Physics
Scientific paper
Apr 2005
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005georl..3207608v&link_type=abstract
Geophysical Research Letters, Volume 32, Issue 7, CiteID L07608
Physics
18
Oceanography: General: Descriptive And Regional Oceanography, Oceanography: General: Marginal And Semi-Enclosed Seas, Oceanography: Physical: Currents
Scientific paper
The fidelity of corrections and processing are critical for a realistic use of official altimetric products close to the coast. A new processing strategy, which starts from the TOPEX/Poseidon GDRs with the addition of improved corrective terms, is proposed and evaluated in the area of the Corsica Channel. Sea level anomalies agree with the coincident sea truth (bottom pressure and tide gauge) within 2-3 cm rms for seasonal and longer time scales. Analysis for almost ten years of coincident mooring and altimetric velocities shows that a substantial reduction of uncertainty to ~4 cm s-1 may be possible after reasonable filtering of the noise introduced by more variable coastal sea surface states. The conclusion is that the altimetry success is still limited to seasonal time scales, and provided that the oceanographic signal ensures an adequate signature to be isolated from background noise.
Astraldi M.
Cipollini Paolo
Gasparini Gian Pietro
Lyard Florent
Manzella G.
No associations
LandOfFree
Improved satellite altimetry in coastal systems: Case study of the Corsica Channel (Mediterranean Sea) does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Improved satellite altimetry in coastal systems: Case study of the Corsica Channel (Mediterranean Sea), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved satellite altimetry in coastal systems: Case study of the Corsica Channel (Mediterranean Sea) will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-971880