Standard Guide for Selection of Minimum Set of Data Elements Required to Identify Locations Chosen for Field Collection of Information to Describe Soil, Rock, and Their Contained Fluids.

• 用以确定采样地点的数据要素的最少限量的选择标准指南,通过在采样地点地面采样可获得足以用来代表土壤,岩石,及其中所含液体的信息。