China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 http://tgaz.fudan.edu.cn/tgaz/placename/hvd_82663 昆水縣 昆水县 Kunshui Xian 县 縣 xian county 598 4 605 4 POINT point N 32.95182 E 113.17642 FROM_FD 今河南泌阳西北 显州 Xian Zhou CHGIS