THE CONSTRUCTION OF THE PRE-CAMBRIAN GEOCHRONOLOGIC DATABASE SYSTEM IN CHINA
ZHAO Yu-ling1, WANG Hong-zhen2, YANG Jin-zhong1
1. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083,China;
2. China University of Geosciences, Beijng 100083, China
As the methodology of dating is unceasingly improving and the isotopic chronologic data are becoming more and more complicated, database management technique should be introduced into geochronology. A geochronologic database system on the basis of Visual FoxPro has been founded in China in which the pre-Cambrian U-Pb, Sm-Nd, Rb-Sr isotopic chronologic dates are used. The test results show that it is an effective means to store, input, modify and renew the isotopic chronologic data.
赵玉灵, 王鸿祯, 杨金中. 中国前寒武纪同位素年代学数据库初建[J]. 国土资源遥感, 2002, 14(1): 65-68.
ZHAO Yu-ling, WANG Hong-zhen, YANG Jin-zhong . THE CONSTRUCTION OF THE PRE-CAMBRIAN GEOCHRONOLOGIC DATABASE SYSTEM IN CHINA. REMOTE SENSING FOR LAND & RESOURCES, 2002, 14(1): 65-68.