GSTM2024-91, updated on 23 Sep 2024
https://doi.org/10.5194/gstm2024-91
GRACE/GRACE-FO Science Team Meeting
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

JPL GRACE and GRACE-FO Level-2 Overview

David Wiese, Dah-Ning Yuan, Christopher McCullough, Eugene Fahnestock, Matthias Ellmer, Athina Peidou, Da Kuang, Felix Landerer, and Carmen Blackwood
David Wiese et al.
  • Jet Propulsion Laboratory, Altadena, United States of America (david.n.wiese@jpl.nasa.gov)

This talk will provide a status update on Level-2 data processing at JPL.  Included will be an overview of data products currently delivered to the community, focusing on the newly released RL06.3 GRACE-FO fields.  Assessments of data quality and error levels, along with detailed discussions of the solution strategy will be included.  A look towards an RL07 reprocessing of GRACE and GRACE-FO will additionally be provided.  The reprocessing plans to incorporate the estimation of a full noise covariance model of the satellite observations in the gravity estimates.  LRI gravity field results consistent with RL06.3 standards will additionally be discussed.

How to cite: Wiese, D., Yuan, D.-N., McCullough, C., Fahnestock, E., Ellmer, M., Peidou, A., Kuang, D., Landerer, F., and Blackwood, C.: JPL GRACE and GRACE-FO Level-2 Overview, GRACE/GRACE-FO Science Team Meeting, Potsdam, Germany, 8–10 Oct 2024, GSTM2024-91, https://doi.org/10.5194/gstm2024-91, 2024.

Presentations

Presentation file