FN Archimer Export Format
PT J
TI Radio-Frequency Interference Identification Over Oceans for C- and X-Band AMSR2 Channels
BT 
AF ZABOLOTSKIKH, Elizaveta
   MITNIK, Leonid M.
   CHAPRON, Bertrand
AS 1:1;2:2;3:3;
FF 1:;2:;3:PDG-ODE-LOS;
C1 Russian State Hydrometeorol Univ, Satellite Oceanog Lab, St Petersburg 195196, Russia.
   Russian Acad Sci, VI Ilichev Pacific Oceanol Inst, Far Eastern Branch, Vladivostok 690041, Russia.
   Inst Francais Rech Exploitat Mer, F-29280 Plouzane, France.
C2 UNIV RUSSIAN STATE HYDROMETEOROL, RUSSIA
   RUSSIAN ACAD SCI, RUSSIA
   IFREMER, FRANCE
SI AUTRE
   BREST
SE AUTRE
   PDG-ODE-LOS
UM LOPS
IN WOS Ifremer jusqu'en 2018
   copubli-int-hors-europe
IF 2.228
TC 11
UR https://archimer.ifremer.fr/doc/00273/38411/41989.pdf
LA English
DT Article
DE ;Atmosphere;geophysical measurement techniques;oceans;passive microwave remote sensing;radio-frequency interference (RFI)
AB A new method for radio-frequency interference (RFI) contamination identification over open oceans for the two C-subbands and X-band of Advanced Microwave Scanning Radiometer 2 (AMSR2) channel measurements is suggested. The method is based both on the AMSR2 brightness temperature (T-B) modeling and on the analysis of AMSR2 measurements over oceans. The joint analysis of T-B spectral differences allowed to identify the relations between them and the limits of their variability, which are ensured by the changes in the environmental conditions. It was found that the constraints, based on the ratio of spectral differences, are more regionally and seasonally independent than the spectral differences themselves. Although not all possible RFI combinations are considered, the developed simple criteria can be used to detect most RFI-contaminated pixels over the World Ocean for AMSR2 measurements in two C-subbands and the X-band.
PY 2015
PD AUG
SO Ieee Geoscience And Remote Sensing Letters
SN 1545-598X
PU Ieee-inst Electrical Electronics Engineers Inc
VL 12
IS 8
UT 000356542100023
BP 1705
EP 1709
DI 10.1109/LGRS.2015.2420120
ID 38411
ER

EF