Magnetic Anomaly Map of East and Southeast Asia, Revised Version (3rd Edition) was published in February 2021, as a product of the CCOP-GSJ MAMEA project “Compilation and Publication of a Revised Magnetic Anomaly Map of East Asia at 1:4,000,000” (2016-2020). The Geological Survey of Japan (GSJ) and CCOP published the Magnetic Anomaly Map of East Asia 1:4,000,000 CD-ROM Version (2nd Edition) in 2002. The 3rd Edition map covers most of the East and Southeast Asia region with an area of 12˚S-46˚N and 93˚E-160˚E, using old and new aeromagnetic and marine magnetic data collected by CCOP Member Countries and other organizations.
This publication is available for download only in zip file, mamea_files2021.zip. This contains the following files:
1. Explanatory Note
2. The folder “maps” includes the following four JPEG files:
3. The folder “grids” includes the following four ASCII data files:
Alternate download sites are as follows,