Acquisition of spatial data with high speed is a key technology of digital city engineering.
空间数据快速采集是数字城市工程的关键技术。
After analysis, it is concluded that GIS spatial analysis, GIS model analysis and the acquisition technique for basic data is the researching direction.
经过分析论证得出的结论是：研究GIS空间分析、模型分析和基础数据的获取技术是今后努力的方向。
SENSE-SI applies coil array for parallel MRSI data acquisition. It offers a new approach to reducing the acquisition time at preserved spectral and spatial resolution in MRSI.
灵敏度编码磁共振谱成像(SENSE SI)采用线圈矩阵来并行采集MRSI数据，是一种不仅可以大大减少数据采集时间，而且不影响空间和谱的分辨率的全新方法。
The low altitude data acquisition technology by unmanned aerial vehicle and aeroboat played important role in urban spatial information acquisition and updating.
无人机、飞艇等低空获取技术在城市空间信息的获取和更新方面发挥了积极的作用。
The low altitude data acquisition technology by unmanned aerial vehicle and aeroboat played important role in urban spatial information acquisition and updating.
无人机、飞艇等低空获取技术在城市空间信息的获取和更新方面发挥了积极的作用。
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