{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01642_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mullan, Idaho | 1918 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"12"},{"label":"placed","value":"4"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 47.46955,-115.79525 +/-126m); p1__3 (tier 3, 47.46906,-115.79632 +/-342m); p1__4 (tier 1, 47.46958,-115.79707 +/-101m); p2__1 (tier 1, 47.47285,-115.80243 +/-208m); p3 (tier 2, 47.46980,-115.80202 +/-164m); p7__1 (tier 3, 47.46766,-115.79445 +/-342m); p7__2 (tier 1, 47.46734,-115.79301 +/-100m); p7__3 (tier 1, 47.46636,-115.79246 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mullan, Idaho | 1918 | sanborn01642_004 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.43"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3150.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3302.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T03:49:00Z","modified":"2026-10-19T03:49:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1206.8,1708.8 1295.4,1825.6 1490.7,1851.9 1534.0,1733.5 1589.9,568.5 1556.7,325.0 1442.7,119.0 1221.2,288.1 966.8,240.2 874.1,312.4 981.6,1197.2 921.6,1460.0 1053.8,1653.6 1206.8,1708.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1073.3,337.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.8045382976415,47.46935342992106]}},{"type":"Feature","properties":{"resourceCoords":[1337.2,337.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.80394454764877,47.46907925199183]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mullan, Idaho | 1918 | sanborn01642_004 p4","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T03:49:00Z","modified":"2026-10-19T03:49:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1176.2,1839.2 524.0,1775.8 402.5,1865.5 147.4,1856.0 26.9,1585.3 47.2,32.6 275.3,31.6 456.4,103.3 1501.0,53.1 1612.0,131.5 1612.0,137.5 1605.5,327.6 1609.4,328.9 1607.2,493.6 1612.0,493.6 1612.0,645.0 1612.0,761.9 1586.1,1071.9 1568.8,1199.5 1542.5,1448.2 1505.3,1694.7 1471.9,1869.0 1361.9,1860.7 1176.2,1839.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[548.0,778.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.7997735,47.4706357]}},{"type":"Feature","properties":{"resourceCoords":[1086.0,497.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.7985287,47.4713528]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mullan, Idaho | 1918 | sanborn01642_004 p5","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.72"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T03:49:00Z","modified":"2026-10-19T03:49:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"748.9,1912.0 747.2,1898.9 1174.5,1851.1 1591.1,1884.2 1611.5,783.1 1518.2,322.9 1582.3,307.1 1519.2,217.2 1548.4,87.4 503.6,19.0 251.2,30.4 216.6,83.2 135.6,57.8 133.9,222.1 138.8,222.1 139.6,489.7 114.8,799.1 97.9,926.4 72.5,1174.6 36.1,1420.7 3.5,1594.6 1.0,1594.5 1.0,1676.9 667.5,1834.6 653.4,1912.0 748.9,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[785.0,1300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.7948071,47.4699109]}},{"type":"Feature","properties":{"resourceCoords":[139.0,493.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.7969877,47.4710896]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mullan, Idaho | 1918 | sanborn01642_004 p6","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.71"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T03:49:00Z","modified":"2026-10-19T03:49:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.0,1787.2 40.3,1428.1 42.3,1134.6 47.0,948.4 45.4,841.9 127.2,834.8 226.5,157.1 304.7,164.4 297.4,69.2 559.5,12.7 1471.6,39.1 1559.5,214.8 1525.7,575.0 1611.5,876.9 1587.8,1878.7 136.6,1876.2 137.8,1899.7 38.0,1787.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274mm:g016421918:01642_1918-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[843.0,199.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.794689,47.467784]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1759.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-115.798605,47.466072]}}]}}]}