{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01036_010.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Loveland, Colorado | 1946 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"23"},{"label":"placed","value":"14"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 12, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 40.40313,-105.06107 +/-1021m); p13__2 (tier 1, 40.39322,-105.06279 +/-155m); p14__1 (tier 3, 40.38797,-105.07886 +/-1021m); p14__2 (tier 3, 40.38797,-105.07886 +/-1021m); p14__3 (tier 3, 40.38797,-105.07886 +/-1021m); p14__4 (tier 3, 40.38797,-105.07886 +/-1021m); p14__5 (tier 3, 40.38797,-105.07886 +/-1021m); p14__6 (tier 3, 40.38797,-105.07886 +/-1021m); p14__7 (tier 3, 40.38797,-105.07886 +/-1021m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p10 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6024.4"},{"label":"split_canvas_w","value":"1681.6"},{"label":"split_canvas_h","value":"1627.6"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"355.9,1802.0 356.4,1550.1 76.0,1551.2 77.6,1605.2 -0.0,1604.9 -0.0,1913.0 420.4,1913.0 419.1,1801.5 355.9,1802.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1506.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.08690441227758,40.39382782576237]}},{"type":"Feature","properties":{"resourceCoords":[420.4,1506.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.08486677213111,40.39381527662367]}},{"type":"Feature","properties":{"resourceCoords":[420.4,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.08488277761674,40.39231502954494]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.08692041776321,40.39232757868364]}},{"type":"Feature","properties":{"resourceCoords":[356.4,1550.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.085179,40.393655]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p10 [2]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"18"},{"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":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1130.0,1859.2 1410.1,1856.9 1404.7,1091.4 1501.6,1091.6 1496.7,144.8 1366.8,145.6 1366.4,0.0 -0.0,-0.0 0.0,1507.6 415.6,1506.1 420.4,1913.0 421.0,1913.0 651.0,1913.0 1131.9,1913.0 1130.0,1859.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1410.0,1612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.085165,40.39456]}},{"type":"Feature","properties":{"resourceCoords":[1500.0,824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.084682,40.397468]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p11","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"73.1,1719.7 81.2,701.5 178.1,703.0 183.6,0.0 1579.0,0.0 1574.4,405.0 1301.6,399.4 1296.5,715.9 1291.3,1245.6 1565.6,1249.8 1560.5,1720.2 73.1,1719.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[669.0,392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0823136,40.3976296]}},{"type":"Feature","properties":{"resourceCoords":[76.0,1468.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.085179,40.393655]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"149.3,1636.8 143.2,1164.4 95.7,1165.0 91.2,118.4 1028.4,114.3 1028.1,-0.0 1613.0,-0.0 1613.0,1913.0 575.2,1913.0 568.8,1631.6 149.3,1636.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[95.0,931.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.074547,40.394421]}},{"type":"Feature","properties":{"resourceCoords":[370.0,385.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.071937,40.393365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p13 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3020.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4631.2"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,755.2 309.4,756.2 305.1,1127.4 296.0,1142.8 286.8,1149.6 241.6,1163.9 239.2,1385.3 -0.0,1378.0 -0.0,1592.9 236.3,1592.1 210.8,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[317.0,882.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.06331,40.396347]}},{"type":"Feature","properties":{"resourceCoords":[736.0,1344.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.061278,40.39464]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"21"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1244.2,100.6 1242.0,1619.0 1497.9,1622.3 1494.8,1816.0 1613.0,1817.0 1613.0,1913.0 659.0,1913.0 659.0,1809.0 103.8,1805.3 106.7,92.5 1244.2,100.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[659.0,1808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0779619,40.3944691]}},{"type":"Feature","properties":{"resourceCoords":[659.0,98.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0779257,40.3975871]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"249.5,1803.3 252.3,1612.4 -0.0,1609.5 -0.0,112.6 1374.8,121.7 1378.7,1815.5 249.5,1803.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[266.0,684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.075893,40.396511]}},{"type":"Feature","properties":{"resourceCoords":[828.0,118.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.074514,40.3975472]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1359.0,1795.3 282.6,1799.2 266.8,96.2 1359.0,96.0 1359.0,1795.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[825.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.071909,40.394382]}},{"type":"Feature","properties":{"resourceCoords":[1359.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0705481,40.3974957]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p5","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"121.8,1913.0 118.5,124.8 804.9,123.3 803.8,0.0 1613.0,0.0 1613.0,659.8 1552.8,692.7 1554.5,915.1 1314.2,912.4 1318.3,1128.2 1555.6,1122.8 1536.2,1445.7 1613.0,1444.2 1613.0,1913.0 121.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[806.0,406.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.067255,40.396413]}},{"type":"Feature","properties":{"resourceCoords":[121.0,693.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.070589,40.395406]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.1,0.0 1439.8,0.0 1447.5,252.0 1613.0,251.3 1613.0,608.5 1443.2,609.2 1437.3,1104.2 1613.0,1104.8 1613.0,1805.2 82.2,1781.1 100.1,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1083.0,484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0731161,40.402329]}},{"type":"Feature","properties":{"resourceCoords":[99.0,140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0778408,40.403589]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p7 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"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":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"865.4,1852.5 865.1,1730.6 1613.0,1735.6 1613.0,1142.7 894.5,1143.2 896.5,0.0 706.0,0.0 708.3,126.5 370.6,132.5 370.1,88.3 183.1,96.5 183.7,135.8 -0.0,139.1 -0.0,323.6 162.8,320.9 167.0,672.2 -0.0,675.0 -0.0,1162.0 172.8,1160.5 181.1,1849.4 865.4,1852.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[187.0,910.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.070488,40.400988]}},{"type":"Feature","properties":{"resourceCoords":[623.0,1300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.0683834,40.399518]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p7 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3578.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2874.0"},{"label":"split_canvas_h","value":"4572.8"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1087.8,1103.8 1185.2,1097.3 1275.2,1098.9 1274.9,1142.9 1613.0,1142.7 1613.0,0.0 896.5,0.0 894.5,1143.2 1087.8,1143.1 1087.8,1103.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1090.4,652.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.070457,40.4056884]}},{"type":"Feature","properties":{"resourceCoords":[1532.0,652.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.068303,40.405697]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"90.7,1312.6 -0.0,1312.2 -0.0,-0.0 1613.0,0.0 1613.0,550.8 1411.4,552.9 1422.7,1636.8 87.6,1643.0 90.7,1312.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.0782169238655,40.41017405038753]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.07044382307352,40.41014348837871]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.07049109010183,40.40307414459089]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.0782641908938,40.40310470659971]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Loveland, Colorado | 1946 | sanborn01036_010 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:12:51Z","modified":"2026-09-22T10:12:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"131.2,1463.5 -0.0,1463.9 -0.0,-0.0 1541.8,0.0 1538.3,1693.3 131.2,1708.9 131.2,1463.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010361946:01036_1946-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.08522162834446,40.405375782970616]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.07747045494087,40.40531920838215]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.07755794691,40.39826932601701]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-105.0853091203136,40.39832590060547]}}]}}]}