RTK与罗盘仪在林草生态综合监测森林样地调查中的效率比较

Efficiency Comparison between RTK and Compass in the Forest Plot Inventory for Comprehensive Monitoring of Forest and Grass Ecology

作为卫星差分定位及实时处理的新型测量方法,RTK技术在广西近年的林草生态综合监测森林样地调查中已初步得到应用,本文分别运用RTK和罗盘仪测量方法进行调查比较,阐明2种仪器在样地调查测量中的效率及其优劣性。结果表明:RTK测量方法的应用精度及使用效率优势明显,为拓展其在林业调查中的应用提供参考。

As a new measurement method with satellite differential positioning and real-time processing,RTK technology had been preliminarily applied to the forest plot inventory for comprehensive monitoring of forest and grass ecology in Guangxi in recent years.RTK and compass measurement methods were used to investigate.The efficiencies,advantages and disadvantages of the two instruments in the plot inventory and measurement were clarified.The results showed that the application accuracy and efficiency of RTK measurement method had obvious advantages.That would provide a reference for expanding its application in forestry inventory.