The handheld GPS receivers, especially the domestic high-end handheld GPS, are extensively used in forestry investigation, which will promote the development of forestry inventory and planning to the direction of high precision and high efficiency. So the forestry technical personnel must master systematically its operating method. This paper summarizes the application of the handheld GPS, gives a brief introduction of some problems about the process of applying handheld GPS receivers with low precision and high precision, and expounds their operating strategies and skills of improving its precision.%手持GPS接收机广泛应用在森林调查中,特别是目前国产高端手持GPS在林业调查中的运用,将促进林业调查规划等工作向着精确、高效的方向发展,因而基层林业技术人员必须系统掌握正确的操作方法.综述了手持GPS在林业调查的应用,主要就低端及高端手持GPS接收机应用过程中出现的问题进行了简要论述,阐述了提高其精度的操作策略和技巧.
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