【摘要】 简要介绍了GPS定位系统的概况,针对手持GPS 315的性能,根据森林公园规划中的特点,在固定景点定位、面积测定、路线导航、直线测距等方面进行试验。结果表明,手持GPS 315在森林公园规划、旅游资源调查等方面有广阔的应用前景。更多还原

【Abstract】 This paper introduces the overview of GPS global positioning system briefly, and has analyzed GPS 315 in forest park in accordance with its function in the fields of making a reservation to fix point especially, course navigate, measure straight line distance and area application study.The study shows GPS 315 has a wide range of application.更多还原