{"id":"https://data.mapsnap.org/runs/v1.3/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 (2026-09-22)","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":"8"},{"label":"placed","value":"5"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 47.31810,-116.56684 +/-117m); p1__2 (tier 1, 47.31679,-116.57124 +/-168m); p5__2 (tier 1, 47.31674,-116.56160 +/-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"}],"created":"2026-09-22T00:12:54Z","modified":"2026-09-22T00:12:54Z","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=\"1535.4,-0.0 1573.0,1856.0 558.5,1913.0 -0.0,1913.0 -0.0,0.0 1535.4,-0.0\" /></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"}],"created":"2026-09-22T00:12:54Z","modified":"2026-09-22T00:12:54Z","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=\"1560.0,1495.0 1554.8,1876.7 50.1,1908.0 74.5,33.2 1597.4,34.2 1574.6,1135.6 1076.8,1147.6 1066.7,1511.5 1560.0,1495.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.56447742707618,47.31637964041535]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.56446676418663,47.31323474678652]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.56992965588357,47.313226112638574]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.56994031877312,47.3163710062674]}}]}},{"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"}],"created":"2026-09-22T00:12:54Z","modified":"2026-09-22T00:12:54Z","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=\"50.0,1913.0 49.6,308.4 -0.0,308.3 -0.0,-0.0 320.1,0.0 434.9,96.9 432.1,0.0 1613.0,0.0 1613.0,1913.0 50.0,1913.0\" /></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_1921-0005__1/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 p5 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"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":"2026-09-22T00:12:54Z","modified":"2026-09-22T00:12:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 -0.0,-0.0 0.0,1434.9 -0.0,1913.0 891.2,1913.0 890.6,1491.2 1613.0,1487.9 1613.0,1477.0 1601.5,1476.7 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1222.0,1461.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.5635031,47.3132451]}},{"type":"Feature","properties":{"resourceCoords":[249.0,94.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.569096,47.3182089]}}]}},{"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":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T00:12:54Z","modified":"2026-09-22T00:12:54Z","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=\"-0.0,-0.0 680.7,0.0 838.7,66.2 1613.0,648.5 1613.0,1090.5 1613.0,1579.3 697.7,1913.0 -0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274sm:g016711921:01671_1921-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[22.0,1110.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.5720192,47.3133578]}},{"type":"Feature","properties":{"resourceCoords":[22.0,33.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.572093,47.315326]}}]}}]}