{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04841_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Republic, Missouri | 1920 | 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":"8"},{"label":"placed","value":"1"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 37.12002,-93.48032 +/-100m); p1__3 (tier 4, 37.12002,-93.48032 +/-100m); p1__4 (tier 4, 37.12002,-93.48032 +/-100m); p1__5 (tier 4, 37.12002,-93.48032 +/-100m); p1__6 (tier 4, 37.12002,-93.48032 +/-100m); p1__7 (tier 4, 37.12002,-93.48032 +/-100m); p1__8 (tier 4, 37.12002,-93.48032 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048411920:04841_1920-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Republic, Missouri | 1920 | sanborn04841_001 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.56"},{"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":"2026-10-17T18:43:01Z","modified":"2026-10-17T18:43:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048411920:04841_1920-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048411920:04841_1920-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"749.2,1873.8 982.3,1874.0 1197.3,1758.2 1246.0,1443.4 1196.8,1142.0 1191.0,1142.0 1191.0,1106.8 1165.4,950.5 1170.8,411.2 1191.0,361.3 1191.0,331.1 1191.0,302.4 1214.7,302.6 1245.3,226.8 1500.5,233.6 1466.1,59.8 554.5,29.3 315.4,73.0 239.5,927.7 237.2,927.8 237.2,929.6 163.0,930.0 57.5,933.2 37.3,984.9 59.2,1705.4 150.6,1833.8 667.1,1810.8 749.2,1873.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048411920:04841_1920-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[244.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.481628,37.1200715]}},{"type":"Feature","properties":{"resourceCoords":[727.0,1821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.4805685,37.1184203]}}]}}]}