Airborne magnetic survey, Boulder Batholith region, Montana, Butte extension 2023

This data release provides digital flight line data for a high-resolution airborne magnetic survey over parts of Montana in the vicinity of the Boulder Batholith. The...本次数据发布提供了美国蒙大拿州博尔德岩基（Boulder Batholith）周边部分区域的高分辨率航空磁测数字飞行线数据。