全站仪在立木材积测定中的应用研究  

The Study on Utilization of Total Station in the Measuration of Stumpage Volume

作　　者：郭保生[1] 何瑞珍[1] 张敬冬[2] 王建设[2] 

机构地区：[1]河南农业大学林学园艺学院,郑州450002 [2]国家测绘局郑州测绘学校,河南郑州450052

出　　处：《中国农学通报》2006年第4期149-151,共3页Chinese Agricultural Science Bulletin

基　　金：河南省科技厅科技攻关资助项目(991200130)。

摘　　要：利用全站仪无反射镜测距与特殊程序测量(遥测悬高、对边测量),能在树干可见部位任意高度准确测出高度与直径,并对其观测精度进行了分析,为立木材积和林分生长量以及生长规律的研究提供可靠依据。该法具有操作简单、速度快、精度高的特点,便于测树学的研究和应用技术的推广。The function of GTS of the non reflector measurement and special program such as remote elevation measurement and missing line measurement can be used to precisely measure the height and diameter at random visible stem. The surveying resolution was analyzed. It provide the reliable basis for the research of the stem volume and forestry growth, the method bears simple rapid high precision and easy to spread in the application and the investigation of the forestry measurement.

关 键 词：全站仪 遥测悬高 对边测量 立木材积 树高 直径 精度分析 

分 类 号：P204[天文地球—测绘科学与技术]