Surface emissivity retrieval from Digital Airborne Imaging Spectrometer data
نویسندگان
چکیده
منابع مشابه
Land Surface Temperature Retrieval from LANDSAT data using Emissivity Estimation
Land surface temperature (LST) is an essential factor in many areas like global climate change studies, urban land use/land cover, geo-/biophysical and also a key input for climate models. LANDSAT 8, the latest satellite from LANDSAT series, has given lot of possibilities to study the land processes using remote sensing. In this study an attempt has been made to estimate LST over Chittoor distr...
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Surface emissivity is critical for remote sensing of surface skin temperature and infrared cloud properties when the observed radiance is influenced by the surface radiation. It is also necessary to correctly compute the longwave flux from a surface at a given skin temperature. Surface emissivity is difficult to determine because skin temperature is an ill-defined parameter. The surface-emitted...
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* Corresponding author. L. F. Peres. Email: [email protected], Tel. +55 12 3186 9454, Fax. +55 12 3186 9291 Abstract – In the present work a split-window (SW) algorithm is developed in the framework of Brazilian National Institute for Space Research (INPE)/Center for Weather Forecast and Climatic Studies (CPTEC) in order to derive land-surface temperature from Meteosat Second Generation (MSG...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2002
ISSN: 0148-0227
DOI: 10.1029/2002jd002197