FN Archimer Export Format
PT C
TI In situ glider and remote-sensing satellite data synergy for the estimation of the PAR diffuse attenuation coefficient
BT 
AF De Nodrest, Emma
   Homrani, Sabrina
   Jourdin, Frederic
   Viellefon, Priscille
   Vient, Jean-Marie
   Durrieu de Madron, Xavier Durrieu
   Pasqueron de Fommervault, Orens
   Bourrin, Francois
AS 1:1;2:2;3:3;4:4;5:5;6:6;7:7;8:8;
FF 1:;2:;3:;4:;5:;6:;7:;8:;
C1 University of Bordeaux and CNRS,EPOC Laboratory,Bordeaux,France
   SEDIM Laboratory Shom,Brest,France
   University of Brest and CNRS,Geo-Ocean Laboratory,Plouzané,France
   UniLaSalle,Geology Department,Beauvais,France
   Lab-STICC Laboratory IMT-Atlantique,Plouzané,France
   CEFREM Laboratory CNRS,Perpignan,France
   ALSEAMAR ALCEN,Rousset,France
   UPVD University,CEFREM Laboratory,Perpignan,France
C2 UNIV BORDEAUX, FRANCE
   SHOM, FRANCE
   UBO, FRANCE
   UNILASALLE, FRANCE
   IMT ATLANTIQUE, FRANCE
   CNRS, FRANCE
   ALSEAMAR ALCEN, FRANCE
   UNIV PERPIGNAN, FRANCE
UM GEO-OCEAN
IN WOS Cotutelle UMR
   copubli-france
   copubli-univ-france
UR https://archimer.ifremer.fr/doc/00813/92492/99143.pdf
LA English
DT Proceedings paper
CR MELANGE_ROEC_2021
BO Thalassa
DE ;KPAR;glider;bathysonde;satellite products;optical properties;ocean color algorithms
AB Estimating the diffuse attenuation coefficient of the Photosynthetically Available Radiation (KPAR) allows to monitor primary production, dissolved organic matters, coastal suspended sediments and water transparency. The latter aim, especially for military purposes, may be efficiently achieved with the use of underwater gliders. The present study aims at estimating the KPAR in the the Bay of Biscay (North-East Atlantic), during a sea campaign which took place in February 2021, in fairly transparent waters mainly containing non-living suspended material. The sea survey involved a SEAEXPLORER glider equiped with an ocean color radiometer. The glider measurements were in agreement with those from shipboard CTD-PAR casts (with a mean relative difference of about 11%). VIIRS L2 and MODIS L4 satellite products were validated with the glider data. Accordingly, a bias correction has been proposed for the ocean color satellite KPAR algorithm. 
PY 2022
PD OCT
CT OCEANS 2022, Hampton Roads, 2022, ISBN:978-1-6654-6810-7. pp. 1-9
DI 10.1109/OCEANS47191.2022.9977221
ID 92492
ER

EF