【摘要】 Garmin GPS手持导航仪是目前使用最为广泛的手持导航仪,在石油勘探导航定位中发挥了很大的作用,本文主要针对Garmin GPS手持导航仪所存储的航点、地图以及等高线等方面进行了研究分析,使用了多种方法将更多的定位数据存储于导航仪中,更加方便了野外地震采集海量导航数据的需求。更多还原

【Abstract】 Garmin Handheld Navigator is currently the most widely used hand-held navigation device which played an important role in navigation and positioning operation for seismic survey.This paper analyzes the map function of handheld navigator for waypoints,maps and contour lines handheld navigation destinations.This GPS takes many methods to store more navigation data so that it is more convenient to meet the requirement of the mass navigation data for field seismic operation.更多还原