林业资源调查中遥感影像判读技术初探

Preliminary Study on Interpretation Technology of Remote Sensing Image in Forestry Investigation

随着计算机技术发展,遥感技术已广泛应用于林业资源调查中,遥感影像的判读也成为至关重要的一部分。本文结合广元市朝天区的林地保护利用规划项目,从判读的一般技术路线和方法对感影像判读技术在林业资源调查中的应用进行初探,并对调查结果作出分析。结果表明:利用遥感技术进行林业资源调查是切实可行的,较以往的传统调查方法更方便、更有效,同时保证了调查的精度。

[Abstract]Remote sensing technology has been be widely used in forestry investigation with the development of computer,so image interpretation is very important. Based on forestland protection and utilization plan of Chaotian county in Guangyuan city,this paper discusses apply on image interpretation in forestry investigation with interpretation steps and methods.The results showed that conducting forestry investigation by remote sensing is feasible and can greatly improve the efficiency of the forest inventory and ensure the accuracy and reliability of survey data.