69. appreciates the compilation of a World Digital Magnetic Anomaly Map (WDMAM) at 1:50 M, based on a 5 km x 5 km resolution data grid presenting anomalies at an altitude of 5 km above the ground. The map and the grids will be released to open use worldwide, and
70. suggests that the concerned organizations provide their own data at the same resolution and finally invites them to produce their own draft for the World map by using their own scientific principles and all global data
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