机构

• 金属研究所 [4]
• 地理科学与资源研究所 [3]
• 长春光学精密机械与物... [3]
• 力学研究所 [2]
• 物理研究所 [2]
• 遥感与数字地球研究所 [2]
• 更多

采集方式

• OAI收割 [24]

内容类型

• 期刊论文 [16]
• 会议论文 [6]
• SCI/SSCI论文 [2]

发表日期

• 2024 [3]
• 2023 [1]
• 2021 [1]
• 2020 [4]
• 2018 [1]
• 2015 [1]
• 更多

学科主题

• 光电子学 [1]

筛选

浏览/检索结果: 共24条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Ocean water colour retrieval method based on directional polarimetric camera 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF REMOTE SENSING, 2024, 卷号: 45 作者:  Pan, Yuwei;  Chen, Jingjing;  Chen, Feinan;  Xiang, Guangfeng;  Luo, Donggen   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/11/22 Chlorophyll-a concentrations  retrieval algorithm  band-ratio  look-up table  remote sensing   Inversion and Evaluation of Oil Thickness Based on a C-Band Microwave Experiment 期刊论文  OAI收割 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2024, 卷号: 21, 页码: 5 作者:  Jie, Guo;  Jing, Ma   |  收藏  |  浏览/下载：22/0  |  提交时间：2024/10/24 C-band full polarization scatterometer  damping ratio (DR)  normalized radar cross section (NRCS)  oil film thickness (OFT) inversion  synthetic aperture radar (SAR) oil spill image   Inversion and Evaluation of Oil Thickness Based on a C-Band Microwave Experiment 期刊论文  OAI收割 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2024, 卷号: 21, 页码: 5 作者:  Jie, Guo;  Jing, Ma   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/05/07 C-band full polarization scatterometer  damping ratio (DR)  normalized radar cross section (NRCS)  oil film thickness (OFT) inversion  synthetic aperture radar (SAR) oil spill image   A Study on the Law of Ring-Shear Band Evolution 期刊论文  OAI收割 JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2023, 卷号: 11, 期号: 1, 页码: 13 作者:  Qiao JY(乔继延);  Lu XB(鲁晓兵);  Zhang XH(张旭辉)   |  收藏  |  浏览/下载：35/0  |  提交时间：2023/02/27 Couette cell  shear band  stiffness ratio   Broken-Gap PtS2/WSe2 van der Waals Heterojunction with Ultrahigh Reverse Rectification and Fast Photoresponse 期刊论文  OAI收割 ACS NANO, 2021, 卷号: 15 作者:  Tan, Chaoyang;  Yin, Shiqi;  Chen, Jiawang;  Lu, Yuan;  Wei, Wensen   |  收藏  |  浏览/下载：53/0  |  提交时间：2021/08/31 van der Waals heterostructure  backward tunneling diode  reverse rectification ratio  photodetector  broken-gap band alignment   Band Gaps and Vibration Isolation of a Three-dimensional Metamaterial with a Star Structure 期刊论文  OAI收割 MATERIALS, 2020, 卷号: 13, 期号: 17, 页码: 14 作者:  Jiang H(姜恒);  Zhang MG;  Liu Y(刘宇);  Pei DL(裴东亮);  Chen M(陈猛)   |  收藏  |  浏览/下载：47/0  |  提交时间：2020/11/30 metamaterials  Poisson ratio  band gaps  vibration isolation  3D star structure   Revisiting the effect of aspect ratio on shear band evolution by hydrostatic-stress embedded free-volume theory 期刊论文  OAI收割 JOURNAL OF NON-CRYSTALLINE SOLIDS, 2020, 卷号: 531, 页码: 8 作者:  Zhao, J. X.;  Zhang, Z. F.;  Chen, Y. F.;  Gong, J. M.   |  收藏  |  浏览/下载：17/0  |  提交时间：2021/02/02 Metallic glass  Shear band  Aspect ratio  Plasticity  Hydrostatic-stress embedded free-volume theory   A wide-band interference spectrometer based on bandpass sampling technology 会议论文  OAI收割 Hefei, China, 2020-09-25 作者:  Tian, Feifei;  Li, Siyuan   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/01/20 band-pass sampling  interference spectrometer  wide-band spectrum  resolution  signal-to-noise ratio   Constraining the X-Ray-Infrared Spectral Index of Second-timescale Flares from SGR 1935+2154 with Palomar Gattini-IR 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 901, 页码: L7 作者:  HXMT   |  收藏  |  浏览/下载：24/0  |  提交时间：2022/02/08 Radio transient sources  Magnetars  Soft gamma-ray repeaters  2008  992  1471  Astrophysics - High Energy Astrophysical Phenomena  Astrophysics - Instrumentation and Methods for Astrophysics  Abstract: The Galactic magnetar SGR 1935+2154 has been reported to produce the first example of a bright millisecond-duration radio burst (FRB 200428) similar to the cosmological population of fast radio bursts (FRBs). The detection of a coincident bright X-ray burst represents the first observed multiwavelength counterpart of an FRB. However, the search for similar emission at optical wavelengths has been hampered by the high inferred extinction on the line of sight. Here, we present results from the first search for second-timescale emission from the source at near-infrared (NIR) wavelengths using the Palomar Gattini-IR observing system in the J band, enabled by a novel detector readout mode that allows short exposure times of ?0.84 s with 99.9% observing efficiency. With a total observing time of ?12 hr (?47,728 images) during its 2020 outburst, we place median 3Ҡlimits on the second-timescale NIR fluence of ?18 Jy ms (13.1 AB mag). The corresponding extinction-corrected limit is ?125 Jy ms for an estimated extinction of AJ = 2.0 mag. Our observations were sensitive enough to easily detect an NIR counterpart of FRB 200428 if the NIR emission falls on the same power law as observed across its radio to X-ray spectrum. We report nondetection limits from epochs of four simultaneous X-ray bursts detected by the Insight-HXMT and NuSTAR telescopes during our observations. These limits provide the most stringent constraints to date on fluence of flares at 1014 Hz, and constrain the fluence ratio of the NIR emission to coincident X-ray bursts to RNIR ? 0.025 (fluence index ?0.35).   Gold-copper deposits in Wushitala, Southern Tianshan, Northwest China: Application of ASTER data for mineral exploration 期刊论文  OAI收割 GEOLOGICAL JOURNAL, 2018, 卷号: 53, 页码: 362-371 作者:  Liu, Lei;  Li, Yuan;  Zhou, Jun;  Han, Ling;  Xu, Xinliang   |  收藏  |  浏览/下载：40/0  |  提交时间：2019/05/23 ASTER imagery  band ratio  false colour composite  matched filtering  Wushitala