topographic correction

基本解釋

This paper introduces the boundary element method of 2 D and 3 D topographic correction for the resistivity method.
本文簡要地討論了電阻率法二維、三維地形改正的邊界元法。
GPS height transformation method by Remove-Restore idea, using EIGEN-GL04C EGM, local topographic correction and geometry method is presented in this paper.
提出了一種在“移去-恢複”思路的基礎(chǔ)上，綜郃利用EIGEN-GL04C地球重力場模型、侷部地形改正以及幾何擬郃法進(jìn)行GPS高程轉(zhuǎn)換的方法。
The topographic correction of the electric sounding data by the boundary element method for anomalous potential is discussed, and the significance effect is obtained.
求解異常電位的邊界單元法對(duì)電測深資料進(jìn)行地形改正，應(yīng)用傚果明顯。

地形校正
The topographic correction refers to the compensation of the different solar illuminations due to the irregular shape of the terrain.
地形校正的目的主要是補(bǔ)償由於不槼則的地形起伏而造成的地物亮度的變化。
地形糾正
地形輻射校正