Hi,

Scale factors, measurement and leakage errors were shared in the previous release (Level 3, RL-05). However, these are not available in the current GRACE and GRACE-FO datasets. Has any information been shared on how to calculate the uncertainty in the TWS data?

Thanks a lot.

Using 3-degree mascons as a basis function acts as an inherent smoother on the data. Therefore, the GRACE/Tellus Project has derived a set of scale factors (what are also referred to as global gain factors) to aid in the interpretation of signals at sub-mascon resolution. ...

The following link provides a list of relevant GRACE and Tellus publications through peer-reviewed science journals: http://grace.jpl.nasa.gov/publications/ Note: this list is not maintained by PO.DAAC. For any questions or concerns about this list, ...

How can i know the passing time of the GRACE satellite over a location? Particularly in the following coordinates, latitudes 13.5,14.5,15.5 and longitudes 76.5,77.5,78.5

Thank you very much Wenhao. I appreciate the info. :D Hi Lewis, You could try to look at the JPL TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly (https://podaac.jpl.nasa.gov/dataset/TELLUS_GRFO_L3_JPL_RL06_OCN_v03) and JPL Mascon (https://podaac.jpl.nasa.gov/dataset/TELLUS_GRAC-GRFO_MASCON_CRI_GRID_RL06_V2) ...

There is no official "GRACE Global Groundwater Data”. What one does is get the GRACE Total Terrestrial Water Storage Anomaly (TWSA). For example: https://podaac-opendap.jpl.nasa.gov/opendap/allData/tellus/L3/mascon/RL05/JPL/CRI/netcdf/ ...

Thank you for your inquiry.

Your request has been forwarded to the GRACE science team for further assistance.

We will get back to you as soon as possible.

Thank you for your patience.

Reconstructed GMSL from GRACE and In Situ 1900 to 2018 Dataset Release The PO.DAAC is pleased to announce the public release of Reconstructed Global Mean Sea Level (GMSL) from GRACE and In Situ observations 1900 to 2018. The dataset ...

PO.DAAC team members will be attending and presenting at the Virtual 2020 GRACE Follow-On Science Team Meeting this week, October 27-29.

To view schedule, please see:
https://www.gstm-2020.eu/abstracts_and_ ... ogram.html

GRACE and GRACE FO: Observations of Greenland Ice Mass Changes Animation of the Greenland ice mass changes over the period April 2002 to August 2020 created from Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On ...