Writer discusses the management system for station signal equipment based on GIS, and provides the system of fault diagnosis and information positioning for station signal equipment.

作者设计了基于GIS的车站信号设备管理系统，并在此基础上提出了信号设备的故障诊断与信息定位系统。

youdao

A geographical information system containing details of household water use and sanitation in the villages was built using data obtained by a global positioning system survey.

采用全球定位系统调查获得的数据，建立一个地理信息系统，包含村庄中家庭用水和卫生用水的详细情况。

youdao

Another success sector of Hungary is geographical information technology, within this the development of car positioning systems.

匈牙利的另一个成功产业是地理信息技术，其中在这里面还包括汽车定位系统的开发。

youdao

They said Apple's newest operating systems gather global positioning system and timestamp information.

VOA: special.2011.05.02

Even today in the world of satellite based GPS and the fairly exact positioning information it can provide, it is always best to have a paper chart or map and the needed tools in case your electronic ones fail so you are not left stranded and unable to find your way home.

FORBES: DEDuced Reckoning is Assembling the Mosaic!

Chief Information Officer RobCarterRob Carter is positioning the company at the nexus between bits and atoms.

FORBES

Chief Information Officer Rob Carter is positioning the company at the nexus between bits and atoms.

FORBES: Bruce Upbin On Technology