China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 http://tgaz.fudan.edu.cn/tgaz/placename/hvd_82768 修陽縣 修阳县 Xiuyang Xian 县 縣 xian county 420 2 437 4 POINT point N 33.65444 E 111.25740 FROM_FD 今河南西峡西北桑坪乡附近 顺阳郡 Shunyang Jun CHGIS