摘要
中国航空物探已有近４０年历史，以地质找矿效果丰硕和技术发展快为特征．其勘探面积约为９５７万ｋｍ２，其中含沿海大陆架１２０万ｋｍ２，全都进行了航磁，约３００万ｋｍ２进行了航空放射性测量，约２１万ｋｍ２进行了航空电磁测量．直接发现和帮助找到了４４９处金属矿和约占全国总数一半的放射性矿床．圈出含油气远景区３３万ｋｍ２．
Airborne geophysical exploration, started since 1953 in China, has achieved coverage 9.57 million km2 over the country,including 1.2 million km2 over the Sea; including 3.0 million km2 with radioactive prospec-ting, 0.21 million km2 with electromagnetic prospecting; found 449 metallic deposits and half radioactive deposits of country; delineated oil and gas Prospective area 330,000km2.
出处
《地球物理学报》
SCIE
EI
CSCD
北大核心
1994年第A01期367-377,共11页
Chinese Journal of Geophysics
关键词
找矿
油气勘查
航空电磁测量
Mineral and petroleum prospecting, Airborne geophysical exploration,China.
