手持式Garmin、UniStrong GPS仪点位数据的批量导入方法
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摘要
在森林资源连续清查和森林资源规划设计调查及点位数据定位测量工作中,一般用手工将样地点坐标逐个输入到手持式GPS仪中,该方法不但效率低,且容易出错。通过实践,利用Mapsource、Mapsource助手、Unistrong GIS Office等软件,将点位数据文件生成MapSource数据交换格式GPX文件,直接导入Garmin、UniStrong GPS仪,实现了快速高效地向手持Garmin、UniStrong GPS仪中批量输入样地点数据的目标。该方法不需要将样地点坐标逐个输入和编程,实用性强,极大地提高了工作效率。
In the work of continuous inventory of forest resources,forest resources planning and design and point positioning data measurement,sample coordinate are usually input to the portable GPS instrument by hand,this method is not only inefficient but error prone. Through practice,the use of Mapsource,Unistrong GIS,Mapsource assistant Office software,the point positioning data is generated to MapSource data format GPX files,and directly input into Garmin,and Uni Strong GPS instrument. This import method achieved the target which quickly and efficiently input sample site data to handheld Garmin and Uni Strong GPS. The study also shows that the method is feasible in practical application,and does not need programming but improves the work efficiency.
In the work of continuous inventory of forest resources,forest resources planning and design and point positioning data measurement,sample coordinate are usually input to the portable GPS instrument by hand,this method is not only inefficient but error prone. Through practice,the use of Mapsource,Unistrong GIS,Mapsource assistant Office software,the point positioning data is generated to MapSource data format GPX files,and directly input into Garmin,and Uni Strong GPS instrument. This import method achieved the target which quickly and efficiently input sample site data to handheld Garmin and Uni Strong GPS. The study also shows that the method is feasible in practical application,and does not need programming but improves the work efficiency.
引文
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[2]刘凡珍,郭玉军,孙萍,等.GPS与Excel、MapGIS相结合在化探工作中的应用[J].吉林地质,2007,26(1):61-65.
[3]宋丙剑.基于GPX交换文件实现化探数据批量输入GPS浅析[J].测绘与空间地理信息,2010,33(3):111-113.
[4]张艳军,韦库明.基于MapSource交换格式实现GPS航点批量输入浅析[J].黄金科学技术,2010,18(2):75-78.
[5]杜大彬,张宽房,张开盾,等.手持GPS坐标系转换[J].陕西地质,2007,25(1):96-101.
[6]国家测绘地理信息局职业技能鉴定指导中心.测绘综合能力[M].北京:测绘出版社,2016.
[7]朱向荣.基于Excel VBA的常用测量计算问题解决方案[J].地理空间信息,2013,11(5):131-133.
[8]罗冰.GPS手持机坐标系统转换参数的简易简算方法[J].地矿测绘,2003,19(2):37-38.
[9]黄秀珍,张远智,董雯雯.浅谈ArcGIS中坐标系统的转换[J].林业调查规划,2012,37(1):6-9.
[10]何如伟.Excel在导线测量计算机中的应用[J].林业调查规划,2014,39(2):17-22.
[11]姜楠,余学祥.坐标转换算法研究与软件实现[D].合肥:安徽理工大学硕士学位论文,2013.