Inter-calibration of Infrared Channels of Geostationary Meteorological Satellite Imagers
نویسندگان
چکیده
منابع مشابه
Inter-calibration of Meteosat Imagers and Iasi
EUMETSAT has initiated routine inter-calibration of the infrared channels of Meteosat imagers and the Infrared Atmospheric Sounding Interferometer (IASI) on Metop-A, based on the regression of collocated radiance observations, weighted according to their spatial variability. This paper describes the algorithm and presents key results for Meteosat-7, -8 and -9 during 2007. These demonstrate the ...
متن کاملDirect Fusion of Geostationary Meteorological Satellite Visible and Infrared Images Based on Thermal Physical Properties
This study investigated a novel method of fusing visible (VIS) and infrared (IR) images with the major objective of obtaining higher-resolution IR images. Most existing image fusion methods focus only on visual performance and many fail to consider the thermal physical properties of the IR images, leading to spectral distortion in the fused image. In this study, we use the IR thermal physical p...
متن کاملThermal Physical Property-Based Fusion of Geostationary Meteorological Satellite Visible and Infrared Channel Images
Geostationary meteorological satellite infrared (IR) channel data contain important spectral information for meteorological research and applications, but their spatial resolution is relatively low. The objective of this study is to obtain higher-resolution IR images. One common method of increasing resolution fuses the IR data with high-resolution visible (VIS) channel data. However, most exis...
متن کاملHigh-speed Internet access through unidirectional geostationary satellite channels
One of the proposed solutions for increasing the speed of Internet access is to connect the home user to a direct satellite channel, at a speed 20 times faster than that of an average telephone modem. Communication over satellite links is often characterized by sporadic high bit-error rates and burst losses. This is especially true when working in the Ka band, where weather conditions greatly a...
متن کاملAerosol data assimilation using data from Himawari-8, a next-generation geostationary meteorological satellite
Himawari-8, a next-generation geostationary meteorological satellite, was launched on 7 October 2014 and became operational on 7 July 2015. The advanced imager on board Himawari-8 is equipped with 16 observational bands (including three visible and three near-infrared bands) that enable retrieval of full-disk aerosol optical properties at 10min intervals fromgeostationary (GEO) orbit. Here we s...
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: Frontiers in Environmental Science
سال: 2018
ISSN: 2296-665X
DOI: 10.3389/fenvs.2018.00142