摘要
林业数字式测高测距仪是以测量新方法树基标尺法和前后标尺法为理论基础,以倾角传感器、单片机、显示屏等电子器件所组成的集中电路并结合机械设计与加工为技术特征的仪器装置.仪器具有结构轻巧、操作简便、高精度与高效率等特点,主要解决了森林计测中测点灵活选择与数字化测高测距问题.对其构造、原理、特点等进行了阐述,以期将科技成果迅速转化为现实生产力.
The digital forestry measuring instrument for height and distance is an instrument using a new measuring method as its theoretical basis and employing a sign ruler at the base of the stem or a sign ruler in the front or back of its observer; its realization of measurement is done through a combination of an integrated circuit, composed of electronic devices such as inclination angle sensor, microcontroller and display monitor, and some technical features of its machine design and processing. This instrument has characteristics such as adroit structure, convenient operation, high accuracy and high efficiency, being capable of solving such problems as flexible choice of field measurement points and digital measurement of height and distance. This paper then expounds the structure, principle and characteristics of this instrument, wishing to convert scientific and technological results quickly to realistic productivity.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2007年第5期66-70,共5页
Journal of Central South University of Forestry & Technology
基金
国家林业局林业支撑计划任务项目"森林资源监测技术体系研究"(2006BAD23BO202-1)
关键词
林业
数字式测高测距仪
树高测量
水平距离测量
倾角传感器
forestry
digital height and distance gauge
tree height measurement
horizontal survey
inclination angle sensor
