用Quickbird图像划分可燃物类型  

Fuel Classification by Quickbird Image

作　　者：刘一[1] 金森[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《东北林业大学学报》2009年第1期58-59,共2页Journal of Northeast Forestry University

基　　金：国家自然科学基金(30571508;30771743)资助

摘　　要：用高空间分辨率Quickbird图像对塔河林业局森林可燃物类型进行了划分,并将分类结果与TM图像划分结果进行了比较。结果表明:用Quickbird图像划分可燃物类型总体分类精度为79.35%,用TM图像划分总体分类精度为72.90%。使用Quickbird图像划分可燃物类型比TM图像分类精度提高了6.45%。A study was conducted to classify the fuel types in Tahe Forestry Bureau by Quickbird image. The classification result was compared with that by TM image. Result showed that the fuel classification accuracy was 79.35% by Quickbird image and 72.90% by TM image. Fuel classification by Quickbird image could improve the accuracy by 6.45% compared with that by TM image.

关 键 词：Quickbird图像 TM图像 可燃物 可燃物类型 

分 类 号：S762.2[农业科学—森林保护学]