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(jiǎn)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-恢復(fù)”思路的基礎(chǔ)上，綜合利用EIGEN-GL04C地球重力場(chǎng)模型、局部地形改正以及幾何擬合法進(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(cè)深資料進(jìn)行地形改正，應(yīng)用效果明顯。

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)償由于不規(guī)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