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中国科学院精密测量院利用地基/车载L波段SAR开展川藏铁路沿线典型地质灾害科学考察（图）
地质 灾害 过程
2024/11/12
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。
HIGH-RESOLUTION ENHANCED PRODUCT BASED ON SMAP ACTIVE-PASSIVE APPROACH USING SENTINEL 1A AND 1B SAR DATA
soil moisture microwave remote sensing active-passive algorithm SMAP Sentinel-1A -1B
2019/2/27
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...
A MULTI THREADED FEATURE EXTRACTION TOOL FOR SAR IMAGES USING OPEN SOURCE SOFTWARE LIBRARIES
software architecture feature extraction SAR images remote sensing applications algorithms of high complexity multi-threaded platform
2019/2/27
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...
DISCHARGE ESTIMATION FOR THE INVISIBLE AMAZON RIVER BRANCHES IN SAR IMAGES
Forestry Geomorphology Monitoring Visualization SAR
2015/7/30
Recently, desertification and degradation of water cycle by deforestation in the Amazon, South America, have become a serious
problem. In this study, it was attempted to estimate the discharge of th...
Clinopyroxene Compositions of the Isotropic Gabbros From the Sarıkaraman Ophiolite: New Evidence on Supra-Subduction Zone Type Magma Genesis in Central Anatolia
Clinopyroxene Ophiolite Chemistry Turkey
2009/7/8
The Sarıkaraman Ophiolite is one of the least dismembered ophiolitic units of the allochthonous Central Anatolian Ophiolites, which retains its recognizable pseudostratigraphy. The Sarıkaram...
Reply to Comment on ‘Petrography and Petrology of the Calc-Alkaline Sarıhan Granitoid (NE Turkey): An Example of Magma Mingling and Mixing’
Petrography Petrology Calc-Alkaline Sarı han Granitoid
2009/7/7
Topuz and Okay comment in discussion that the geology, petrography and petrology of the Sarıhan granitoid described in Aslan (2005) are inconsistent with previously published data. The major crit...
Comment on “Petrography and Petrology of the Calc-Alkaline Sarıhan Granitoid (NE Turkey): An Example of Magma Mingling and Mixing”
Petrography Petrology Calc-Alkaline Sarı han Granitoid
2009/7/7
In a recent paper, Aslan (2005) presents so far unique petrographic and geochemical data on Sarıhan granodiorite from Eastern Pontides, NE Turkey. Several microtextural characteristics in conjunc...
Magma Interaction Processes Inferred from Fe-Ti Oxide Compositions in the Dölek and Sarıçiçek Plutons, Eastern Turkey
Dö lek and Sarı ç iç ek plutons Eastern Turkey magma interaction magnetite-ilmenite thermometry/oxygen barometry
2009/7/7
Magnetite-ulvöspinel and ilmenite-hematite solid solution intergrowths from the high-K calc-alkaline Dölek and Sarıçiçek plutons, Eastern Turkey, were investigated using m...
在分析“陆地表面与大气相互作用”研究领域对地表空气动力学粗糙度二维分布的科学需求后, 确定以SAR (Synthetic Aperture Radar)图像的后向散射系数与地表的几何特征参数、介电常数等参数具有定量关系的SPM(Small Perturbation Model)模型为基础, 提出了运用TM热红外图像和地面同步观测的微气象数据相结合的热惯量-土壤湿度反演模型, 获取了试验区内土壤表层...
利用ERS-2 SAR图像纹理分析方法揭示长白山天池火山近代喷发物空间分布特征
2007/7/28
期刊信息
篇名
利用ERS-2 SAR图像纹理分析方法揭示长白山天池火山近代喷发物空间分布特征
语种
中文
撰写或编译
撰写
作者
单新建,叶洪,陈国光
第一作者单位
中国地震局地质研究所
刊物名称
第四纪研究
页面
2002,22(2)
出版日期
2002年
月
日
文章标识(ISSN)
相关项目
INSAR技术在测量活动断层垂直形变中的算法研究与初步应用