MapGIS数据批量导入手持GPS的方法

Efficient Method of Data Import from MapGis to Handheld GPS

传统的化探扫面工作中,一般是利用手工逐个输入航点以实现批量导入航点,该方法不但效率低下而且容易出错。通过多次实践,利用MapGIS、记事本,"GPS帮帮"及MapSource等软件,生成MapSource数据交换格式GPX文件,实现了快速高效地向手持GPS中批量输入航点数据的目标。航点验证证明了方法的可行性。该方法不需要编程,实用性强,不但减少了人为误差,同时也提高了工作效率,给地质人员的野外工作带来极大的便利。

Navigation points are batch inputted to handheld GPS by manual input navigation point one by one in the traditional geochemical sweep work.This method is not only inefficient but also easy to make mistakes.Through repeated practice,we develop one method which using MapGIS,Notepad,＂GPS＂ help,MapSource and other software to generate exchange format GPX file of MapSource data,and then achieve the goal of fast and efficient batch input to the handheld GPS waypoint data.Destinations verification had proved the feasibility of the method.The method does not require programming,it is practical,can not only reduce human error,but also improve the work efficiency, bring great convenience to the geological field work.