Snow Facies Over Ice Sheets Derived From Envisat Active and Passive Observations
نویسندگان
چکیده
منابع مشابه
Boundary layer physics over snow and ice
Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Printer-friendly Version Interactive Discussion EGU Abstract A general understanding of the physics of advection and turbulent mixing within the near surface atmosphere assists the interpretation and predictive p...
متن کاملErs – Envisat Tandem Data over Sea and Shelf Ice
ERS – ENVISAT Tandem (EET) data are SAR data pairs acquired by the ERS-2 and ENVISAT ASAR instruments from approximately the same orbits within 28 minutes. During two dedicated campaigns in 2007/2008 and 2008/2009 ESA specifically acquired EET pairs with baselines suited for cross-interferometry (CInSAR). At perpendicular baselines of about 2km the frequency difference and baseline effects on t...
متن کاملEstimation of snow water equivalent over first-year sea ice using AMSR-E and surface observations
Keywords: Snow water equivalent Arctic First-year sea ice Passive microwaves Surface based radiometer AMSR-E Ice roughness Climate change A SWE retrieval algorithm developed in-situ using passive microwave surface based radiometer data is applied to the Advanced Microwave Scanning Radiometer for Earth Observation System (AMSR-E). Snow water equivalent is predicted from two pixels located in Can...
متن کاملEvaluation of the HUT modified snow emission model over lake ice using airborne passive microwave measurements
a Interdisciplinary Centre on Climate Change (IC), University of Waterloo, Waterloo, Ontario N2L 3G1, Canada b Department of Geography and Environmental Management, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada c Climate Research Division, Environment Canada, 4905 Dufferin Street, Toronto, Ontario M3H 5T4, Canada d Finnish Meteorological Institute, Arctic Research, P.O. Box 503, FI-...
متن کاملDaily Area of Snow Melt Onset on Arctic Sea Ice from Passive Microwave Satellite Observations 1979-2012
Variability in snow melt onset (MO) on Arctic sea ice since 1979 is examined by determining the area of sea ice experiencing the onset of melting during the melt season on a daily basis. The daily MO area of the snow and ice surface is determined from passive microwave satellite-derived MO dates for the Arctic Ocean and sub-regions. Annual accumulations of MO area are determined by summing the ...
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: IEEE Transactions on Geoscience and Remote Sensing
سال: 2008
ISSN: 0196-2892
DOI: 10.1109/tgrs.2008.2000818