{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01633_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mackay, Idaho | 1931 | 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":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 43.90923,-113.60818 +/-100m); p4__2 (tier 1, 43.91201,-113.61963 +/-105m); p4__3 (tier 1, 43.91324,-113.60851 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mackay, Idaho | 1931 | sanborn01633_003 p1","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T12:04:38Z","modified":"2026-09-23T12:04:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,-0.0 1563.0,1682.0 1613.0,1814.2 1613.0,1913.0 -0.0,1913.0 0.0,0.0 1613.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[60.0,572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.617544,43.915309]}},{"type":"Feature","properties":{"resourceCoords":[1563.0,1682.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.616461,43.911706]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mackay, Idaho | 1931 | sanborn01633_003 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"},{"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":"2026-09-23T12:04:38Z","modified":"2026-09-23T12:04:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"643.0,0.0 282.5,0.0 284.3,399.6 0.0,400.1 -0.0,1204.8 1563.4,1139.4 1562.2,-0.0 643.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1054.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.614422,43.914625]}},{"type":"Feature","properties":{"resourceCoords":[1054.0,1818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.615419,43.91388]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mackay, Idaho | 1931 | sanborn01633_003 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"23"}],"created":"2026-09-23T12:04:38Z","modified":"2026-09-23T12:04:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.7,1837.0 40.0,117.5 -0.0,118.8 0.0,-0.0 1613.0,-0.0 1613.0,1797.1 108.7,1837.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1089.0,737.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.610522,43.913347]}},{"type":"Feature","properties":{"resourceCoords":[84.0,1302.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.613494,43.913973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mackay, Idaho | 1931 | sanborn01633_003 p4 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"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":"2026-09-23T12:04:38Z","modified":"2026-09-23T12:04:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.2,1231.2 113.3,1329.2 -0.0,1334.0 0.0,1537.5 300.8,1537.2 301.6,1913.0 888.5,1913.0 888.4,1810.0 887.6,1268.9 1613.0,1265.7 1613.0,-0.0 1504.0,-0.0 1501.7,66.3 42.8,56.1 54.0,1102.0 109.2,1231.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016331931:01633_1931-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1042.0,1102.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.614485,43.910348]}},{"type":"Feature","properties":{"resourceCoords":[54.0,1102.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.616461,43.911706]}}]}}]}