{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05256_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sutton, Nebraska | 1897 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"4"},{"label":"placed","value":"3"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 40.60911,-97.86553 +/-103m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sutton, Nebraska | 1897 | sanborn05256_003 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.66"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T15:56:59Z","modified":"2026-10-18T15:56:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"428.4,191.2 427.9,158.9 989.8,89.5 992.7,176.0 1144.0,14.9 1127.1,84.6 1203.6,91.9 1210.7,64.1 1294.0,92.3 1440.4,51.2 1509.8,72.4 1544.0,1791.3 1553.4,1791.3 1553.5,1852.0 1260.5,1851.2 990.7,1853.9 711.7,1860.7 428.2,1855.8 283.1,1854.3 110.3,1840.6 69.0,1736.0 65.7,928.9 121.7,845.6 137.4,449.1 124.5,250.1 428.4,191.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[993.0,1339.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.85949253535476,40.60653077105985]}},{"type":"Feature","properties":{"resourceCoords":[433.0,1841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.86091683884787,40.605552773983874]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sutton, Nebraska | 1897 | sanborn05256_003 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.95"},{"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":"3482.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T15:56:59Z","modified":"2026-10-18T15:56:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"158.9,1810.2 801.4,1730.6 856.5,95.6 807.6,45.9 95.0,75.5 90.6,629.9 152.1,630.0 150.2,926.9 152.1,1200.2 158.0,1482.8 152.1,1770.0 158.9,1810.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[152.1,630.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.8580554,40.6055411]}},{"type":"Feature","properties":{"resourceCoords":[152.1,1770.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.8609289,40.605524]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sutton, Nebraska | 1897 | sanborn05256_003 p2 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.83"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3419.6"},{"label":"split_canvas_y","value":"1966.8"},{"label":"split_canvas_w","value":"3032.4"},{"label":"split_canvas_h","value":"5685.2"}],"created":"2026-10-18T15:56:59Z","modified":"2026-10-18T15:56:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1504.2,1359.9 1432.2,790.5 1519.8,787.3 1356.2,634.3 954.8,537.6 898.2,671.6 903.3,1863.7 1565.9,1885.9 1597.4,1667.1 1536.8,1359.2 1504.2,1359.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194sm:g052561897:05256_1897-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1045.7,1370.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.860977,40.609691]}},{"type":"Feature","properties":{"resourceCoords":[1045.7,785.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.8595041,40.6096928]}}]}}]}