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检索条件"机构=Key Laboratory of Technology in Geospatial Information and Application System"
823 条 记 录,以下是291-300 订阅
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Target Amplitude Characteristic Analysis With Neighborhood information Using C-band Circular SAR Data
Target Amplitude Characteristic Analysis With Neighborhood I...
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IEEE International Conference on Radar
作者: Xiaoyang Yue Fei Teng Yun Lin Wen Hong Key Laboratory of Spatial Information Processing and Application System Technology Areospace Information Research Institute Chinese Academy of Sciences Beijing China School of Electronic Information Engineering North China University of Technology Beijing China
The circular synthetic aperture radar (SAR) can observe the experimental scene from all angles. The backscatter intensity of the target in the scene can be obtained. Different targets in the imaging scene show differe... 详细信息
来源: 评论
Structural And Electronic Properties Of Weyl Semimetal Wte2 Under High Pressure
SSRN
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SSRN 2023年
作者: Li, Yuqiang Li, Yuhong Zhang, Qiang Liu, Xiaofeng Xiao, Ningru Ning, Pingfan Wang, Jingjing Liu, Yang Zhang, Jianxin Liu, Hongwei Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems School of Electronic and Information Engineering Tiangong University Tianjin300387 China Key Laboratory of Smart Grid Ministry of Education School of Electrical and Information Engineering Tianjin University Tianjin300072 China Tianjin San’an Optoelectronics Co. Ltd. Tianjin300384 China Engineering Research Center of High Power Solid State Lighting Application System Ministry of Education Tiangong University Tianjin300387 China School of Physical Science and Technology Tiangong University Tianjin300387 China
The structural and electronic properties of WTe2 are studied from ambient pressure to 30.0 GPa. The pressure-induced structural phase transition is found from Td phase (Pnm21, No. 31) to 1T′ phase (P21/m, No. 11) abo... 详细信息
来源: 评论
Issues,Progress,and Recommendations in the Construction of Ecological Barrier on the Mongolian Plateau from the Perspective of Big Data
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Journal of Resources and Ecology 2024年 第5期15卷 1113-1124页
作者: WANG Juanle LI Kai XU Shuxing SHAO Yating WANG Meng LI Menghan ZHANG Yu LIU Yaping LI Fengjiao Ochir ALTANSUKH Chuluun TOGTOKH State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciences and Natural Resources ResearchChineseAcademy of SciencesBeijing 100101China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing 210023China College of Geoscience and Surveying Engineering China University of Mining&Technology(Beijing)Beijing 100083China College of Geomatics Xi’an University of Science and TechnologyXi’an 710054China Environmental Engineering Laboratory Department of Environment and Forest EngineeringNational University of MongoliaUlaanbaatar 14201Mongolia Institute for Sustainable Development National University of MongoliaUlaanbaatar 14201Mongolia
The Mongolian Plateau(MP),situated in the transitional zone between the Siberian taiga and the arid grasslands of Central Asia,plays a significant role as an Ecological Barrier(EB)with crucial implications for ecolog... 详细信息
来源: 评论
First-Principles Study of Electronic Structure and Metallization of Mg2pb Under High Pressure
SSRN
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SSRN 2023年
作者: Li, Yuqiang Li, Yuhong Zhang, Qiang Su, Ningning Sun, Jinlu Xiao, Ningru Liu, Yang Liu, Yuyao Ning, Pingfan Liu, Hongwei Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems School of Electronics and Information Engineering Tiangong University Tianjin300387 China Key Laboratory of Smart Grid of Ministry of Education School of Electrical and Information Engineering Tianjin University Tianjin300072 China School of Semiconductor and Physics North University of China Taiyuan030051 China Engineering Research Center of High Power Solid State Lighting Application System Ministry of Education Tiangong University Tianjin300387 China School of Physical Science and Technology Tiangong University Tianjin300387 China
The high-pressure electronic structure and electrical properties of Mg2Pb are investigated from ambient pressure to 42 GPa by first-principles calculation. Mg2Pb undergoes reversible structural transitions from Fm-3m ... 详细信息
来源: 评论
First-Principles Study of Electronic Structure and Metallization of Xpse3 (X=Fe, Mn) Under High Pressure
SSRN
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SSRN 2023年
作者: Li, Yuqiang Li, Yuhong Zhang, Qiang Su, Ningning Sun, Jinlu Xiao, Ningru Liu, Yang Liu, Yuyao Zhang, Jianxin Liu, Hongwei Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems School of Electronics and Information Engineering Tiangong University Tianjin300387 China Key Laboratory of Smart Grid of Ministry of Education School of Electrical and Information Engineering Tianjin University Tianjin300072 China School of Semiconductor and Physics North University of China Taiyuan030051 China Engineering Research Center of High Power Solid State Lighting Application System of Ministry of Education Tiangong University Tianjin300387 China School of Physical Science and Technology Tiangong University Tianjin300387 China
The pressure-induced structural phase transition and metallization of FePSe3 and MnPSe3 are investigated from ambient pressure to 40 GPa by first-principles calculation. FePSe3 and MnPSe3 undergo reversible structural... 详细信息
来源: 评论
Efficient Sparse MIMO SAR Imaging with Fast Iterative Method Based on Back Projection and Approximated Observation
Efficient Sparse MIMO SAR Imaging with Fast Iterative Method...
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Electronics and Electrical Engineering technology (EEET), International Conference on
作者: Pengyu Jiang Zhe Zhang Bingchen Zhang Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Chinese Academy of Sciences Beijing China Aerospace Information Research Institute Chinese Academy of Sciences Beijing China School of Electronic Electrical and Communication Engineering University of Chinese Academy of Sciences Beijing China Suzhou Aerospace Information Research Institute Suzhou China
Compressed sensing technique is widely used in the field of multiple input multiple output (MIMO) radar imaging to suppress sidelobes and noise, bringing better imaging performance. However, many constraints are intro... 详细信息
来源: 评论
Preliminary Analysis of PolInSAR Scattering Mechanism in Urban Areas through UAV-borne PolInSAR system
Preliminary Analysis of PolInSAR Scattering Mechanism in Urb...
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IEEE International Conference on Radar
作者: Zexin Lv Xiaolan Qiu Chibiao Ding Key Laboratory of Technology in Geo-spatial Information Processing and Application System Beijing China Aerospace Information Research Institute (of Chinese Academy of Sciences) Beijing China University of Chinese Academy of Sciences Beijing China Key Laboratory of Intelligent Aerospace Big Dara Application Technology Suzhou China Suzhou Aerospace Information Research Institute Suzhou China
Polarimetric Interferometric SAR (PolInSAR) can improve the coherence of images and it plays an important role in urban remote sensing. The explanation of its scattering mechanism is concerned by many researchers. It ... 详细信息
来源: 评论
Seamless maps of major elements of the Moon:Results from high-resolution geostationary satellite
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Research in Astronomy and Astrophysics 2021年 第2期21卷 52-60页
作者: Yu Lu Yun-Zhao Wu Cui Li Jin-Song Ma Wen-Wen Qi Wei Tan Xiao-Man Li Zhi-Cheng Shi Hong-Yan He Shu-Wu Dai Guo Li Feng-Jing Liu Jing-Qiao Wang Xiao-Yan Wang Qi Wang Ling-Jie Meng Key Laboratory of Planetary Sciences Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210034China School of Astronomy and Space Science University of Science and Technology of ChinaHefei 230026China CAS Center for Excellence in Comparative Planetology Hefei 230026China Space Science Institute Macao University of Science and TechnologyMacaoChina School of Geography and Ocean Science Nanjing UniversityNanjing 210023China Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing 210023China Beijing Institute of Space Mechanics and Electricity Beijing 100076China Beijing Institute of Spacecraft System Engineering Beijing 100076China China Centre for Resources Satellite Data and Application Beijing 100094China Earth Observation System and Data Center China National Space AdministrationBeijing 100010China
Major elements such as Fe,Ti,Mg,Al,Ca and Si play very important roles in understanding the origin and evolution of the *** maps of these major elements derived from orbital data are based on mosaic images or low-reso... 详细信息
来源: 评论
Research on Spatiotemporal Evolution Law of Black and Odorous Water Body in Guangzhou City  7th
Research on Spatiotemporal Evolution Law of Black and Odorou...
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7th International Conference on Geoinformatics in Sustainable Ecosystem and Society, GSES 2019, and 1st International Conference on geospatial Artificial Intelligence for Urban Computing, GeoAI 2019
作者: Zhao, Qian Han, Liusheng Li, Yong Yang, Ji Wang, Shuxiang Zhu, Congjun Li, Yinguo Shandong University of Technology Zibo255000 China Guangdong Key Laboratory of Geospatial Information Technology and Application Guangzhou Institute of Geography Guangzhou510070 China State Grid Chongqing Yongchuan Power Supply Company YongchuanChongqing402106 China
The urban black and odorous water bodies affect the daily life of urban residents, destroy the aquatic ecosystem and damage the image of the city. This research used the evaluation method of black and odorous water bo... 详细信息
来源: 评论
Understanding the Long-Distance Travel Mobility of Passengers Based on Big Railway Data: Travel Network and Motif Perspectives
SSRN
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SSRN 2022年
作者: Xu, Jin Song, Haonan Lu, Zhaoyang Department of Information System & Operation Management School of Economics and Management Southwest Jiaotong University Sichuan Chengdu China National Engineering Laboratory of Integrated Transportation Big Data Application Technology Sichuan Chengdu China Service Science and Innovation Key Laboratory of Sichuan Province Sichuan Chengdu China
With the booming construction of new railway lines and stations in China, the number of railway passengers is increasing. The large railway population shows certain mobility characteristics that we are interested in c... 详细信息
来源: 评论