Search found 93 matches

by PODAAC - colleen
Tue Jul 09, 2024 1:14 pm America/New_York
Forum: Home
Question: MODIS Aqua SST L2P outage
Replies: 1

MODIS Aqua SST L2P outage

Due to a change in the input format for the GHRSST MODIS Aqua L2P SST dataset (https://doi.org/10.5067/GHMDA-2PJ19), its production has temporarily halted. The exact length of the outage is unknown at this point. The last valid date is July 7, 2024. More information will be forthcoming.
by PODAAC - colleen
Mon Jul 01, 2024 5:46 pm America/New_York
Forum: Home
Question: CYGNSS Spacecraft/Instrument Sampling Rate Update
Replies: 0

CYGNSS Spacecraft/Instrument Sampling Rate Update

Between 21 June 2019 and 2 July 2019, the sampling rate on each of the CYGNSS spacecraft changed from 1Hz to 2Hz, which in effect, resulted in an approximate doubling of the data files starting with the Raw Telemetry (Level 0) and extending to the Level 1 data. This sampling rate change affects all ...
by PODAAC - colleen
Fri Jun 28, 2024 2:58 pm America/New_York
Forum: Home
Question: Data Delay? GHRSST Level 4 MUR Global Foundation SST
Replies: 2

Re: Data Delay? GHRSST Level 4 MUR Global Foundation SST

Hi Chris, Thank you for your inquiry. We have looked into this and when you go the virtual directory for the MUR v4.1 and click on day 06/26 (https://cmr.earthdata.nasa.gov/virtual-directory/collections/C1996881146-POCLOUD/temporal/2024/06/26) the file displayed is for day 06/27 which is the most cu...
by PODAAC - colleen
Tue Jun 11, 2024 7:50 pm America/New_York
Forum: Home
Question: Tutorial: How to download PO.DAAC SWOT data using HiTIDE
Replies: 0

Tutorial: How to download PO.DAAC SWOT data using HiTIDE

The High-level Tool for Interactive Data Extraction, or HiTIDE, is PO.DAAC’s interactive tool for subsetting and downloading popular PO.DAAC Level 2 swath datasets. This tutorial demonstrates how to select, subset, and download Ka-band Radar Interferometer (KaRIn) sea surface height data from the Su...
by PODAAC - colleen
Mon Jun 10, 2024 4:48 pm America/New_York
Forum: Home
Question: SWOT Discharge Algorithm Working Group Sword of Science River Discharge Dataset Release
Replies: 0

SWOT Discharge Algorithm Working Group Sword of Science River Discharge Dataset Release

The PO.DAAC is pleased to announce the public release of Surface Water and Ocean Topography (SWOT) Sword of Science River Discharge data products. The SWOT mission is implemented jointly by NASA and Centre National D'Etudes Spatiales (CNES) to provide valuable data and information about the world's ...
by PODAAC - colleen
Mon Jun 10, 2024 3:38 pm America/New_York
Forum: Home
Question: Gravity data
Replies: 8

Re: Gravity data

To access the GRACE-FO data, you will need to make a free NASA Earthdata Login Account: https://urs.earthdata.nasa.gov/users/new Once you select a dataset from https://podaac.jpl.nasa.gov/GRACE-FO?sections=data, it will take you to the “dataset information” page, where you will see a “data access” t...
by PODAAC - colleen
Mon Jun 10, 2024 11:13 am America/New_York
Forum: Home
Question: SMAP RSS Sea Surface Salinity V5.3 Evaluation Dataset Release
Replies: 0

SMAP RSS Sea Surface Salinity V5.3 Evaluation Dataset Release

The PO.DAAC is pleased to announce the availability of the version 5.3 SMAP Sea Surface Salinity (SSS) evaluation datasets from Remote Sensing Systems (RSS) and sponsored by the NASA Ocean Salinity Science Team. The SMAP satellite was launched on 31 January 2015 with a near-polar orbit at an inclina...
by PODAAC - colleen
Thu Jun 06, 2024 4:12 pm America/New_York
Forum: Home
Question: Missing checksums in SMAP L2B products
Replies: 1

Re: Missing checksums in SMAP L2B products

Thank you for your inquiry and patience regarding this matter. We have identified the issue causing the missing md5 checksum files and have resolved the problem. We have re-ingested the granules since Jan 2024 for the 2 collections: SMAP_JPL_L2B_NRT_SSS_CAP_V5 SMAP_JPL_L2B_NRT2_SSS_CAP_V5 Respectful...
by PODAAC - colleen
Wed Jun 05, 2024 8:16 pm America/New_York
Forum: Home
Question: SWOT
Replies: 3

Re: SWOT

Thank you for your follow-up question.

We suggest that you take a look at the SWOT website https://swot.jpl.nasa.gov/ for people, projects, and early adopters to contact.
by PODAAC - colleen
Tue Jun 04, 2024 7:35 pm America/New_York
Forum: Home
Question: SWOT
Replies: 3

Re: SWOT

Thank you for your inquiry. Your request was forwarded to our SWOT subject matter expert, who had the following reply: -------------------------------------------------------------------------------- The question of whether it is possible to determine the volume of freshwater on Earth using data fro...