FN Archimer Export Format
PT J
TI Toward Sentinel-2 High Resolution Remote Sensing of Suspended Particulate Matter in Very Turbid Waters: SPOT4 (Take5) Experiment in the Loire and Gironde Estuaries
BT 
AF GERNEZ, Pierre
   LAFON, Virginie
   LEROUXEL, Astrid
   CURTI, Cecile
   LUBAC, Bertrand
   CERISIER, Sylvain
   BARILLE, Laurent
AS 1:1;2:2;3:1;4:3;5:4;6:5;7:1;
FF 1:;2:;3:;4:;5:;6:;7:;
C1 Univ Nantes, EA Mer Mol Sante MMS 2160, F-44322 Nantes, France.
   Univ Bordeaux, GEO Transfert, UMR Environm & Paleoenvironm Ocean & Continentaux, F-33615 Pessac, France.
   I SEA, Bordeaux Technowest, F-33700 Merignac, France.
   Univ Bordeaux, UMR Environm & Paleoenvironm Ocean & Continentaux, F-33615 Pessac, France.
   Grp Interet Publ GIP Loire Estuaire, F-44200 Nantes, France.
C2 UNIV NANTES, FRANCE
   UNIV BORDEAUX, FRANCE
   I-SEA, FRANCE
   UNIV BORDEAUX, FRANCE
   GIP LOIRE ESTUAIRE, FRANCE
IN DOAJ
IF 3.036
TC 43
UR https://archimer.ifremer.fr/doc/00590/70198/68221.pdf
LA English
DT Article
CR COLOR-CAMPAIGNS LEG2
BO Côtes De La Manche
AB At the end of the SPOT4 mission, a four-month experiment was conducted in 2013 to acquire high spatial (20 m) and high temporal (5 days) resolution satellite data. In addition to the SPOT4 (Take5) dataset, we used several Landsat5, 7, 8 images to document the variations in suspended particulate matter (SPM) concentration in the turbid Gironde and Loire estuaries (France). Satellite-derived SPM concentration was validated using automated in situ turbidity measurements from two monitoring networks. The combination of a multi-temporal atmospheric correction method with a near-infrared to visible reflectance band ratio made it possible to quantify SPM surface concentration in moderately to extremely turbid waters (38-4320 g center dot m(-3)), at an accuracy sufficient to detect the maximum turbidity zone (MTZ) in both estuaries. Such a multi-sensor approach can be applied to high spatial resolution satellite archives and to the new ESA Sentinel-2 mission. It offers a promising framework to study the response of estuarine ecosystems to global changes at unprecedented spatio-temporal resolution. 
PY 2015
PD AUG
SO Remote Sensing
SN 2072-4292
PU Mdpi Ag
VL 7
IS 8
UT 000360818800002
BP 9507
EP 9528
DI 10.3390/rs70809507
ID 70198
ER

EF