摘要
从林区大量应用罗盘仪导线测量面积现实出发,利用Microsoft Excel电子动态分析表功能,建立自动计算与平差分析,科学、准确地处理测量数据。同时,应用Mapinfo Professional制作地理信息图形,为其后的林业信息管理奠定基础。
Based on the largescale measurement of forestry area by compass traverse, the dy- namic analysis function of Microsoft Excel was used to establish an auto calculation and ad- justment analysis system to deal with measured data scientifically and accurately. Simultane- ously a geo information diagram was made by Mapinfo Professional to lay a good foundation for future forestry information management.
出处
《河北林果研究》
2012年第1期55-57,共3页
Hebei Journal of Forestry and Orchard Research
关键词
闭合导线
测量面积
自动换算
电子图形
closed traverse
area measurement
auto calculation
electron diagram
