一个标量场的客观分析方法和资料点空间结构的设计

A TECHNIQUE FOR THE OBJECTIVE ANALYSIS OF SCALAR FIELD AND DESIGN OF EFFICIENT SAMPLING ARRAYS

这是一个根据Ｇａｕｓｓ－Ｍａｒｋｏｖ原理建立的标量场客观分析方法，并在资料的模拟中得到了应用。在这个方法的推导过程中还给出了计算ｒ．ｍ．ｓ误差的公式。通过试错调整格点的空间结构，可以设计出有效的空间取样阵列。本文使用这个方法对温度场、气压场和高度场分别进行了分析．试验结果表明这个方法简单、方便，分析结果令人满意。

This is a technique for the objective analysis of scalar field. The technique is based onGauss-Markov theorem and has been used on simulated data. An expression of the r. m. s errorexpected in the objective analysis is also derived. Efficient sampling arrays can be designedthrough trial-and-error adjustment of array configuration.The Objective analyses of temperature, pressure and height field have ben carried out byusing the Technique. Test cases show that the technique is simple and convenient. We are satisfied with analysing results.