{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04322_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lake Crystal, Minnesota | 1914 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"10"},{"label":"placed","value":"8"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 5, georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 44.10650,-94.21822 +/-416m); p1__6 (tier 1, 44.10182,-94.21781 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3436.0"},{"label":"split_canvas_h","value":"4352.0"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"35.2,1043.2 76.0,1068.3 841.6,1056.1 853.5,46.4 170.2,18.6 94.7,20.5 35.9,50.8 34.5,544.4 35.2,1043.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[610.0,1054.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.2129045024297,44.105946640085364]}},{"type":"Feature","properties":{"resourceCoords":[50.0,45.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.2143939017325,44.10782125159049]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p1 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.61"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3436.0"},{"label":"split_canvas_y","value":"3905.6"},{"label":"split_canvas_w","value":"3016.0"},{"label":"split_canvas_h","value":"1830.8"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1368.3 1612.0,1310.1 1573.0,1309.8 1541.9,987.1 904.1,1008.2 890.0,1355.1 1394.0,1355.2 1612.0,1368.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1394.0,1355.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.216057,44.107898]}},{"type":"Feature","properties":{"resourceCoords":[890.0,1355.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.217439,44.107867]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p1 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4352.0"},{"label":"split_canvas_w","value":"3436.0"},{"label":"split_canvas_h","value":"3300.0"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.7,1912.0 38.9,1909.2 852.9,1908.3 842.2,1194.9 858.0,1195.3 858.0,1153.9 554.4,1142.0 554.5,1136.4 38.1,1131.3 39.1,1632.9 29.8,1912.0 38.7,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[560.0,1637.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.21601396769879,44.10393279724469]}},{"type":"Feature","properties":{"resourceCoords":[49.0,1121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.21738103340216,44.104874842948604]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p1 [5]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3436.0"},{"label":"split_canvas_y","value":"5712.0"},{"label":"split_canvas_w","value":"3016.0"},{"label":"split_canvas_h","value":"965.6"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1581.5,1516.9 1408.4,1440.4 871.1,1512.8 894.6,1649.0 1222.1,1638.4 1246.5,1665.6 1548.0,1668.4 1564.4,1643.0 1582.2,1615.4 1581.5,1516.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1050.0,1634.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.223861179949,44.106888497069185]}},{"type":"Feature","properties":{"resourceCoords":[1553.0,1634.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.22254455488253,44.10687500318441]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.7,1816.5 55.0,1728.5 47.4,725.9 19.5,688.2 38.4,660.6 40.4,560.7 81.6,203.8 534.6,158.4 534.2,154.8 1550.5,164.8 1550.5,168.1 1551.3,694.2 1545.3,1231.5 1542.7,1769.0 1096.9,1763.4 573.6,1750.2 133.2,1745.8 130.8,1820.0 97.7,1816.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1112.0,1226.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.2196848,44.1058897]}},{"type":"Feature","properties":{"resourceCoords":[580.0,689.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.221072,44.10687]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"982.5,1768.7 1285.6,1769.8 1287.1,1811.1 1537.1,1808.7 1544.8,1140.5 1611.3,1179.5 1599.8,683.0 1590.6,191.5 1535.8,221.2 1441.0,85.7 1195.8,94.2 1197.2,155.3 968.2,150.9 440.1,172.7 1.0,179.8 1.0,225.3 12.5,700.9 18.5,1229.7 27.9,1758.8 466.7,1754.5 467.5,1776.2 982.4,1763.1 982.5,1768.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[965.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.21607945166086,44.10688380311723]}},{"type":"Feature","properties":{"resourceCoords":[1554.0,154.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.2145250220762,44.10788133543229]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1510.8,48.4 1578.2,274.9 1552.4,1871.0 161.4,1865.8 157.5,1912.0 83.0,1912.0 78.8,1470.2 81.8,945.0 78.8,497.6 75.8,50.3 607.7,32.1 891.6,32.5 891.3,23.4 892.3,23.4 1510.8,48.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1153.0,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.21993782582308,44.10292312278548]}},{"type":"Feature","properties":{"resourceCoords":[91.0,1473.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.221061364191,44.104885585638954]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Crystal, Minnesota | 1914 | sanborn04322_004 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:24:25Z","modified":"2026-10-20T03:24:25Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"27.9,808.1 41.0,173.7 100.1,86.8 326.8,23.2 778.9,27.3 836.5,108.1 989.5,124.1 1478.7,55.6 1456.2,121.0 1535.8,194.7 1520.0,318.6 1584.5,443.1 1583.6,1040.7 1576.3,1761.0 1129.4,1759.8 113.6,1753.3 27.9,808.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043221914:04322_1914-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1134.0,1024.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.2185958,44.1092229]}},{"type":"Feature","properties":{"resourceCoords":[694.0,1757.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.219712,44.1078596]}}]}}]}