{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01671_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Saint Maries, Idaho | 1921 | 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":"14"},{"label":"placed","value":"4"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 2, georef-snap 1, snap:1 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 47.31530,-116.56698 +/-343m); p1__2 (tier 4, 47.31530,-116.56698 +/-343m); p1__3 (tier 4, 47.31530,-116.56698 +/-343m); p1__4 (tier 4, 47.31530,-116.56698 +/-343m); p5__1 (tier 1, 47.31527,-116.56354 +/-100m); p5__2 (tier 1, 47.31267,-116.56274 +/-268m); p5__3 (tier 1, 47.31491,-116.56001 +/-100m); p5__4 (tier 1, 47.30808,-116.56406 +/-100m); p5__5 (tier 1, 47.32095,-116.56606 +/-100m); p5__6 (tier 1, 47.31541,-116.57184 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Maries, Idaho | 1921 | sanborn01671_004 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.46"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:55:23Z","modified":"2026-10-19T19:55:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1573.7,1855.7 1568.2,1472.2 1564.8,1095.5 1547.0,363.0 1535.6,12.2 1406.6,1.0 1306.1,1.0 1311.8,38.9 274.1,14.8 68.8,78.6 22.7,201.6 25.4,1853.3 98.4,1901.0 1321.1,1897.7 1573.8,1869.3 1573.7,1855.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1042.0,1506.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.5689054,47.3172554]}},{"type":"Feature","properties":{"resourceCoords":[1547.0,363.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.5657697,47.3162338]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Maries, Idaho | 1921 | sanborn01671_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:55:23Z","modified":"2026-10-19T19:55:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"495.1,1895.7 546.6,1894.6 548.2,1799.8 1065.0,1591.4 1059.9,1736.4 1562.0,1576.1 1563.1,1493.4 1612.0,1492.1 1612.0,1462.2 1607.6,1462.5 1604.1,36.9 1600.7,36.9 584.9,35.6 290.5,32.4 71.5,35.9 71.4,84.7 1.0,84.6 1.0,104.4 71.3,113.0 70.8,454.1 63.7,1166.4 54.4,1532.5 47.0,1905.2 281.6,1900.2 495.0,1883.7 495.1,1895.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[578.0,1508.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.56878457748753,47.31524409055241]}},{"type":"Feature","properties":{"resourceCoords":[578.0,438.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.5657200544215,47.315248905805205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Maries, Idaho | 1921 | sanborn01671_004 p4","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:55:23Z","modified":"2026-10-19T19:55:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,76.0 1.0,308.4 50.6,308.4 54.5,535.7 51.4,841.2 51.0,1895.5 206.8,1898.6 1607.2,1893.9 1609.8,62.4 946.4,18.2 859.8,68.5 448.9,24.7 1.0,76.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[813.0,837.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.562466,47.3152473]}},{"type":"Feature","properties":{"resourceCoords":[813.0,1894.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.5624619,47.3132699]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Maries, Idaho | 1921 | sanborn01671_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.22"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:55:23Z","modified":"2026-10-19T19:55:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1610.7,1887.9 1165.9,1881.3 1154.5,1815.6 1052.5,1810.8 756.8,1890.9 88.3,1830.2 47.4,1770.3 12.3,149.2 13.6,75.8 50.3,16.9 1202.9,64.5 1201.7,118.1 1301.0,124.3 1495.2,672.0 1343.4,659.8 1487.8,1189.9 1574.5,1195.0 1573.5,1246.0 1604.9,1248.4 1610.7,1887.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.57318387671808,47.315417144591244]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.56878571437467,47.315559538661084]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.56853837163645,47.31199810220657]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.57293653397986,47.311855708136726]}}]}}]}