Helicopter magnetic and gravity gradiometry survey over the Pea Ridge iron mine and surrounding area, southeast Missouri, 2014

High resolution magnetic and gravity gradient data were collected using the HeliFalcon airborne gravity gradiometry system together with a stinger-mounted...利用HeliFalcon机载重力梯度测量系统，搭配刺状挂载装置（stinger-mounted），采集获取了高分辨率磁法与重力梯度数据。