搜索结果: 1-3 共查到“Civil User”相关记录3条 . 查询时间(0.109 秒)
India’s New Map Policy – Utility of Civil User
National Map Policy Geodetic datum Positional accuracy
2015/8/28
With the implementation of India’s new map policy user community is looking towards a transformation in the spatial database (from
Everest 1830 ellipsoid, Polyconic projection system to WGS 84 ellips...
A Civil User Perspective on Near-Term and Long-Term GPS Modernization
Near-Term Long-Term GPS Modernization
2015/6/26
Sam Pullen is a Senior Research Engineer at Stanford University, where he is the director of the Local Area Augmentation System (LAAS) research effort. He has supported the FAA in developing LAAS and ...
Worldwide Trends in GNSS Development and their Implications for Civil User Performance and Safety
Worldwide Trends GNSS Development Civil User Performance Safety
2015/6/25
This paper examines the trends that are apparent in the worldwide development of Global Navigation Satellite Systems (GNSS) and how they will affect the growing population of civil users of satellite-...