MER MB Relative Iron Abundance Data Bundle

This bundle contains relative iron abundances derived from from the Moessbauer Spectrometer (MB) on both Mars Exploration Rovers (Spirit and Opportunity).本数据集包包含由两台火星探测漫游者（Mars Exploration Rovers）搭载的穆斯堡尔光谱仪（Moessbauer Spectrometer，MB）所反演得到的相对铁丰度数据，两台漫游车分别为勇气号（Spirit）与机遇号（Opportunity）。