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森林资源连续清查野外工作中,林分平均胸径求算和平均树高标准木筛选是必须在野外完成且计算量较大的工序。本文通过应用智能手机平台建立工作表,并综合利用函数,实现了林分平均胸径的平方平均法实时计算和平均树高标准木自动筛选。同时在工作表的整体设计中通过设置有效减少了人为误操作的可能。通过网盘分享和二维码扫描技术实现了工作表的快速发布和部署。本文为林分平均胸径求算和平均树高标准木筛选提供了经济可行、易于部署和方便操作的解决方案,为减轻森林资源连续清查野外工作量,提高工作效率提供了有力的技术支持。
In the field work of continuous inventory of forest resources, average DBH calculation and average tree height standard wood screening is a process that must be completed in the field and requires a large amount of calculation. In this paper, the application of smart phone platform to establish worksheet, and the comprehensive utilization of functions, to achieve the average diameter of the forest mean square method of real-time calculation and average tree high standard wood automatic screening. At the same time in the overall design of the worksheet by setting effectively reduce the possibility of human error. Through the network disk sharing and two-dimensional code scanning technology to achieve the rapid release and deployment of worksheets. This paper provides an economical, feasible and easy-to-deploy solution for the average DBH calculation and average tree height standard wood screening, which provides strong technical support for reducing the workload of forest resources in continuous field investigation.