DEVELOPMENT OF FREQUECY-DOMAIN AIRBORNE ELECTROMEGNETIC SYSTEM IN CHINA-RETROSPECT AND PRESPECT
Junfeng Li · Computing Techniques for Geophysical and Geochemical Exploration · 2007
Aimed at the hardware system, the historic course of development of the HDY series Airborne Electromagnetic System ( AEM) by Institute of Geophysical and Geochemical Exploration (IGGE) has been reviewed in the paper, and with the latest HDY-402 tri-frequency AEM system introduced. Based on the analyses of development trend of frequency-domain AEM system both at home and abroad, some proposals have also made for improving the HDY-402 tri-frequency AEM system by digitalization and frequency expansion.