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ORNL DAAC Data Release - AVUELO AVIRIS-3 Orthocorrected Surface Reflectance (provisional calibration)

Last post by ORNL - blancohl « Tue Mar 03, 2026 1:03 pm America/New_YorkGo to last post

by ORNL - blancohl » Tue Mar 03, 2026 1:03 pm America/New_York

Announcements

Calibrated and Solar Radiance

ORNL DAAC
NISAR to release over 100,000 new data product files

Last post by ASF - bhauer « Fri Feb 27, 2026 6:27 pm America/New_YorkGo to last post

by ASF - bhauer » Fri Feb 27, 2026 6:27 pm America/New_York

ASF

NISAR
GCMD Keywords Version 23.4 Release

Last post by GCMD - tstevens « Fri Feb 27, 2026 7:28 am America/New_YorkGo to last post

by GCMD - tstevens » Fri Feb 27, 2026 7:28 am America/New_York

GCMD Keywords
SAGE I Aerosol O3 NO2 Binary version 1 (SAGE_I_AEROSOL_O3_NO2_BINARY_V1) Announcement

Last post by ASDC - micook « Thu Feb 26, 2026 9:43 am America/New_YorkGo to last post

by ASDC - micook » Thu Feb 26, 2026 9:43 am America/New_York

ASDC

Announcements

Atmosphere

SAGE
STEP Data Release Announcement

Last post by ASDC - gmojica « Thu Feb 26, 2026 9:35 am America/New_YorkGo to last post

by ASDC - gmojica » Thu Feb 26, 2026 9:35 am America/New_York

ASDC

Announcements
Tips for posting good questions on the Earthdata Forum

Last post by ASDC - rkey « Wed Jun 28, 2023 7:52 am America/New_YorkGo to last post

by ASDC - rkey » Wed Jun 28, 2023 7:52 am America/New_York

Announcements

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Last post

Questions about ds1/l/q on p_data_t0

Last post by chirst3 « Sun Mar 01, 2026 10:47 pm America/New_YorkGo to last post

by chirst3 » Sun Mar 01, 2026 10:47 pm America/New_York

Algorithms

Data Processing

Hydrology

PODAAC

SWOT

0 Replies

Last post by chirst3 Go to last post
Sun Mar 01, 2026 10:47 pm America/New_York
SWOT L2 Discharge Estimates

Last post by jthuber25 « Fri Feb 27, 2026 3:52 pm America/New_YorkGo to last post

by jthuber25 » Fri Feb 27, 2026 3:52 pm America/New_York

PODAAC

SWOT

0 Replies

Last post by jthuber25 Go to last post
Fri Feb 27, 2026 3:52 pm America/New_York
Inquiry on Data Integrity Protocols for Deterministic AI Validation

Last post by 369_grd « Fri Feb 27, 2026 2:56 am America/New_YorkGo to last post

by 369_grd » Fri Feb 27, 2026 2:56 am America/New_York

Data Access

Land Surface

OBDAAC

Sentinel S3 A/B-OLCI/SLSTR

0 Replies

Last post by 369_grd Go to last post
Fri Feb 27, 2026 2:56 am America/New_York
ORNL DAAC Data Releases - SHIFT: Derived Plant Functional Trait Mosaics & SHIFT: ASD Field Spectrometer Measurements

Last post by ORNL - blancohl « Thu Feb 26, 2026 1:01 pm America/New_YorkGo to last post

by ORNL - blancohl » Thu Feb 26, 2026 1:01 pm America/New_York

0 Replies

Last post by ORNL - blancohl Go to last post
Thu Feb 26, 2026 1:01 pm America/New_York
Loading ocean color L2 map into ARCGIS Pro

Last post by helga55 « Thu Feb 19, 2026 3:29 pm America/New_YorkGo to last post

by helga55 » Thu Feb 19, 2026 3:29 pm America/New_York

Data Visualization

GIS Tools

OBDAAC

Ocean

0 Replies

Last post by helga55 Go to last post
Thu Feb 19, 2026 3:29 pm America/New_York
Request for peer-review: "/geophysical_data/chlor_a" in "AQUA_MODIS.20260208T003500.L2.OC.NRT.nc"

Last post by darashayda « Wed Feb 18, 2026 12:18 am America/New_YorkGo to last post

by darashayda » Wed Feb 18, 2026 12:18 am America/New_York

Aqua

MODIS

OBDAAC

PODAAC

0 Replies

Last post by darashayda Go to last post
Wed Feb 18, 2026 12:18 am America/New_York
GCMD Keywords Version 23.3 Release

Last post by GCMD - tstevens « Fri Feb 13, 2026 6:55 am America/New_YorkGo to last post

by GCMD - tstevens » Fri Feb 13, 2026 6:55 am America/New_York

GCMD Keywords

0 Replies

Last post by GCMD - tstevens Go to last post
Fri Feb 13, 2026 6:55 am America/New_York
RSS CCMP Monthly 10-Meter Surface W

Last post by imeldave2 « Thu Feb 12, 2026 10:36 am America/New_YorkGo to last post

by imeldave2 » Thu Feb 12, 2026 10:36 am America/New_York

Coastal Oceanography

Ocean

0 Replies

Last post by imeldave2 Go to last post
Thu Feb 12, 2026 10:36 am America/New_York
PACE OCI unavailable since February 9th?

Last post by ssecdc « Wed Feb 11, 2026 10:52 am America/New_YorkGo to last post

by ssecdc » Wed Feb 11, 2026 10:52 am America/New_York

Data Access

OBDAAC

PACE

0 Replies

Last post by ssecdc Go to last post
Wed Feb 11, 2026 10:52 am America/New_York
Fichiers manquants: Missing files

Last post by zoelie.gaboriau « Mon Feb 09, 2026 10:01 am America/New_YorkGo to last post

by zoelie.gaboriau » Mon Feb 09, 2026 10:01 am America/New_York

Data Download

GHRSST

PODAAC

0 Replies

Last post by zoelie.gaboriau Go to last post
Mon Feb 09, 2026 10:01 am America/New_York
consulta: Solar irradiation

Last post by jaimetapia « Sun Feb 08, 2026 9:39 pm America/New_YorkGo to last post

by jaimetapia » Sun Feb 08, 2026 9:39 pm America/New_York

Data Access

POWER - SSE

0 Replies

Last post by jaimetapia Go to last post
Sun Feb 08, 2026 9:39 pm America/New_York
Request for peer-review: new software for MODIS-AQUA images

Last post by darashayda « Sat Feb 07, 2026 10:49 pm America/New_YorkGo to last post

by darashayda » Sat Feb 07, 2026 10:49 pm America/New_York

OBDAAC

0 Replies

Last post by darashayda Go to last post
Sat Feb 07, 2026 10:49 pm America/New_York
GCMD Keywords Version 23.2 Release

Last post by GCMD - tstevens « Fri Jan 30, 2026 6:46 am America/New_YorkGo to last post

by GCMD - tstevens » Fri Jan 30, 2026 6:46 am America/New_York

GCMD Keywords

0 Replies

Last post by GCMD - tstevens Go to last post
Fri Jan 30, 2026 6:46 am America/New_York
GCMD Keywords Version 22.9 Release

Last post by GCMD - tstevens « Fri Jan 16, 2026 7:41 am America/New_YorkGo to last post

by GCMD - tstevens » Fri Jan 16, 2026 7:41 am America/New_York

GCMD Keywords

0 Replies

Last post by GCMD - tstevens Go to last post
Fri Jan 16, 2026 7:41 am America/New_York
The ds2_l and ds2_q values in SWOT Level 2 Lake Single-Pass Vector Data Product Version D are currently invalid

Last post by chirst3 « Sun Jan 11, 2026 10:05 pm America/New_YorkGo to last post

by chirst3 » Sun Jan 11, 2026 10:05 pm America/New_York

Data Processing

PODAAC

SWOT

0 Replies

Last post by chirst3 Go to last post
Sun Jan 11, 2026 10:05 pm America/New_York
ORNL DAAC Data Release - BlueFlux: Modeled Daily CO2 and CH4 Wetland Fluxes, Southern Florida, 2000-2024

Last post by ORNL - blancohl « Fri Jan 09, 2026 10:06 am America/New_YorkGo to last post

by ORNL - blancohl » Fri Jan 09, 2026 10:06 am America/New_York

Atmosphere

ORNL DAAC

0 Replies

Last post by ORNL - blancohl Go to last post
Fri Jan 09, 2026 10:06 am America/New_York
GCMD Keywords Version 22.8 Release

Last post by GCMD - tstevens « Tue Jan 06, 2026 8:59 am America/New_YorkGo to last post

by GCMD - tstevens » Tue Jan 06, 2026 8:59 am America/New_York

GCMD Keywords

0 Replies

Last post by GCMD - tstevens Go to last post
Tue Jan 06, 2026 8:59 am America/New_York
The availability of GEDI granules in the L2A/L1B has suddenly decreased again.

Last post by msgr « Thu Jan 01, 2026 9:08 pm America/New_YorkGo to last post

by msgr » Thu Jan 01, 2026 9:08 pm America/New_York

GEDI

LP DAAC

Land Surface

0 Replies

Last post by msgr Go to last post
Thu Jan 01, 2026 9:08 pm America/New_York
GRACE-FO POD daily results

Last post by samuellow « Fri Dec 19, 2025 7:48 pm America/New_YorkGo to last post

by samuellow » Fri Dec 19, 2025 7:48 pm America/New_York

Data Access

GRACE-FO

PODAAC

0 Replies

Last post by samuellow Go to last post
Fri Dec 19, 2025 7:48 pm America/New_York
GCMD Keywords Version 22.7 Release

Last post by GCMD - tstevens « Fri Dec 19, 2025 7:20 am America/New_YorkGo to last post

by GCMD - tstevens » Fri Dec 19, 2025 7:20 am America/New_York

GCMD Keywords

0 Replies

Last post by GCMD - tstevens Go to last post
Fri Dec 19, 2025 7:20 am America/New_York
75 percent maximum errors exceeded. See the errors fields for more details

Last post by nelli_narendra84 « Mon Dec 08, 2025 2:34 am America/New_YorkGo to last post

by nelli_narendra84 » Mon Dec 08, 2025 2:34 am America/New_York

Data Access

GHRSST

Ocean

PODAAC

0 Replies

Last post by nelli_narendra84 Go to last post
Mon Dec 08, 2025 2:34 am America/New_York
Lightning prediction

Last post by pramodya2564 « Sat Dec 06, 2025 4:52 am America/New_YorkGo to last post

by pramodya2564 » Sat Dec 06, 2025 4:52 am America/New_York

Climate Indicators

Data Processing

0 Replies

Last post by pramodya2564 Go to last post
Sat Dec 06, 2025 4:52 am America/New_York
MERRA-2 FAQ: What are the wavelength-dependent optical properties for aerosol species across various wavelengths?

Last post by GES DISC - jimacker « Fri Dec 05, 2025 9:37 pm America/New_YorkGo to last post

by GES DISC - jimacker » Fri Dec 05, 2025 9:37 pm America/New_York

Atmosphere

Data Processing

Documentation

GES DISC

MERRA-2

0 Replies

Last post by GES DISC - jimacker Go to last post
Fri Dec 05, 2025 9:37 pm America/New_York
ORNL DAAC Releases New Granules from GEDI L4A Data

Last post by ORNL - mthornton « Fri Dec 05, 2025 5:06 pm America/New_YorkGo to last post

by ORNL - mthornton » Fri Dec 05, 2025 5:06 pm America/New_York

GEDI

ORNL DAAC

Terrestrial Ecology

0 Replies

Last post by ORNL - mthornton Go to last post
Fri Dec 05, 2025 5:06 pm America/New_York
GCMD Keywords Version 22.6 Release

Last post by GCMD - tstevens « Fri Dec 05, 2025 7:49 am America/New_YorkGo to last post

by GCMD - tstevens » Fri Dec 05, 2025 7:49 am America/New_York

GCMD Keywords

0 Replies

Last post by GCMD - tstevens Go to last post
Fri Dec 05, 2025 7:49 am America/New_York

48 questions

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