摘要
影响林区气温因子众多,其中海拔和坡向影响最为显著。基于此,提出了一种适用于林区气温空间分布模拟的技术,并分别对4个技术环节,即基准海拔气温换算、气温插值、海拔梯度修正和坡向影响修正展开探讨。
The traditional simulation of temperature spatial distribution is achieved by the simple interpolation.Based on this,the paper puts forward an available technique for the simulation of forestland area temperature spatial distribution,and discusses the four technical steps of temperature conversion of standard elevation,temperature interpolation,elevation gradient correction and amendment of aspect effect.
出处
《林业科技》
2011年第4期38-39,共2页
Forestry Science & Technology
关键词
林区
气温
模拟
海拔
坡向
数字高程模型(DEM)
Forestland area
Temperature
Simulation
Elevation
Aspect
Digital elevation model（DEM）
