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检索条件"机构=Key Laboratory of Technology in Geospatial Information Processing and Application System"
549 条 记 录,以下是321-330 订阅
排序:
An Approach for Spaceborne InSAR DEM Inversion Integrated with Stereo-SAR Method
An Approach for Spaceborne InSAR DEM Inversion Integrated wi...
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Asian and Pacific Conference on Synthetic Aperture Radar (APSAR)
作者: Fangfang Li Yueting Zhang Xiaolan Qiu Key Laboratory of Geo-spatial Information Processing and Application System Technology Aerospace Information Research Institute Chinese Academy of Sciences Beijing China
Spaceborne Interferometric Synthetic Aperture Radar (InSAR) has the capability of high precise topographic mapping for large area. However, on the one hand, digital elevation models (DEM) inversion needs at least one ...
来源: 评论
ON THE USE OF CNN FOR AUTOMATED QUALITY ASSESSMENT OF GF-3 POLARIMETRIC DATA
ON THE USE OF CNN FOR AUTOMATED QUALITY ASSESSMENT OF GF-3 P...
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IEEE International Geoscience and Remote Sensing Symposium
作者: Songtao Shangguan Xiaolan Qiu Bin Lei The Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing China
With the needs of quality assessment for massive GF-3 polarimetric data, a method based on common distribution targets has been proposed by Sha Jiang. However, it needs manually selection of those woodlands, and canno... 详细信息
来源: 评论
SAR Change Detection Based on keypoint Graph Structure and Cosegmentation-Based Refinement
SAR Change Detection Based on Keypoint Graph Structure and C...
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Geology, Mapping and Remote Sensing (ICGMRS), International Conference on
作者: Jingxing Zhu Rui Liu Niangang Jiao Feng Wang Hongjian You Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Aerospace information Research Institute Chinese Academy of Sciences Beijing China
Change detection between high-resolution Synthetic Aperture Radar (SAR) images remains a challenging task. Due to the effectively integration of structure and intensity information, graph-based methods have made some ... 详细信息
来源: 评论
Dem Extraction Using C-Band Circular Sar Data
Dem Extraction Using C-Band Circular Sar Data
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Shanshan Feng Yun Lin Wen Hong Bing Han Yanping Wang Yanhui Yang Wenjie Shen Fei Teng Key Laboratory of Technology in Geospatial Information Processing and Application System Chinese Academy of Sciences Beijing China North China University of Technology Beijing China Beijing Institute of Remote Sensing Equipment Beijing China
Circular Synthetic Aperture Radar(CSAR) has become a hotspot with its characteristic of elevation plane resolution and all-aspect observing ability. Digital elevation model (DEM) extraction in urban arears by using si... 详细信息
来源: 评论
3D Object Detection Based on Feature Fusion of Point Cloud Sequences
3D Object Detection Based on Feature Fusion of Point Cloud S...
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IEEE Conference on Industrial Electronics and applications (ICIEA)
作者: Zhenyu Zhai Qiantong Wang Zongxu Pan Wenlong Hu Yuxin Hu Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Aerospace Information Research Institute Chinese Academy of Sciences Beijing China
Increasing the number of lines of lidar can alleviate the sparsity of point cloud, but the cost of high-line lidar is higher. From the perspective of algorithm, the fusion of continuous point clouds frames can obtain ... 详细信息
来源: 评论
Secrecy relaying strategy over correlated fading channels using CSI estimation  5
Secrecy relaying strategy over correlated fading channels us...
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5th International Conference on Communication and information processing, ICCIP 2019
作者: Chen, Wang Wang, Mingzhi Aerospace Information Research Institute Chinese Academy of Sciences Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Chinese Academy of Sciences Institute of Electronics Chinese Academy of Sciences No. 19 North 4th Ring Road West Haidian District Beijing100191 China
Cooperative relaying is considered as an effective method to improve the secrecy performance of wireless communications. However, the existing relay selection strategies do not consider the channel correlations betwee... 详细信息
来源: 评论
HJ satellite based mapping technologies of land use products for emergency response of agricultural disasters  23
HJ satellite based mapping technologies of land use products...
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23rd International Conference on Geoinformatics, Geoinformatics 2015
作者: Wang, Chongyang Li, Dan Zhou, Xia Huang, Siyu Liu, Wei Weiqi, Chen Shuisen, Chen Guangdong Open Laboratory of Geospatial Information Technology and Application Guangdong Key Lab. of Remote Sensing and Geographical Information System Technology Application Guangzhou Institute of Geography Guangzhou510070 China Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou510640 China University of Chinese Academy of Sciences Beijing100049 China Department of Geography and Anthropology Louisiana State University Baton RougeLA70803 United States
Accurate and reliable information on land use is a basis of agricultural disaster warning and emergency action. The natural disasters typhoon, cold disaster, drought, and so on, have great influences on agricultural p... 详细信息
来源: 评论
Rice lodging disaster monitoring method based on multi-source remote sensing data
Rice lodging disaster monitoring method based on multi-sourc...
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2022 International Conference on Geographic information and Remote Sensing technology, GIRST 2022
作者: Dai, Xuemei Chen, Shuisen Jiang, Hao Nainarpandian, Chandrasekar Guangzhou Institute of Geography Guangdong Academy of Sciences Key Lab of Guangdong for Utilization of Remote Sensing and Geographical Information System Guangdong Open Laboratory of Geospatial Information Technology and Application Research Center of Guangdong Province for Engineering Technology Application of Remote Sensing Big Data Guangzhou China Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou China Centre for Geotechnology Manonmaniam Sundaranar University Tamil Nadu Tirunelveli627012 India
Lodging is a major yield-limiting factor in rice. Accurate assessment of rice lodging is essential for yield damage estimation, agricultural insurance claims settlement and subsequent management decisions. This study ... 详细信息
来源: 评论
Analysis of phase preservation and interferometric offset test in sparse SAR imaging
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Science China(information Sciences) 2024年 第2期67卷 219-231页
作者: Zhongqiu XU Bingchen ZHANG Guangzuo LI Xueli ZHAN Yanfei BAO Yirong WU Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of Sciences Aerospace Information Research Institute Chinese Academy of Sciences School of Electronic Electrical and Communication EngineeringUniversity of Chinese Academy of Sciences PLA Academy of Military Sciences
Sparse synthetic aperture radar(SAR) imaging has emerged as a reliable microwave imaging scheme in the recent decade and excels in down-sampling reconstruction and full-sampling performance improvements such as noise,... 详细信息
来源: 评论
Study on the three dimension imaging methods of fully-polarised array InSAR
Study on the three dimension imaging methods of fully-polari...
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IET International Radar Conference (IRC 2023)
作者: Shujie Song Xiaolan Qiu Songtao Shangguan Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing People's Republic of China Suzhou Key Laboratory of Microwave Imaging Processing and Application Technology Suzhou People's Republic of China
Fully-polarised (FP) array interferometric Synthetic Aperture Radar (FP-Array-InSAR) is an important technology in three-dimensional (3D) reconstruction and image interpretation of various scattering mechanisms (SMs) ...
来源: 评论