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• OAI收割 [22]

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浏览/检索结果: 共22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 Assessment of Satellite-Derived FAPAR Products With Different Spatial Resolutions for Gross Primary Productivity Estimation 期刊论文  OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2025, 卷号: 18, 页码: 3087-3098 作者:  Zhang, Xiyu;  Jin, Huaan;  Zhao, Wei;  Yin, Gaofei;  Xie, Xinyao   |  收藏  |  浏览/下载：21/0  |  提交时间：2025/02/21 Fraction of absorbed photosynthetically active radiation (FAPAR)  gross primary productivity (GPP)  HIgh-spatial-resolution Global LAnd Surface Satellite (Hi-GLASS)  light use efficiency model  MODerate resolution Imaging Spectroradiometer (MODIS)  Fraction of absorbed photosynthetically active radiation (FAPAR)  gross primary productivity (GPP)  HIgh-spatial-resolution Global LAnd Surface Satellite (Hi-GLASS)  light use efficiency model  MODerate resolution Imaging Spectroradiometer (MODIS)   An improved non-linear inter-calibration method on different radiometers for enhancing coverage of daily LST estimates in low latitudes 期刊论文  OAI收割 REMOTE SENSING OF ENVIRONMENT, 2021, 卷号: 264, 页码: 17 作者:  Song, Peilin;  Zhang, Yongqiang   |  收藏  |  浏览/下载：40/0  |  提交时间：2021/11/05 FY3B microwave radiation imager (FY3B-MWRI)  Brightness temperature (TB)  Land surface temperature (LST)  Fraction of water surface (FWS)  Advanced microwave scanning   Radiometer-2 (ASMR-2)   An improved non-linear inter-calibration method on different radiometers for enhancing coverage of daily LST estimates in low latitudes 期刊论文  OAI收割 REMOTE SENSING OF ENVIRONMENT, 2021, 卷号: 264, 页码: 17 作者:  Song, Peilin;  Zhang, Yongqiang   |  收藏  |  浏览/下载：19/0  |  提交时间：2021/11/05 FY3B microwave radiation imager (FY3B-MWRI)  Brightness temperature (TB)  Land surface temperature (LST)  Fraction of water surface (FWS)  Advanced microwave scanning   Radiometer-2 (ASMR-2)   Estimation of half-hourly diffuse solar radiation over a mixed plantation in north China 期刊论文  OAI收割 RENEWABLE ENERGY, 2020, 卷号: 149, 页码: 1360-1369 作者:  Liu, Peirong;  Tong, Xiaojuan;  Zhang, Jinsong   |  收藏  |  浏览/下载：28/0  |  提交时间：2020/05/19 Global solar radiation  Diffuse fraction  Clearness index  Diffuse solar radiation model   Insight-HXMT observations of Swift J0243.6+6124: the evolution of RMS pulse fractions at super-Eddington luminosity 期刊论文  OAI收割 Monthly Notices of the Royal Astronomical Society, 2020, 卷号: 497, 页码: 5498-5506 作者:  HXMT   |  收藏  |  浏览/下载：44/0  |  提交时间：2022/02/08 stars: neutron  pulsars: individual: Swift J0243.6+6124  X-rays:  binaries  Astrophysics - High Energy Astrophysical Phenomena  Abstract: Based on Insight-HXMT data, we report on the pulse fraction evolution during the 2017-2018 outburst of the newly discovered first Galactic ultraluminous X-ray (ULX) source Swift J0243.6+6124. The pulse fractions of 19 observation pairs selected in the rising and fading phases with similar luminosity are investigated. The results show a general trend of the pulse fraction increasing with luminosity and energy at supercritical luminosity. However, the relative strength of the pulsation between each pair evolves strongly with luminosity. The pulse fraction in the rising phase is larger at luminosity below 7.71 × 1038 erg s-1, but smaller at above. A transition luminosity is found to be energy independent. Such a phenomenon is first confirmed by Insight-HXMT observations and we speculate that it may have relation with the radiation-pressure-dominated accretion disc.   Impacts of diffuse radiation fraction on light use efficiency and gross primary production of winter wheat in the North China Plain 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 275, 页码: 233-242 作者:  Yang, Xiaoya;  Li, Jun;  Yu, Qiang;  Ma, Yuchun;  Tong, Xiaojuan   |  收藏  |  浏览/下载：67/0  |  提交时间：2020/03/23 Light use efficiency  Gross primary production  Diffuse radiation fraction  Radiation partitioning model  Winter wheat   Analysis of Global LAI/FPAR Products from VIIRS and MODIS Sensors for Spatio-Temporal Consistency and Uncertainty from 2012–2016 期刊论文  OAI收割 Forests, 2018, 卷号: 9, 期号: 2, 页码: 73 作者:  Baodong Xu;  Taejin Park;  Kai Yan;  Chi Chen;  Yelu Zeng   |  收藏  |  浏览/下载：57/0  |  提交时间：2018/02/24 Viirs  Leaf Area Index (Lai)  Fraction Of Photosynthetically Active Radiation Absorbed By Vegetation (Fpar)  Modis  Consistency  Uncertainty  Evaluation   Measuring leaf area index in rubber plantations - a challenge 期刊论文  OAI收割 ECOLOGICAL INDICATORS, 2017, 卷号: 82, 页码: 357-366 作者:  Cotter, Marc;  Asch, Folkard;  Hilger, Thomas;  Rajaona, Arisoa;  Schappert, Alexandra   |  收藏  |  浏览/下载：23/0  |  提交时间：2018/05/08 Leaf Area Index  Rubber  Radiation Interception  Gap Fraction   INFLUENCE OF HIGH ALTITUDE ON COMBUSTION EFFICIENCY AND RADIATION FRACTION OF HYDROCARBON FIRES 期刊论文  OAI收割 HEAT TRANSFER RESEARCH, 2017, 卷号: 48, 期号: 10, 页码: 865-875 作者:  Li HH;  Yao W(姚卫);  Li P;  Zhou ZH;  Wang J 收藏  |  浏览/下载：23/0  |  提交时间：2017/11/29 Hydrocarbon Fire  Heat Release Rate  Combustion Efficiency  Radiation Fraction  Transmittance   Assessing the transferability of support vector machine model for estimation of global solar radiation from air temperature SCI/SSCI论文  OAI收割 2015 作者:  Chen J. L.;  Li, G. S.;  Xiao, B. B.;  Wen, Z. F.;  Lv, M. Q.   |  收藏  |  浏览/下载：26/0  |  提交时间：2017/11/09 Global solar radiation  Support vector machine  Air temperatures  Distance  Altitude  measured meteorological data  artificial neural-network  sunshine  duration  diffuse fraction  china  prediction  turkey  precipitation  simulations  validation