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Hi, Dean here from PO.DAAC, where the GRACE data sets are hosted. This is more of a science/technical question, so unless a subject matter expert is able to answer here, you will likely need to do some digging. For example, perhaps there is any easily identifiable outage in 2015-2016, or something i...

Hi, Dean here from PO.DAAC, where the data are hosted. I think you've already reached out to Felix Landerer who would be the expert in this area (and the data producer for GRACE-FO). From chatting with him, yes you need to subtract a common baseline time and the specific baseline you choose shouldn'...

Hi all, update:

The gap in data were not due to our systems upgrades, we temporarily stopping receiving data from the data producers. As mentioned before, data delivery has resumed as normal, and we are waiting to hear back from the producers on whether or not they'll fill the few-day gap.

- Dean

Hi, Dean here from PO.DAAC (we host the CYGNSS data set). I am not the typical point of contact for these data sets nor an expert on them, but I'll see if I can help. If you are using Level 2 data and above (e.g. the derived physical quantities from these instruments such as wind speed), you likely ...

Hi all, Dean here, DAAC Engineer at PO.DAAC. I don't typically deal with this data set so I'm doing some digging, but I see that data has resumed from the 10th onward, e.g. https://search.earthdata.nasa.gov/search/granules?p=C2681262364-POCLOUD&pg[0][v]=f&pg[0][gsk]=-start_date&tl=173456...

For water storage try this product: https://podaac.jpl.nasa.gov/dataset/TELLUS_GRFO_L3_CSR_RL06.2_LND_v04 . For gravity anomalies, you may have to get your hands dirty in some Level 2 data, which is going to take more work. To use those products, check out the documentation page https://podaac.jpl.n...

Hi, The abstract for the L2 collection you are showing, it emphasizes expert use only. Is gravity the variable you want, or derived products such as liquid water equivalent thickness? If so, check out the Level 3 data sets: https://podaac.jpl.nasa.gov/cloud-datasets?ids=Projects%3AProcessing%20Level...