Publications des scientifiques de l'IRD

Gourdeau Lionel, Djath B., Ganachaud Alexandre, Nino Fernando, Birol F., Verron J., Fuller N. (2017). Altimetry in a regional tropical sea. IEEE Geoscience and Remote Sensing Magazine, 5 (3), 44-52. ISSN 2168-6831.

Titre du document
Altimetry in a regional tropical sea
Année de publication
2017
Type de document
Article référencé dans le Web of Science WOS:000411276300006
Auteurs
Gourdeau Lionel, Djath B., Ganachaud Alexandre, Nino Fernando, Birol F., Verron J., Fuller N.
Source
IEEE Geoscience and Remote Sensing Magazine, 2017, 5 (3), 44-52 ISSN 2168-6831
The satellite for Argos and AltiKa (SARAL/AltiKa) is the first ocean altimeter mission to operate in the Ka-band frequency. The objective of this article is to investigate the extent to which SARAL/AltiKa sea-level measurements provide valuable information in a complex bathymetric region, i.e., the semienclosed Solomon Sea. The data-editing procedure is revisited, and we propose two new data-editing criteria. The first is based on the detection of erroneous sea-level values after computation, and the second directly analyzes the radar measurements and geophysical corrections. We show that both methods are significantly more efficient than the standard procedure used in operational processing chains
Plan de classement
Limnologie physique / Océanographie physique [032] ; Télédétection [126]
Description Géographique
PACIFIQUE ; ZONE TROPICALE
Localisation
Fonds IRD [F B010080235]
Identifiant IRD
fdi:010080235
Contact