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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
ARSET Training Announcement:Visualizing Land Cover and Land Use Change with NASA Satellite Imagery

Last post by ARSET - sarah.cutshall « Thu Jan 22, 2026 10:44 am America/New_YorkGo to last post

by ARSET - sarah.cutshall » Thu Jan 22, 2026 10:44 am America/New_York

Announcements

Data Visualization

Human Dimensions

Land Surface

Landsat

Sentinel-2
ARSET Training Announcement: Monitoring Water Quality in Lakes and Coastal Regions Using STREAM

Last post by ARSET - sarah.cutshall « Thu Jan 22, 2026 10:40 am America/New_YorkGo to last post

by ARSET - sarah.cutshall » Thu Jan 22, 2026 10:40 am America/New_York

Announcements

Biosphere

Data Download

Data Visualization

Human Dimensions

Landsat

OBDAAC

OLCI

Sentinel S3 A/B-OLCI/SLSTR

Sentinel-2
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

Post New Question

681 questions

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Questions and Comments

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Last post

Data file revisions in project merges on SOOT

Last post by ASDC - jennifer.tindell « Fri Feb 13, 2026 4:12 pm America/New_YorkGo to last post
Replies: 1
by ASDC - jennifer.tindell » Fri Feb 13, 2026 3:58 pm America/New_York

ASDC

Atmosphere

SOOT

1 Replies

Last post by ASDC - jennifer.tindell Go to last post
Fri Feb 13, 2026 4:12 pm America/New_York
cannot download the link list .txt file

Last post by suman0912 « Sat Feb 07, 2026 3:02 pm America/New_YorkGo to last post
Replies: 2
by suman0912 » Wed Feb 04, 2026 5:14 am America/New_York

Atmosphere

Data Download

GES DISC

GPM

MERRA-2

2 Replies

Last post by suman0912 Go to last post
Sat Feb 07, 2026 3:02 pm America/New_York
Atmospheric CO2 concentration (PPM)

Last post by GES DISC - jimacker « Thu Feb 05, 2026 3:07 pm America/New_YorkGo to last post
Replies: 1
by gracy08 » Sun Feb 01, 2026 1:16 am America/New_York

Air Pollution

Atmosphere

Climate Indicators

GES DISC

General Science

OCO

ORNL DAAC

1 Replies

Last post by GES DISC - jimacker Go to last post
Thu Feb 05, 2026 3:07 pm America/New_York
CERES GEO Edition 4 Version 1.4 Collections Announcement

Last post by ASDC - micook « Thu Feb 05, 2026 1:39 pm America/New_YorkGo to last post

by ASDC - micook » Thu Feb 05, 2026 1:39 pm America/New_York

ASDC

Announcements

Atmosphere

CERES

0 Replies

Last post by ASDC - micook Go to last post
Thu Feb 05, 2026 1:39 pm America/New_York
ORNL DAAC Data Release - TM5-4DVAR Global Monthly Source-disaggregated Methane Emissions, 1999-2016

Last post by ORNL - blancohl « Tue Feb 03, 2026 12:40 pm America/New_YorkGo to last post

by ORNL - blancohl » Tue Feb 03, 2026 12:40 pm America/New_York

Announcements

Atmosphere

ORNL DAAC

0 Replies

Last post by ORNL - blancohl Go to last post
Tue Feb 03, 2026 12:40 pm America/New_York
MISR Level 1 Data Products Enter Final Reprocessing Announcement

Last post by ASDC - micook « Fri Jan 30, 2026 12:41 pm America/New_YorkGo to last post

by ASDC - micook » Fri Jan 30, 2026 12:41 pm America/New_York

ASDC

Announcements

Atmosphere

MISR

0 Replies

Last post by ASDC - micook Go to last post
Fri Jan 30, 2026 12:41 pm America/New_York
Merra2

Last post by mbosilov « Thu Jan 29, 2026 11:31 am America/New_YorkGo to last post
Replies: 6
by dinesh_5497 » Tue Jan 27, 2026 6:50 am America/New_York

Atmosphere

Data Download

GES DISC

MERRA-2

6 Replies

Last post by mbosilov Go to last post
Thu Jan 29, 2026 11:31 am America/New_York
NASA Irradiance Data

Last post by globalenergysolutions « Mon Jan 26, 2026 4:04 am America/New_YorkGo to last post
Replies: 2
by ASDC-EDL - mcook » Thu Dec 12, 2024 12:45 pm America/New_York

ASDC

Atmosphere

Data Access

POWER - SSE

2 Replies

Last post by globalenergysolutions Go to last post
Mon Jan 26, 2026 4:04 am America/New_York
CERES Satellite Technical Inquiry

Last post by globalenergysolutions « Mon Jan 26, 2026 2:09 am America/New_YorkGo to last post
Replies: 2
by ASDC - micook » Mon Jan 05, 2026 10:53 am America/New_York

ASDC

Atmosphere

CERES

Documentation

2 Replies

Last post by globalenergysolutions Go to last post
Mon Jan 26, 2026 2:09 am America/New_York
Averaging kernel (AK) from OMI products

Last post by accm_sjy « Mon Jan 19, 2026 4:10 am America/New_YorkGo to last post
Replies: 2
by accm_sjy » Mon Dec 15, 2025 8:38 am America/New_York

Atmosphere

GES DISC

OMI

2 Replies

Last post by accm_sjy Go to last post
Mon Jan 19, 2026 4:10 am America/New_York
Do hourly surface mass concentration in MERRA-2 include all bins?

Last post by imnbakerstreet « Tue Jan 13, 2026 8:40 pm America/New_YorkGo to last post
Replies: 4
by imnbakerstreet » Tue Jan 13, 2026 7:58 am America/New_York

Atmosphere

GES DISC

MERRA-2

4 Replies

Last post by imnbakerstreet Go to last post
Tue Jan 13, 2026 8:40 pm America/New_York
Calipso search and subset website

Last post by ajmal13 « Tue Jan 13, 2026 9:54 am America/New_YorkGo to last post
Replies: 2
by ajmal13 » Tue Jan 13, 2026 8:28 am America/New_York

ASDC

Atmosphere

CALIPSO

Data Access

Data Download

earthaccess

2 Replies

Last post by ajmal13 Go to last post
Tue Jan 13, 2026 9:54 am 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
Dataset Release Announcement For TEMPO Level 1 Radiances Twilight V04

Last post by ASDC - micook « Wed Jan 07, 2026 2:26 pm America/New_YorkGo to last post

by ASDC - micook » Wed Jan 07, 2026 2:26 pm America/New_York

ASDC

Announcements

Atmosphere

TEMPO

0 Replies

Last post by ASDC - micook Go to last post
Wed Jan 07, 2026 2:26 pm America/New_York
TEMPO Earthdata Search Question

Last post by ASDC - micook « Tue Jan 06, 2026 9:16 am America/New_YorkGo to last post
Replies: 7
by ASDC - micook » Mon Dec 22, 2025 12:26 pm America/New_York

ASDC

Atmosphere

Data Access

TEMPO

7 Replies

Last post by ASDC - micook Go to last post
Tue Jan 06, 2026 9:16 am America/New_York
Example notebook to download weather case studies

Last post by GES DISC - cbattisto « Mon Dec 29, 2025 2:38 pm America/New_YorkGo to last post
Replies: 1
by mapes » Mon Dec 22, 2025 3:45 pm America/New_York

Atmosphere

Data Access

Data Download

GES DISC

earthaccess

1 Replies

Last post by GES DISC - cbattisto Go to last post
Mon Dec 29, 2025 2:38 pm America/New_York
Retrieved files count vs. granules count in Earthdata download

Last post by ASDC - micook « Mon Dec 22, 2025 11:11 am America/New_YorkGo to last post
Replies: 1
by ASDC - micook » Mon Dec 22, 2025 10:58 am America/New_York

ASDC

Atmosphere

CALIPSO

Calibrated and Solar Radiance

Data Download

1 Replies

Last post by ASDC - micook Go to last post
Mon Dec 22, 2025 11:11 am America/New_York
The concentration of Argon gas and Nitrogen gas

Last post by elizabeth.joyner « Mon Dec 15, 2025 9:39 am America/New_YorkGo to last post
Replies: 1
by maedathamer » Thu Dec 04, 2025 12:24 pm America/New_York

Atmosphere

Data Download

1 Replies

Last post by elizabeth.joyner Go to last post
Mon Dec 15, 2025 9:39 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
Earth Data Search Downloan

Last post by GES DISC - jschaperow « Wed Dec 03, 2025 3:06 pm America/New_YorkGo to last post
Replies: 1
by manuelakatharina » Tue Dec 02, 2025 5:18 am America/New_York

Atmosphere

Earthdata Search

GES DISC

1 Replies

Last post by GES DISC - jschaperow Go to last post
Wed Dec 03, 2025 3:06 pm America/New_York
MISR Radiometric Calibration Notice

Last post by ASDC - micook « Wed Dec 03, 2025 2:28 pm America/New_YorkGo to last post

by ASDC - micook » Wed Dec 03, 2025 2:28 pm America/New_York

ASDC

Announcements

Atmosphere

Calibrated and Solar Radiance

MISR

0 Replies

Last post by ASDC - micook Go to last post
Wed Dec 03, 2025 2:28 pm America/New_York
Trouble Downloading Longwave and Shortwave Radiation Data

Last post by ASDC - hazem.mahmoud88 « Wed Nov 26, 2025 3:32 pm America/New_YorkGo to last post
Replies: 1
by ASDC - micook » Wed Nov 26, 2025 3:07 pm America/New_York

ASDC

Atmosphere

Data Download

SRB

1 Replies

Last post by ASDC - hazem.mahmoud88 Go to last post
Wed Nov 26, 2025 3:32 pm America/New_York
CITE Data Release Announcement

Last post by ASDC - micook « Tue Nov 18, 2025 12:50 pm America/New_YorkGo to last post

by ASDC - micook » Tue Nov 18, 2025 12:50 pm America/New_York

ASDC

Announcements

Atmosphere

0 Replies

Last post by ASDC - micook Go to last post
Tue Nov 18, 2025 12:50 pm America/New_York
aerosol mixing ratios

Last post by GES DISC - xpan2 « Thu Nov 13, 2025 1:38 pm America/New_YorkGo to last post
Replies: 1
by fathimacp » Wed Oct 08, 2025 8:16 am America/New_York

Atmosphere

1 Replies

Last post by GES DISC - xpan2 Go to last post
Thu Nov 13, 2025 1:38 pm America/New_York
SAGE III Meteor-3M L2 Monthly Cloud Presence Version 4 Release Announcement

Last post by ASDC - micook « Thu Nov 13, 2025 12:00 pm America/New_YorkGo to last post

by ASDC - micook » Thu Nov 13, 2025 12:00 pm America/New_York

ASDC

Announcements

Atmosphere

SAGE

0 Replies

Last post by ASDC - micook Go to last post
Thu Nov 13, 2025 12:00 pm America/New_York

681 questions

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