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2024年10月16日,精密测量院影像大地测量与地球表面过程学科组,在国内首次利用多平台L波段合成孔径雷达(SAR),并结合无人机光学立体遥感和地面三维激光扫描仪等设备,开展青藏高原冰川冻土综合科学考察。
中国科学院生物物理研究所专利:一种多通道磁共振成像设备的SAR实时监测系统及方法
SAR图像目标识别在民用和军事领域都具有重要的理论价值和应用前景,是当前目标识别及遥感信息处理研究领域中的一个热点问题。论文对SAR图像目标识别的国内外研究现状进行了综述,分析了各方法的优缺点。其中,深度学习方法具有自动提取层次化特征的优点,提高了目标识别率,在目标识别领域取得了许多优异的成果。最后介绍了SAR图像目标识别技术存在的问题以及发展趋势。
SMAP project released a new enhanced high-resolution (3km) soil moisture active-passive product. This product is obtained by combining the SMAP radiometer data and the Sentinel-1A and -1B Synthetic Ap...
In this paper, we propose a software architecture for a feature extraction tool which is suitable for automatic extraction of sparse features from large remote sensing data capable of using higher ord...
Most existing SAR image change detection algorithms only consider single pixel information of different images, and not consider the spatial dependencies of image pixels. So the change detection resul...
Synthetic Aperture Radar (SAR) can provide all-day and all-night observation of the earth in all-weather conditions with high resolution, and it is widely used in polar research including sea ice, sea...
Resolution and sidelobe are mutual restrict for SAR image. Usually sidelobe suppression is based on resolution reduction. This paper provide a method for resolution enchancement using sidelobe opposit...
Synthetic Aperture Radar (SAR) image is relatively easy to acquire but difficult for interpretation. This paper probes how to identify seismic damage of building using geometric features of SAR. The S...
The repeat-pass Synthetic Aperture Radio Detection and Ranging (RADAR) Interferometry (InSAR) has been a widely used geodetic technique for observing the Earth’s surface, especially for mapping the Ea...
Earthquake cause ground deformation in sedimented surface areas like Pasni and that is a hazard. Such earthquake induced ground displacements can seriously damage building structures. On 7 February 20...
InSAR technique can measure the surface deformation with the accuracy of centimeter-level or even millimeter and therefore has been widely used in the deformation monitoring associated with earthquake...
Damage assessment is a fundamental step to support emergency response and recovery activities in a post-earthquake scenario. In recent years, UAVs and satellite optical imagery was applied to assess m...
During disaster response, the availability of relevant information, delivered in a proper format enabling its use among the different actors involved in response efforts, is key to lessen the impact o...
During disaster response, the availability of relevant information, delivered in a proper format enabling its use among the different actors involved in response efforts, is key to lessen the impact o...

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