ground indication

Remote sensing as a new technology has been applyed in the prospecting of ground anormal indication of oil and gas .

遥感作为一门新技术，已有效地应用到地表油气微渗漏异常的探测。

Ground Moving Target Indication for Distributed Small Satellite SAR Systems

分布式小卫星SAR系统地面运动目标检测方法

Robust three-dimensional direct data domain algorithm for airborne ground moving targets indication

稳健的三维直接数据域机载地面动目标检测算法

Study on Ground Moving Target Indication for Airborne / Spaceborne Radar

机载/星载雷达地面动目标检测方法研究

An Improved Method of Three-channel SAR Ground Moving Target Indication

一种改进的三通道SAR地面运动目标指示方法

Ground Moving Target Indication Based on Along Track Airborne InSAR with Two Antennas

顺轨双天线机载InSAR的地面运动目标检测研究

An Algorithm of GEO Spaceborne-Airborne Bistatic Three-Channel SAR Ground Moving Target Indication

同步轨道星机双基地三通道SAR地面运动目标指示算法

In this paper , the ground moving target indication based on modified along-track interferometry of spaceborne parasitic radar system is analyzed .

该文针对主星带编队小卫星雷达系统，讨论了基于修正的顺轨干涉（ATI）原理进行地面动目标检测方法及其性能。

Lastly , the ground moving target indication ( GMTI ) of airborne MIMO radar is analyzed . 3 .

最后对机载MIMO雷达地面动目标检测性能（GMTI）进行了分析。

The Ground Moving Target Indication ( GMTI ) is investigated based on along track high resolution airborne InSAR with two antennas .

基于高分辨率顺轨双天线机载InSAR，研究了地面运动目标检测问题。

Moving target indication play an important role in Early Warning and battlefield surveillance , which includes air moving target indication and ground moving target indication .

运动目标检测是远程预警和战场侦察不可或缺的一个重要方面，既包括空中运动目标检测，也包括地面运动目标检测。

Ground moving target indication ( GMTI ) is a hot topic in the area of SAR and plays an important role in both military and civilian field .

地面运动目标检测（GMTI）技术是合成孔径雷达领域中的一个研究热点，基于SAR平台的运动目标检测无论是在军事上还是在民用上都有广泛的应用前景。

Using space based sparse array for ground moving target indication is attractive . Unfortunately , range , Doppler and angle ambiguities usually occur with space based sparse array .

天基稀疏孔径实现地面运动目标指示（GMTI）具有很大吸引力，然而天基稀疏阵通常存在距离、多普勒和角度模糊。

The Parametric Adaptive Matched Filter ( PAMF ) is a good method for the Ground Moving Target Indication ( GMTI ) of bistatic airborne radars .

在双基机载雷达的地面动目标检测中，参数自适应匹配滤波器（PAMF）方法是一种很有效的方法。

Ground moving targets indication ( GMTI ) is an important application of spaceborne distributed radar . Distributed sparse array in space can improve the MTI performance with increased virtual aperture .

地面动目标检测（GMTI）是星载分布式雷达的重要应用之一，利用星载稀疏阵可增加系统虚拟孔径，以改善动目标检测性能。

In the summer of 2001 , the ground moving target indication ( GMTI ) of an airborne battlefield reconnaissance radar was first tested in China and the data of two real channels were recorded .

2001年夏对某机载战场侦察雷达的GMTI功能进行了挂飞试验，并录取了一批双通道（天线）数据。

By formation flying and cooperation of several satellites , the system can realize Ground Moving Target Indication ( GMTI ) designation function . GMTI of distributed spaceborne SAR system gives the opportunity for large scale surveillance , spying , target tracking and position .

它通过多颗卫星编队飞行、协同工作，可实现地面运动目标指示（GMTI）功能，为地表大面积监视、侦察和目标跟踪、定位提供了可能。

In such an effect , the range-dependent clutter spectra can be easily aligned , and space-time adaptive processing ( STAP ) is to be more applicable and effective for the ground moving target indication ( GMTI ) in bistatic systems .

基于该特征，双基机载雷达的地杂波谱对齐就变得容易许多，从而使空时自适应处理技术在双基模式下的地面动目标检测中更好地发挥作用。