Search found 427 matches

by LP DAAC - jwilson
Mon Jun 29, 2026 10:02 am America/New_York
Forum: Home
Question: Aster Digital Elevation Model V004 challenge
Replies: 1

Re: Aster Digital Elevation Model V004 challenge

magwizimagdalenar I will forward your question to our ASTER science team for further investigation. Please review the User's Guide and Handbook here: https://www.earthdata.nasa.gov/data/catalog/lpcloud-ast14dem-004#documents-and-resources LP DAAC User Services received your inquiry and will include...
by LP DAAC - jwilson
Fri Jun 26, 2026 10:37 am America/New_York
Forum: Home
Question: ECOSTRESS Tiled Land Surface Temperature and Emissivity Data Processing Issue
Replies: 0

ECOSTRESS Tiled Land Surface Temperature and Emissivity Data Processing Issue

An issue has been identified that affects recently processed ECOSTRESS Version 2 Tiled Land Surface Temperature and Emissivity (LSTE) data. As a result, the "lst_err" variable is missing from data generated for observations between December 16, 2025, and June 10, 2026. The affected data wi...
by LP DAAC - jwilson
Wed Jun 17, 2026 1:45 pm America/New_York
Forum: Home
Question: Additional VIIRS Version 2 Land Surface Temperature, Emissivity, and Thermal Anomalies Products Available In AppEEARS
Replies: 0

Additional VIIRS Version 2 Land Surface Temperature, Emissivity, and Thermal Anomalies Products Available In AppEEARS

Version 3.120 of the Application for Extracting and Exploring Analysis Ready Samples ( AppEEARS ) has been released. This release adds several Visible Infrared Imaging Radiometer Suite ( VIIRS ) Version 2 data collections, including daily and 8-day Land Surface Temperature (LST) and Emissivity and ...
by LP DAAC - jwilson
Wed Jun 17, 2026 1:37 pm America/New_York
Forum: Home
Question: PACE OCI Level-3 Global Mapped Surface Reflectance Data Available In AppEEARS
Replies: 0

PACE OCI Level-3 Global Mapped Surface Reflectance Data Available In AppEEARS

Version 3.120 of the Application for Extracting and Exploring Analysis Ready Samples ( AppEEARS ) has been released. This release adds NASA's Plankton, Aerosol, Cloud, ocean Ecosystem ( PACE ) Ocean Color Instrument ( OCI ) Level-3 Global Mapped Surface Reflectance Data version 3.1 (PACE_OCI_L3M_SF...
by LP DAAC - jwilson
Tue Jun 02, 2026 4:42 pm America/New_York
Forum: Home
Question: Suomi NPP VIIRS Data Outage / Anomaly On June 1, 2026
Replies: 0

Suomi NPP VIIRS Data Outage / Anomaly On June 1, 2026

Due to an anomaly that occurred on the Suomi NPP satellite platform at 0145 Universal Time (UTC) on June 1, 2026, standard and near-real time (NRT) VIIRS data are unavailable and will remain so until further notice. https://www.earthdata.nasa.gov/data/alerts-outages/suomi-npp-viirs-data-outage-anoma...
by LP DAAC - jwilson
Tue May 26, 2026 2:16 pm America/New_York
Forum: Home
Question: Additional VIIRS Version 2 Biophysical Vegetation and Snow Cover Products Available In AppEEARS
Replies: 0

Additional VIIRS Version 2 Biophysical Vegetation and Snow Cover Products Available In AppEEARS

Version 3.118 of the Application for Extracting and Exploring Analysis Ready Samples ( AppEEARS ) has been released. This new version adds several Visible Infrared Imaging Radiometer Suite ( VIIRS ) Version 2 data collections into AppEEARS, including 8-day Leaf Area Index (LAI), Fraction of Photosy...
by LP DAAC - jwilson
Tue May 26, 2026 12:05 pm America/New_York
Forum: Home
Question: How do I download ASTER L1T file in hdf format. I always get GEOTIFF format when I download the maps and it doesn't work
Replies: 1

Re: How do I download ASTER L1T file in hdf format. I always get GEOTIFF format when I download the maps and it doesn't

onyinyem Thank you for your question regarding the ASTER L1T (Precision Terrain Corrected Radiance Product). The ASTER L1T is only available in Data Format Cloud-Optimized GeoTIFF (COG). For additional information, please visit Documents and Resources at https://www.earthdata.nasa.gov/data/catalog/...
by LP DAAC - jwilson
Thu May 14, 2026 10:39 am America/New_York
Forum: Home
Question: NOAA-21 VIIRS Version 2 BRDF, NBAR, and Albedo Products Released
Replies: 0

NOAA-21 VIIRS Version 2 BRDF, NBAR, and Albedo Products Released

The Land Processes Distributed Active Archive Center ( LP DAAC ) has released an expansion of the Visible Infrared Imaging Radiometer Suite ( VIIRS ) Version 2 Bidirectional Reflectance Distribution Function (BRDF), Nadir BRDF-Adjusted Reflectance (NBAR), and Albedo products, along with a Terrain Co...
by LP DAAC - jwilson
Tue May 12, 2026 11:41 am America/New_York
Forum: Home
Question: Scale Factors ASTER L2 Surface Radiance TIR V004
Replies: 7

Re: Scale Factors ASTER L2 Surface Radiance TIR V004

@mirteriemens Your question was forwarded to the Science Team for further guidance.
Kind regards,
Janice
by LP DAAC - jwilson
Fri May 08, 2026 10:06 am America/New_York
Forum: Home
Question: VIIRS Version 2 Surface Reflectance and Vegetation Products Available In AppEEARS
Replies: 0

VIIRS Version 2 Surface Reflectance and Vegetation Products Available In AppEEARS

Version 3.116 of the Application for Extracting and Exploring Analysis Ready Samples ( AppEEARS ) has been released. This release adds the Visible Infrared Imaging Radiometer Suite ( VIIRS ) Version 2 daily and 8-day Surface Reflectance, and 16-day and monthly vegetation indices data products from ...