FN Archimer Export Format
PT J
TI Geostationary Image Simulation on Coastal Waters Using Hydrodynamic Biogeochemical and Sedimentary Coupled Models
BT 
AF LEI, Manchun
   MINGHELLI, Audrey
   FRAYSSE, Marion
   PAIRAUD, Ivane
   VERNEY, Romaric
   PINAZO, Christel
AS 1:1,2;2:1,2;3:3,4;4:5;5:6;6:3,4;
FF 1:;2:;3:PDG-ODE-LITTORAL-LERPAC;4:PDG-ODE-LITTORAL-LERPAC;5:PDG-ODE-DYNECO-DHYSED;6:;
C1 Aix Marseille Univ, CNRS, LSIS UMR 7296, ENSAM, F-13397 Marseille, France.
   Univ Toulon & Var, CNRS, LSIS UMR 7296, F-83957 La Garde, France.
   Aix Marseille Univ, CNRS INSU, IRD, MIO,UM 110, F-13288 Marseille, France.
   Univ Toulon & Var, CNRS INSU, IRD, MIO,UM 110, L-83957 La Garde, France.
   IFREMER, LER PAC, F-83507 La Seyne Sur Mer, France.
   IFREMER, DYNECO PHYSED, F-29280 Plouzane, France.
C2 UNIV AIX MARSEILLE, FRANCE
   UNIV TOULON & VAR, FRANCE
   UNIV AIX MARSEILLE, FRANCE
   UNIV TOULON & VAR, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
SI TOULON
   BREST
SE PDG-ODE-LITTORAL-LERPAC
   PDG-ODE-DYNECO-DHYSED
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-univ-france
IF 2.913
TC 2
UR https://archimer.ifremer.fr/doc/00363/47462/50154.pdf
LA English
DT Article
CR MEDIPROD VI
BO Jean Charcot
DE ;Geostationary ocean color advanced permanent imager (GeoOCAPI);geostationary orbit;image simulation;ocean color
AB This study proposes a method to simulate the images of the future European geostationary sensor dedicated to ocean color sensor: the geostationary ocean color advanced permanent imager (GeoOCAPI), and it demonstrates the sensor capabilities to monitor the water composition throughout the day. The temporal variation of the coastal seascape is obtained from biogeochemical and hydrosedimentary models, the ocean-atmosphere radiance is obtained from the water and atmosphere radiative transfer model. The GeoOCAPI images are simulated with 400-m resolution, 18 spectral bands with associated signal-to-noise ratio (SNR) and with 1-h acquisition frequency, on the Gulf of Lion (Marseille, France) during a pollution event caused by the urban outfall of Cortiou in Marseille. These images describe the water color dynamic in the Gulf of Lion due to the river transport and the urban outfall. The validation with real medium resolution imaging spectrometer (MERIS) images showed that the image simulator was reliable with an average relative error (RE) at 4.76% for visible bands and at 16.51% for near infrared bands. The quasi-analytical algorithm (QAA) inversion method was tested. The suspended particulate matter (SPM) and the colored dissolved organic matter (CDOM) can be retrieved with good accuracy; the error is, respectively, 7.69% and 12.21%. The chlorophyll concentration (chl) is misestimated (58.10%) due to the low concentration in this area (< 1 mg . m(-3)) compared to SPM (> 1g . m(-3)). The study showed that the future geostationary sensor GeoOCAPI will be able to monitor the water composition in coastal areas through the day and detect and monitor an urban outfall discharge.
PY 2016
PD NOV
SO Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing
SN 1939-1404
PU Ieee-inst Electrical Electronics Engineers Inc
VL 9
IS 11
UT 000388871500032
BP 5209
EP 5222
DI 10.1109/JSTARS.2016.2533662
ID 47462
ER

EF