GNSS Transpolar Earth Reflectometry exploriNg system (G-TERN): Mission concept. ...

The global navigation satellite system (GNSS) Transpolar Earth Reflectometry exploriNg system (G-TERN) was proposed in response to ESA's Earth Explorer 9 revised call by a team of 33 multi-disciplinary scientists. The primary objective of the mission is to quantify at high spatio-temporal resol...

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Bibliographic Details
Main Authors: Cardellach, E., Wickert, J., Baggen, R., Benito, J., Camps, A., Catarino, N., Chapron, B., Dielacher, A., Fabra, F., Flato, G., Fragner, H., Gabarr'o, C., Gommenginger, C., Haas, C., Healy, S., Hernandez-Pajares, M., Hoeg, P., Jäggi, Adrian, Kainulainen, J., Abbas Khan, S., Lemke, N.M.K., Li, W., Nghiem, S.V., Pierdicca, N., Portabella, M., Rautiainen, K., Rius, A., Sasgen, I., Semmling, M., Shum, C.K., Soulat, F., Steiner, A.K., Tailhades, S., Thomas, M., Vilaseca, R., Zuffada, C.
Format: Text
Language:English
Published: IEEE 2018
Subjects:
Online Access:https://dx.doi.org/10.7892/boris.113813
https://boris.unibe.ch/113813/
Description
Summary:The global navigation satellite system (GNSS) Transpolar Earth Reflectometry exploriNg system (G-TERN) was proposed in response to ESA's Earth Explorer 9 revised call by a team of 33 multi-disciplinary scientists. The primary objective of the mission is to quantify at high spatio-temporal resolution crucial characteristics, processes and interactions between sea ice, and other Earth system components in order to advance the understanding and prediction of climate change and its impacts on the environment and society. The objective is articulated through three key questions. 1) In a rapidly changing Arctic regime and under the resilient Antarctic sea ice trend, how will highly dynamic forcings and couplings between the various components of the ocean, atmosphere, and cryosphere modify or influence the processes governing the characteristics of the sea ice cover (ice production, growth, deformation, and melt)? 2) What are the impacts of extreme events and feedback mechanisms on sea ice evolution? 3) What are ...