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Position: Home > Articles > Monitoring and evaluation of urban forest based on the broad 3S technology Journal of Anhui Agricultural University 2008,35 (1) 128-131

基于广义3S技术的城市森林资源监测与评价研究

作  者:
董斌;过家春;田劲松
单  位:
安徽农业大学理学院;北京林业大学测绘与3S技术中心
关键词:
GPS;GIS;RS;全站仪;CASS;森林监测
摘  要:
利用静态GPS进行森林基本控制测量,遥感资料进行森林资源样地的规划和设计,全站仪进行调查样地的测绘。全站仪自动测算树木的三维坐标、胸径、任意处直径、树高,采用数学模型计算森林的面积,材积和蓄积。利用数字成图软件CASS绘制树木分布图和森林资源分布图,通过专家系统和相关的G IS软件进行分析,从而实现城市森林资源的实时监测和评价。
译  名:
Monitoring and evaluation of urban forest based on the broad 3S technology
作  者:
DONG Bin1,2,GUO Jia-chun2,TIAN Jin-song2(1.Institute of GIS,RS & GPS,Beijing Forestry University,Beijing 100083;2.School of Science,Anhui Agricultural University,Hefei 230036)
关键词:
GPS;GIS;RS;Total Station;CASS;forest monitoring
摘  要:
Statistic GPS can be used to the forest basic manipulative surveying,the programming and design of the forest resources sample are determined according to RS data,the sample surveying and mapping are used by Total Station.The trees three-dimensional coordinate,trees height,stem diameter,arbitrary stem diameter can also be calculated by Total Station.The urban forestland area and trees volume can be calculated by mathematics former.The trees and forestry resource distributing graphics can be protracted by CASS software and analyzed by expert system and interrelated GIS software,the real time surveying and evaluation of the urban forest resources can be realized.

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