首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于SPOT-5遥感影像的小班区划探讨
引用本文:张艮龙,冯益明,贾建华,武红敢,李增元.基于SPOT-5遥感影像的小班区划探讨[J].浙江林学院学报,2010,27(2):299-303.
作者姓名:张艮龙  冯益明  贾建华  武红敢  李增元
作者单位:1. 西安科技大学,测绘科学与技术学院,陕西,西安,710054
2. 中国林业科学研究院,资源信息研究所,北京,100091
基金项目:国家高技术研究发展计划(863计划)项目,国家林业局林业公益科研专项,"十一五"国家科技支撑计划项目 
摘    要:森林资源调查小班区划主要是在现地进行对坡勾绘,这种方法存在人为主观性,不够科学客观等问题,因此,常产生误判。而地球遥感卫星SPOT-5遥感数据具有高空间分辨率和多光谱分辨率,可提供丰富、可靠、高精度的基础数据,且能节约成本,提高效率。提出了适用于森林资源区划的SPOT-5遥感数据处理和目视解译方法,即建立SPOT-5影像解译标识、野外核实与补测等。最后对计算机自动解译SPOT-5影像进行森林区划进行了讨论,研究可为森林区划提供指导与借鉴。图3参16

关 键 词:森林经理学  SPOT-5遥感数据  森林资源调查  小班区划

Sub-compartment division based on SPOT-5 remote sensing images
ZHANG Gen-long,FENG Yi-ming,JIA Jian-hua,WU Hong-gan,LI Zeng-yuan.Sub-compartment division based on SPOT-5 remote sensing images[J].Journal of Zhejiang Forestry College,2010,27(2):299-303.
Authors:ZHANG Gen-long  FENG Yi-ming  JIA Jian-hua  WU Hong-gan  LI Zeng-yuan
Institution:1. College of Geomatics, Xi'an University of Science and Technology, Xi'an 710054, Shaanxi, China; 2. Research Institute of Forest Resources Information Techniques, The Chinese Academy of Forestry, Beijing 100091, China)
Abstract:The main method of current forest resources sub-compartment division is adopted to draw division boundary according to the condition of opposite hillside in the field,which is subjective and lacks of scientific objectivity. In this paper,firstly,we analyzed the characteristics of SPOT-5 remote sensing data and the shortcomings of the sub-compartment division arising from small field of vision due to miscalculation in current forest. Secondly,we put forward the method of data processing and screen visual int...
Keywords:forest management  SPOT-5 remote sensing image  survey on forest resource  sub-compart-ment division
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《浙江林学院学报》浏览原始摘要信息
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号