sanborn04314_003 p7 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2503.6"},{"label":"split_canvas_y","value":"3068.0"},{"label":"split_canvas_w","value":"1694.8"},{"label":"split_canvas_h","value":"2311.2"}],"created":"2026-09-20T17:27:47Z","modified":"2026-09-20T17:27:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0007__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"625.9,767.0 626.1,787.9 700.2,789.5 693.8,1344.7 799.5,1344.6 1046.0,1344.5 1049.6,767.0 625.9,767.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144jm:g043141907:04314_1907-0007__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[625.9,767.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98951345990749,43.61881032695958]}},{"type":"Feature","properties":{"resourceCoords":[1049.6,767.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.98949896283133,43.61800569968364]}},{"type":"Feature","properties":{"resourceCoords":[1049.6,1344.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99100253194887,43.61799130072643]}},{"type":"Feature","properties":{"resourceCoords":[625.9,1344.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.99101702902502,43.61879592800237]}}]}}]}