节点文献
3S技术在拉萨市森林植被调查中的应用
The Application of 3S (RS, GIS and GPS) Technology to Lhasa Forest Vegetation Investigation
【摘要】 综合介绍了在西藏高寒生态条件下 ,利用 3S(RS、GIS、GPS)技术对拉萨市森林资源进行调查的可行性、技术路线及成果精度 ,并指出了 3S技术在西藏森林调查的运用前景
【Abstract】 The integrative application of 3S (RS GIS GPS) technology to forest resource investigation and land types investigation is expounded first. The authors introduced the feasibility, technique route and production precision in Lhasa forest resource investigation by means of 3S technology, and advanced the application foreground in Tibet forest investigation of 3S technology for the future.
【关键词】 3S技术;
拉萨市森林资源;
目视解译标志;
判读勾绘;
样地实测;
【Key words】 S technology; Lhasa forest resource; Center interpretive mark; Image photointerpretation; Plot investigation;
【Key words】 S technology; Lhasa forest resource; Center interpretive mark; Image photointerpretation; Plot investigation;
【基金】 拉萨市科委重点资助项目
- 【文献出处】 东北林业大学学报 ,Journal of Northeast Forestry University , 编辑部邮箱 ,2001年04期
- 【分类号】S757.2
- 【被引频次】47
- 【下载频次】400