Search found 380 matches

by LP DAAC - jwilson
Tue Dec 09, 2025 2:23 pm America/New_York
Forum: Home
Question: ASTER Version 3 and 3.1 Data Products Decommissioned
Replies: 0

ASTER Version 3 and 3.1 Data Products Decommissioned

Issued Dec. 5, 2025 The following Advanced Spaceborne Thermal Emission and Reflection Radiometer ( ASTER ) Version 3 and 3.1 data products are scheduled to be decommissioned on Dec. 15, 2025: ASTER Digital Elevation Model V003 ASTER L1A Reconstructed Unprocessed Instrument Data V003 ASTER L1B Regist...
by LP DAAC - jwilson
Tue Dec 09, 2025 1:53 pm America/New_York
Forum: Home
Question: AppEEARS Version 3.101 Released
Replies: 0

AppEEARS Version 3.101 Released

NASA's Land Processes Distributed Active Archive Center ( LP DAAC ) has released Version 3.101 of the Application for Extracting and Exploring Analysis Ready Samples ( AppEEARS ). This release adds the Visible Infrared Imaging Radiometer Suite ( VIIRS ) Snow Cover Daily Level 3 Global Products from ...
by LP DAAC - jwilson
Mon Dec 08, 2025 10:48 am America/New_York
Forum: Home
Question: ASTER On-Demand Processing To End December 15, 2025
Replies: 0

ASTER On-Demand Processing To End December 15, 2025

On December 15, 2025, the on-demand product generation system—the Simple Scalable Script-based Science Processor for Missions, or S4PM—that allows users to submit requests to process Advanced Spaceborne Thermal Emission and Reflection Radiometer ( ASTER ) L1A Version 3 scenes into Level 2 and Level ...
by LP DAAC - jwilson
Fri Dec 05, 2025 9:59 am America/New_York
Forum: Home
Question: LP DAAC Discontinues Data Pool Distribution For ASTER GDEM, MEaSUREs and Community-Offered Datasets
Replies: 0

LP DAAC Discontinues Data Pool Distribution For ASTER GDEM, MEaSUREs and Community-Offered Datasets

As part of a larger effort to migrate data and services hosted on-premises at NASA's Land Processes Distributed Active Archive Center ( LP DAAC ), access to all Making Earth System Data Records for Use in Research Environments ( MEaSUREs ), ASTER Global Digital Elevation Model ( GDEM ) and Community...
by LP DAAC - jwilson
Thu Dec 04, 2025 3:59 pm America/New_York
Forum: Home
Question: Assistance Request: Efficient Global Coverage Using ASTER DEM V004 Granules
Replies: 1

Re: Assistance Request: Efficient Global Coverage Using ASTER DEM V004 Granules

robdrake Thank you for your question. ASTER Version 4 products are made available by the LP DAAC through the NASA Earthdata Search user interface and programmatically via NASA’s Common Metadata Repository (CMR). The LP DAAC will no longer provide on-demand products, and users will be directed to ac...
by LP DAAC - jwilson
Mon Dec 01, 2025 3:59 pm America/New_York
Forum: Home
Question: ASTER DEM V003 not available
Replies: 2

Re: ASTER DEM V003 not available

vcottineau_earthdata There was an issue with the Earthdata search and the issues you were experiencing this morning have been resolved. I just tried an ASTER GDEM search and download was successful. We offer several different DEM datasets. All of which can be downloaded from Earthdata Search or App...
by LP DAAC - jwilson
Mon Dec 01, 2025 9:56 am America/New_York
Forum: Home
Question: ASTER DEM V003 not available
Replies: 2

Re: ASTER DEM V003 not available

@vcottineau_earthdata Hello, we are looking into your question and will report back when we have an answer.
Thanks,
LP DAAC
by LP DAAC - jwilson
Wed Nov 26, 2025 4:30 pm America/New_York
Forum: Home
Question: GEOLST4KHR Version 2 Data Access To Be Disabled In AppEEARS
Replies: 0

GEOLST4KHR Version 2 Data Access To Be Disabled In AppEEARS

On Dec. 3, 2025, access to NASA's Making Earth System Data Records for Use in Research Environments ( MEaSUREs ) Geostationary Earth Orbit Land Surface Temperature Hourly North and South America 4 km ( GEOLST4KHR ) version 2 data will be disabled in the Application for Extracting and Exploring Analy...
by LP DAAC - jwilson
Tue Nov 25, 2025 12:03 pm America/New_York
Forum: Home
Question: Spectral response function of the HLS project
Replies: 2

Re: Spectral response function of the HLS project

gaosen The pdf is too large to attach. See section 4.4 comments on how the MSI (Sentinel-2) and OLI (Landsat) relative spectral response functions compare and the discusses how that relates to HLS. Below are the section 4.4 comments: HLS V2.0. 4.4.Bandpass adjustment The spectrally corresponding OL...
by LP DAAC - jwilson
Wed Nov 19, 2025 2:32 pm America/New_York
Forum: Home
Question: DEM
Replies: 2

Re: DEM

alzj The SRTM and ASTER products share the same horizontal datum of WGS84 and vertical datum of EGM96. For additional documentation, please visit: https://www.earthdata.nasa.gov/data/catalog/lpcloud-astgtm-003#documents-and-resources https://www.earthdata.nasa.gov/data/catalog/lpcloud-srtmgl1-003#d...