Bayesian cloud detection for MERIS, AATSR, and their combination
نویسندگان
چکیده
منابع مشابه
Meris/aatsr Synergy Algorithms for Cloud Screening, Aerosol Retrieval and Atmospheric Correction
The MERIS and AATSR instruments onboard ENVISAT provide similar resolution and swath but complementary information, encompassing different spectral domains and viewing geometries. We present research on synergistic use of MERIS and AATSR imagery, with objectives (i) to define and evaluate algorithms for improved cloud screening, global aerosol retrieval and land atmospheric correction, (ii) to ...
متن کاملThe Retrieval of Cloud-top Pressure Using Combined Measurements of Meris and Aatsr
Synergetic measurements of MERIS and AATSR onboard ENVISAT are used for the retrieval of cloudtop pressure. As the MERIS cloud-top pressure retrieval algorithm has been proven to produce accurate results in optically thick, single-layered cases ([1]), special attention has been given to multi-layered clouds. An algorithm for the retrieval of the height of multiple cloud layers is presented, rel...
متن کاملGround Swath Prediction of Meris and Aatsr with Esov-ng
ESOV-NG is a software tool which allows the user to compute and visualize the orbit ground track and instrument swaths for various Earth Observation missions, including ENVISAT MERIS and AATSR. This paper gives an overview of the overall capabilities of ESOV-NG and the most popular use cases the tool is suitable for. It includes a description of the various graphical user interfaces as well as ...
متن کاملMERIS and AATSR data over the Chinese Loess Plateau
R. Liu, J. Wen, X. Wang, L. Wang, H. Tian, T. T. Zhang, X. K. Shi, J. H. Zhang, and SH. N. Lu Laboratory of Climate Environment and Disasters of Western China, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China Received: 25 December 2008 – Accepted: 12 January 2009 – Published: 23 February 2009 Correspondence to: J. ...
متن کاملUse of Meris and Aatsr Data in Previsional Fire Danger Index Computation System for Alpine Regions
The FWI-tel instantaneous is a system for computing a forest fire risk index; it elaborates instantaneous weather maps to evaluate fire risk indicator on alpine regions. This system is based on the previsional Canadian Fire Weather Index (FWI) adjusted for continental Europe latitudes and climatology and adapted to alpine regions orography. FWI is a meteorological index, which uses as input dat...
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ژورنال
عنوان ژورنال: Atmospheric Measurement Techniques
سال: 2015
ISSN: 1867-8548
DOI: 10.5194/amt-8-1757-2015