Retrieval of land surface parameters from geostationary satellite data： An overview of recent developments
نویسندگان
چکیده
å°è¡¨åæ°å®éé¥æåæ¼æ¯é¥æç§å¦ç 究çéè¦ç¯èã21ä¸çºªä»¥æ¥ï¼å°çéæ¢æ°è±¡å«ææ°æ®å¨å°è¡¨åæ°é¥æåæ¼ä¸åå°è¶æ¥è¶å¤çéè§ãæ¬æ对å©ç¨å°çéæ¢æ°è±¡å«æè¿è¡å°è¡¨åæ°é¥æåæ¼ç 究çè¿å±è¿è¡äºç»¼è¿°ãæç« é¦å ç®åä»ç»äºå½åæ£å¨è¿è¡ç欧çMeteosatãç¾å½GOES-Rãæ¥æ¬èµè±åä¸å½é£äºéæ¢å«æç³»ç»ï¼éå详ç»æ»ç»äºä¸åå«æç³»ç»ä¼°ç®åç§å°è¡¨åæ°çæ¹æ³ãå¨æ¤åºç¡ä¸ï¼æç« å¯¹è¿ä¸æ¥å©ç¨éæ¢å«æä¼°ç®å°è¡¨åæ°çç 究å±å¼è®¨è®ºï¼æåºæªæ¥çç 究åºéç¹å ³æ³¨å 个æ¹é¢ï¼ï¼1ï¼æ¢ç´¢åè¿ç¨æ°ææ¯æé«éæ¢å«ææ°æ®è·ååå¤ççæçå精度ï¼ï¼2ï¼èåå ¨çå¤é¢éæ¢æ°è±¡å«æï¼åæ¶ä¸æ轨å«æèåï¼ç产è¦çå ¨ççé¿æ¶åºå°è¡¨åæ°äº§åï¼ï¼3ï¼æ¢ç´¢å°è¡¨åæ°çé«æè·åæ¹æ³ï¼å¯¹éæ¢æ°è±¡å«æå°è¡¨åæ°äº§åå¼å±çå®æ§æ£éªï¼æ»¡è¶³å°è¡¨è¿ç¨ç 究åèµæºç¯å¢å¨æçæµå¯¹é«è´¨éå°è¡¨åæ°äº§åçéæ±ã
منابع مشابه
Phase Retrieval: An Overview of Recent Developments
In many physical measurement systems, one can only measure the power spectral density, i.e., the magnitudesquare of the Fourier transform of the underlying signal. For example, in an optical setting, detection devices like CCD cameras and photosensitive films cannot measure the phase of a light wave and instead measure the photon flux. In addition, at a large enough distance from the imaging pl...
متن کاملEvaluation of Land Surface Temperature Operationally Retrieved from Korean Geostationary Satellite (COMS) Data
We evaluated the precision of land surface temperature (LST) operationally retrieved from the Korean multipurpose geostationary satellite, Communication, Ocean and Meteorological Satellite (COMS). The split-window (SW)-type retrieval algorithm was developed through radiative transfer model simulations under various atmospheric profiles, satellite zenith angles, surface emissivity values and sur...
متن کاملEstimating Land Surface Albedo from Satellite Data
Title: ESTIMATING LAND SURFACE ALBEDO FROM SATELLITE DATA Tao He, Doctor of Philosophy, 2012 Directed by: Dr. Shunlin Liang, Professor Department of Geographical Sciences Land surface albedo, defined as the ratio of the surface reflected incoming and outgoing solar radiation, is one of the key geophysical variables controlling the surface radiation budget. Surface shortwave albedo is widely use...
متن کاملAn Algorithm for the Retrieval of Aerosol Optical Depth from Geostationary Satellite Data in Thailand
An algorithm was developed to estimate aerosol optical depth (AOD) from geostationary satellite data. The 6S radiative transfer computer code was employed to generate a look-up table (LUT) which incorporates several combinations of satellite-derived variables including earthatmospheric reflectivity, atmospheric reflectivity and surface albedo. The parameterization of the satellite-derived atmos...
متن کاملDevelopment a split window algorithm to estimate land surface temperature from Sentinel -3 satellite data
Land Surface Temperature (LST) is an important indicator of the study of energy balance models at the earthchr('39')s surface and the interactions between the Earth and the atmosphere on a regional and global scale. To date, different algorithms have been developed in the last few decades to determine the land surface temperature using various satellite images. In this study, a new split window...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of remote sensing
سال: 2021
ISSN: ['1007-4619', '2095-9494']
DOI: https://doi.org/10.11834/jrs.20210194