{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04589_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Buffalo, Missouri | 1905 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"3"},{"label":"placed","value":"1"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 37.64391,-93.09193 +/-100m); p1__3 (tier 4, 37.64391,-93.09193 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164bm:g4164bm_g045891905:04589_1905-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Missouri | 1905 | sanborn04589_001 p1 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-17T22:37:55Z","modified":"2026-10-17T22:37:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164bm:g4164bm_g045891905:04589_1905-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164bm:g4164bm_g045891905:04589_1905-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"55.6,1468.7 98.4,1690.9 227.4,1691.0 228.2,1695.5 231.0,1695.5 231.2,1712.8 255.9,1856.0 1295.2,1878.7 1410.0,1814.3 1417.1,1878.8 1574.8,1871.8 1589.3,1714.2 1410.4,1712.0 1410.4,1506.0 1412.7,1506.0 1412.7,1502.5 1491.6,1503.2 1611.1,1499.1 1548.2,65.4 1318.9,36.5 1240.0,100.9 1154.0,29.1 817.1,57.4 724.0,14.2 616.3,121.7 451.5,57.0 57.3,42.1 42.0,880.8 113.3,1167.6 55.6,1468.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164bm:g4164bm_g045891905:04589_1905-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[634.0,173.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.09234,37.645389]}},{"type":"Feature","properties":{"resourceCoords":[614.0,909.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.0923855,37.6440039]}}]}}]}