FN Archimer Export Format PT J TI Scientific Developments and the EPS-SG Scatterometer BT AF STOFFELEN, Ad AABOE, Signe CALVET, Jean-Christophe COTTON, James DE CHIARA, Giovanna SALDANA, Julia Figa MOUCHE, Alexis PORTABELLA, Marcos SCIPAL, Klaus WAGNER, Wolfgang AS 1:1;2:2;3:3;4:4;5:5;6:6;7:7;8:8;9:9;10:10; FF 1:;2:;3:;4:;5:;6:;7:PDG-ODE-LOPS-SIAM;8:;9:;10:; C1 Royal Netherlands Meteorol Inst, Grp Act Satellite Sensing, NL-3730 De Bilt, Netherlands. Norwegian Meteorol Inst, Dept Sea & Ice, N-9006 Tromso, Norway. Ctr Natl Rech Meteorol, F-31057 Toulouse, France. Met Off, Satellite Applicat Sect, Exeter EX1 3PB, Devon, England. European Ctr Medium Range Weather Forecasts, Reading RG2 9AX, Berks, England. Europa Org Meteorol Satelliten, D-64295 Darmstadt, Germany. Inst Francais Rech Exploitat Mer, Lab Oceanog Phys & Spatiale, F-29280 Plouzane, France. Spanish Natl Res Council, Inst Ciencies Mar, Barcelona 08003, Spain. European Space Agcy, NL-2200 Noordwijk, Netherlands. Vienna Univ Technol, A-1040 Vienna, Austria. C2 ROYAL NETHERLANDS METEOROL INST, NETHERLANDS NORWEGIAN METEOROL INST, NORWAY CNRM (METEO FRANCE), FRANCE MET OFF, UK ECMWF, UK EUMETSAT, GERMANY IFREMER, FRANCE CSIC, SPAIN ESA, NETHERLANDS UNIV TECHNOL VIENNA, AUSTRIA SI BREST SE PDG-ODE-LOPS-SIAM UM LOPS IN WOS Ifremer jusqu'en 2018 copubli-france copubli-europe IF 2.777 TC 30 UR https://archimer.ifremer.fr/doc/00386/49774/50320.pdf LA English DT Article DE ;Eddy currents;radar signal processing;sea ice;soil measurements;storms;wind AB The second-generation exploitation of meteorological satellite polar system (EPS-SG) C-band-wavelength scatterometer instrument (called SCA), planned for launch in 2022, has a direct heritage from the successful advanced scatterometer (ASCAT) flown on the current EPS satellites. In addition, SCA will represent three major innovations with respect to ASCAT, namely: 1) Cross polarization and horizontal copolarization; 2) a nominal spatial resolution of 25 km; and 3) 20% greater spatial coverage than ASCAT. The associated expected science and application benefits that led the SCA design are discussed with respect to ocean, land, and sea ice applications for near-real time, climate monitoring, and research purposes. Moreover, an option to implement an ocean Doppler capability to retrieve the ocean motion vector is briefly discussed as well. In conclusion, the SCA instrument innovations are well set to provide timely benefits in all the main application areas of the scatterometer (winds, soil moisture, sea ice) and can be expected to contribute to new and more sophisticated meteorological, oceanographic, land, sea ice, and climate services in the forthcoming SCA era. PY 2017 PD MAY SO Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing SN 1939-1404 PU Ieee-inst Electrical Electronics Engineers Inc VL 10 IS 5 UT 000406418700002 BP 2086 EP 2097 DI 10.1109/JSTARS.2017.2696424 ID 49774 ER EF