Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.
机载与地面激光扫描、地面移动测量与GPS定位等传感器的精度与速度都有了明显的提高。
It is proved that this system has a good potential in traffic accident reconnaissance, GIS data collection applications, mobile mapping and other areas.
该系统在交通事故现场勘测，G IS数据采集、移动测绘等领域均具有巨大应用潜力。
This paper presents the approaches of link to system mapping for OFDM/multi-carrier mobile communication system by analysing some materials.
如果他们用于基于OFDM技术的多载波通信系统评估不是很有效，迫切需要新的有效的映射方法来更好地评估OFDM通信系统。
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