Global Geology     2018 21 (4):  260-266    ISSN: 1673-9736:  CN: 22-1371/P

Advanced derivative ratio filters for edge detection of potential field data
MING Yanbo, GAO Tong, MA Guoqing
College of Geo-Exploration Science and Technology, Changchun 130026, China
Received 2018-03-05  Revised 2018-06-22  Online 2018-12-25
Reference  null

Corresponding author: MA Guoqing