نتایج جستجو برای: mod16
تعداد نتایج: 58 فیلتر نتایج به سال:
Currently available evapotranspiration (ET) products have not provided us with an accurate estimation for global irrigated land area. Thermal energy balance (EB) model has the potential to solve this problem. The of aerodynamic resistances is a major complication in most remote sensing ET models. An EB using column canopy-air turbulent heat diffusion method was developed more realistically depi...
• Blue and green water fluxes were estimated from four remote sensing methods. Budyko SN methods should be applied with cautions for semiarid catchments. All show similar spatial distribution pattern of blue fluxes. Forested areas Mt. Kilimanjaro Meru consume up to 30 % water. EK method yields the most realistic results. Kikuletwa catchment, Upper Pangani River Basin, Tanzania. This study compa...
Abstract. Satellite observations of evapotranspiration (ET) have been widely used for water resources management in China. An accurate ET product with a high spatiotemporal resolution is required research on drought stress and management. However, such currently lacking. Moreover, the performances different estimation algorithms China not clearly studied, especially under environmental conditio...
Evapotranspiration (ET) is a critical process that regulates the transfer of heat and water between land atmosphere. While satellite-based ET algorithms can provide area-wide daily estimates, few are independent local meteorological measurements. The Variant Moderate Resolution Imaging Spectroradiometer Standard Algorithm (VISEA) potentially run without ground-based observations. However, surfa...
Actual evapotranspiration (ET) with high spatiotemporal resolution is very important for the research on agricultural water resource management and cycle processes, it helpful to realize precision agriculture smart agriculture, provides critical references layout planning. Due impact of clouds, weather environment, orbital period optical satellite, there are difficulties in providing daily remo...
The geeSEBAL application estimates and displays evapotranspiration maps times series based on Landsat images global meteorological data from ERA5 Land reanalysis. Codes applications are available at https://github.com/et-brasil/geesebal https://etbrasil.org/geesebal , respectively. Accurate estimation of ( ET ) is essential for several in water resources management. models using remote sensing ...
Evapotranspiration (ET) is an important part of the surface energy balance and water balance. Due to imperfect model parameterizations forcing data, there are still great uncertainties concerning ET products. The validation land products has a certain research significance. In this study, two direct methods, including latent heat flux (LE) from towers method method, one indirect three-corned ha...
é«ç²¾åº¦çåç°è¸æ£åï¼ETï¼å¯¹äºç°é´å°ºåº¦ç²¾åçæ°´å平衡éååæ°´åäºç¼ºç ç©¶å ·æéè¦æä¹ï¼å¯¹åä¸ç²¾åçæºååç°æ°´åå©ç¨æçæé«å ·æå®ç¨ä»·å¼ãæ¬ç 究å©ç¨å ¨çå ±è®¡28个åç°ç«ç¹ç涡å¨ç¸å ³ç³»ç»ï¼ECï¼ééè§æµæ°æ®ï¼å¯¹500 m空é´å辨ç8 dæ¶é´å辨ççMOD16åPML-V2两ç§é¥æè¸æ£å产åï¼è¿è¡äºå¯¹æ¯å...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید