China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 https://maps.cga.harvard.edu/tgaz/placename/hvd_82957 孟津縣 孟津县 Mengjin Xian 县 縣 xian county 1215 4 1534 4 POINT point N 34.81168 E 112.70714 FROM_FD 河南府 Henanfu 金昌府 Jinchangfu 河南府路 Henanfulu 河南府 Henan Fu CHGIS