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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Assessing the transferability of support vector machine model for estimation of global solar radiation from air temperature SCI/SSCI论文 2015 作者:  Chen J. L.;  Li, G. S.;  Xiao, B. B.;  Wen, Z. F.;  Lv, M. Q. 收藏  |  浏览/下载：19/0  |  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   Estimation of direct, diffuse, and total FPARs from Landsat surface reflectance data and ground-based estimates over six FLUXNET sites SCI/SSCI论文 2015 作者:  Li W. J.;  Fang, H. L. 收藏  |  浏览/下载：21/0  |  提交时间：2015/12/09 direct FPAR  diffuse FPAR  total FPAR  APAR  Landsat TM  photosynthetically active radiation  gross primary productivity  canopy  reflectance  radiance data  time-series  remote estimation  vegetation  index  transfer model  sail model  modis data   Estimation of diffuse photosynthetically active radiation and the spatiotemporal variation analysis in China from 1981 to 2010 SCI/SSCI论文 2014 作者:  Zhang L.;  Zhang L. 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/24 photosynthetically active radiation (PAR)  diffuse fraction  diffuse  PAR  spatiotemporal variations  solar-radiation  carbon-dioxide  productivity  cloudiness  components  pinatubo  surface  forest  impact   Spatiotemporal variability analysis of diffuse radiation in China during 1981-2010 SCI/SSCI论文 2013 作者:  Zhang L.;  Zhang L. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 Atmospheric composition and structure  Transmission and scattering of  radiation  Meteorology and atmospheric dynamics  Radiative processes  net ecosystem exchange  hourly global radiation  solar-radiation  atmospheric particles  horizontal surface  pinatubo eruption  aerosols  fraction  impact  productivity   Quantifying the effects of climate trends in the past 43 years (1961-2003) on crop growth and water demand in the North China Plain SCI/SSCI论文 2010 作者:  Yu Q. 收藏  |  浏览/下载：25/0  |  提交时间：2012/06/08 radiation-use efficiency  production systems simulator  solar-radiation  agricultural production  winter-wheat  field crops  model  apsim  evapotranspiration  management   Estimation of daily average net radiation from MODIS data and DEM over the Baiyangdian watershed in North China for clear sky days SCI/SSCI论文 2010 Long D.; Gao Y. C.; Singh V. P. 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/08 Daily average net radiation (DANR)  Daily average net shortwave  radiation (DANSR)  Daily average net longwave radiation (DANLR)  MODIS  Sloping land surfaces  daily solar-radiation  remotely-sensed data  surface-energy fluxes  semiarid rangeland basin  southern great-plains  noaa-avhrr data  complex terrain  heat fluxes  river-basin  evapotranspiration