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ORNL DAAC Data Release - AVIRIS-3 L2A Orthocorrected Surface Reflectance, Facility Instrument Collection

Last post by ORNL - blancohl « Fri Feb 06, 2026 9:30 am America/New_YorkGo to last post

by ORNL - blancohl » Fri Feb 06, 2026 9:30 am America/New_York

AVIRIS

Announcements

Calibrated and Solar Radiance

ORNL DAAC
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
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
NISAR Sample Data Products Released

Last post by ASF - bhauer « Sat Jan 24, 2026 10:10 pm America/New_YorkGo to last post

by ASF - bhauer » Sat Jan 24, 2026 10:10 pm America/New_York

ASF

Announcements

Data Access

Earthdata Search

Vertex Data Search
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
PO.DAAC State Of The Ocean (SOTO) tool is retiring in February 2026.

Last post by PODAAC - scosic « Tue Dec 16, 2025 1:59 pm America/New_YorkGo to last post

by PODAAC - scosic » Tue Dec 16, 2025 1:59 pm America/New_York

Announcements

Data Visualization

Ocean

PODAAC
PO.DAAC High-level Tool for Interactive Data Extraction (HiTIDE) is retiring in February 2026

Last post by PODAAC - scosic « Tue Dec 09, 2025 6:28 pm America/New_YorkGo to last post

by PODAAC - scosic » Tue Dec 09, 2025 6:28 pm America/New_York

Announcements

Data Access

Data Download

Ocean

PODAAC
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

6125 questions

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Questions and Comments

Replies

Last post

How to implement an anisotropic Gaussian filter with position-dependent σ from a viewing angle raster?

Last post by nikos_geography « Fri Feb 06, 2026 12:23 pm America/New_YorkGo to last post

by nikos_geography » Fri Feb 06, 2026 12:23 pm America/New_York

Data Processing

LAADS DAAC

Suomi NPP

VIIRS

0 Replies

Last post by nikos_geography Go to last post
Fri Feb 06, 2026 12:23 pm America/New_York
Issues fetching metadata when requesting download

Last post by LP DAAC - dgolon « Fri Feb 06, 2026 11:55 am America/New_YorkGo to last post
Replies: 11
by aargles » Tue Jan 27, 2026 4:41 am America/New_York

Data Download

Earthdata Cloud

GEDI

LP DAAC

Land Surface

Terrestrial Ecology

11 Replies

Last post by LP DAAC - dgolon Go to last post
Fri Feb 06, 2026 11:55 am America/New_York
e4ftl01.cr.usgs.gov MEASURES is empty

Last post by LP DAAC - dgolon « Fri Feb 06, 2026 11:54 am America/New_YorkGo to last post
Replies: 1
by zxdawn » Fri Feb 06, 2026 9:33 am America/New_York

Data Download

LP DAAC

MEaSUREs-SRTM

1 Replies

Last post by LP DAAC - dgolon Go to last post
Fri Feb 06, 2026 11:54 am America/New_York
GCMD Project Keyword Description Update Request

Last post by ASDC - gmojica « Fri Feb 06, 2026 9:56 am America/New_YorkGo to last post
Replies: 2
by ASDC - gmojica » Thu Feb 05, 2026 2:45 pm America/New_York

ASDC

GCMD Keywords

2 Replies

Last post by ASDC - gmojica Go to last post
Fri Feb 06, 2026 9:56 am America/New_York
ORNL DAAC Request for New GCMD Project: Tokyo-FC

Last post by GCMD - tstevens « Fri Feb 06, 2026 9:35 am America/New_YorkGo to last post
Replies: 2
by ORNL - yaxingwei » Thu Jan 29, 2026 11:41 pm America/New_York

GCMD Keywords

ORNL DAAC

2 Replies

Last post by GCMD - tstevens Go to last post
Fri Feb 06, 2026 9:35 am 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
GCMD Project Keyword Description Update Request

Last post by ASDC - gmojica « Thu Feb 05, 2026 2:36 pm America/New_YorkGo to last post

by ASDC - gmojica » Thu Feb 05, 2026 2:36 pm America/New_York

ASDC

GCMD Keywords

0 Replies

Last post by ASDC - gmojica Go to last post
Thu Feb 05, 2026 2:36 pm America/New_York
How to create a TrueColor image?

Last post by edwardcennis « Thu Feb 05, 2026 11:50 am America/New_YorkGo to last post
Replies: 6
by ebradbury » Mon Apr 11, 2022 10:26 am America/New_York

Data Visualization

MODIS

OBDAAC

Ocean

6 Replies

Last post by edwardcennis Go to last post
Thu Feb 05, 2026 11:50 am America/New_York
GCMD Project Keyword Description Update Request

Last post by ASDC - gmojica « Thu Feb 05, 2026 11:22 am America/New_YorkGo to last post
Replies: 3
by ASDC - gmojica » Thu Jan 29, 2026 2:20 pm America/New_York

ASDC

GCMD Keywords

3 Replies

Last post by ASDC - gmojica Go to last post
Thu Feb 05, 2026 11:22 am America/New_York
GCMD Project Keyword Description Update Request

Last post by ASDC - gmojica « Thu Feb 05, 2026 11:08 am America/New_YorkGo to last post
Replies: 3
by ASDC-EDL - gmojica » Tue Jan 27, 2026 1:23 pm America/New_York

ASDC

GCMD Keywords

3 Replies

Last post by ASDC - gmojica Go to last post
Thu Feb 05, 2026 11:08 am America/New_York
APPEEARS requests stuck in pending for days

Last post by LP DAAC - lien « Thu Feb 05, 2026 10:29 am America/New_YorkGo to last post
Replies: 2
by savee » Thu Feb 05, 2026 7:43 am America/New_York

AppEEARS

LP DAAC

Land Surface

VIIRS

2 Replies

Last post by LP DAAC - lien Go to last post
Thu Feb 05, 2026 10:29 am America/New_York
Cannot download the link list

Last post by malin65 « Thu Feb 05, 2026 10:02 am America/New_YorkGo to last post
Replies: 2
by malin65 » Tue Feb 03, 2026 1:45 pm America/New_York

Data Download

GES DISC

GPM

2 Replies

Last post by malin65 Go to last post
Thu Feb 05, 2026 10:02 am America/New_York
cannot download the link list .txt file

Last post by GES DISC - bomitch1 « Thu Feb 05, 2026 7:54 am America/New_YorkGo to last post
Replies: 1
by suman0912 » Wed Feb 04, 2026 5:14 am America/New_York

Atmosphere

Data Download

GES DISC

GPM

MERRA-2

1 Replies

Last post by GES DISC - bomitch1 Go to last post
Thu Feb 05, 2026 7:54 am America/New_York
ECOSTRESS L2G and L1 Swath available while L1B_GEO missing

Last post by dictation « Thu Feb 05, 2026 12:23 am America/New_YorkGo to last post
Replies: 5
by dictation » Sat Jan 10, 2026 6:10 am America/New_York

Data Access

ECOSTRESS

LP DAAC

Land Surface

5 Replies

Last post by dictation Go to last post
Thu Feb 05, 2026 12:23 am America/New_York
Will ASF HyP3 support NISAR? Any roadmap/timeline?

Last post by iwa103 « Wed Feb 04, 2026 8:30 pm America/New_YorkGo to last post

by iwa103 » Wed Feb 04, 2026 8:30 pm America/New_York

ASF

HyP3 On-Demand Processing

Land Surface

SAR

0 Replies

Last post by iwa103 Go to last post
Wed Feb 04, 2026 8:30 pm America/New_York
calibrate_viirs fails to open LUT file

Last post by OB WebDev - norman « Wed Feb 04, 2026 5:20 pm America/New_YorkGo to last post
Replies: 5
by OB WebDev - norman » Wed Feb 04, 2026 3:35 pm America/New_York

Data Processing

OBDAAC

Ocean

5 Replies

Last post by OB WebDev - norman Go to last post
Wed Feb 04, 2026 5:20 pm America/New_York
VIIRs Black Marble Data

Last post by LAADS_UserServices_M « Wed Feb 04, 2026 2:28 pm America/New_YorkGo to last post
Replies: 5
by tonyjones » Tue Sep 23, 2025 9:34 am America/New_York

Data Access

VIIRS

5 Replies

Last post by LAADS_UserServices_M Go to last post
Wed Feb 04, 2026 2:28 pm America/New_York
GCMD Project Keyword Description Update Request

Last post by ASDC - gmojica « Wed Feb 04, 2026 10:30 am America/New_YorkGo to last post

by ASDC - gmojica » Wed Feb 04, 2026 10:30 am America/New_York

ASDC

GCMD Keywords

0 Replies

Last post by ASDC - gmojica Go to last post
Wed Feb 04, 2026 10:30 am America/New_York
Question: SWOT pixel cloud data product misclassify cropland as water

Last post by harusha « Wed Feb 04, 2026 7:05 am America/New_YorkGo to last post
Replies: 11
by john6444 » Sun Jan 04, 2026 10:43 pm America/New_York

Algorithms

Hydrology

PODAAC

SWOT

11 Replies

Last post by harusha Go to last post
Wed Feb 04, 2026 7:05 am 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
VNP15A2H, delayed 2026-01-17 data

Last post by LP DAAC-EDL - lien « Tue Feb 03, 2026 10:30 am America/New_YorkGo to last post
Replies: 6
by dmagni » Mon Feb 02, 2026 5:25 am America/New_York

Data Download

LP DAAC

Land Surface

VIIRS

6 Replies

Last post by LP DAAC-EDL - lien Go to last post
Tue Feb 03, 2026 10:30 am America/New_York
MYD17A2HGF

Last post by LP DAAC - dgolon « Tue Feb 03, 2026 9:41 am America/New_YorkGo to last post
Replies: 1
by duanyangliu » Thu Jan 29, 2026 12:50 pm America/New_York

LP DAAC

MODIS

1 Replies

Last post by LP DAAC - dgolon Go to last post
Tue Feb 03, 2026 9:41 am America/New_York
502 error downloading MOD07_L2

Last post by LAADS_UserServices_M « Tue Feb 03, 2026 6:59 am America/New_YorkGo to last post
Replies: 3
by tsnow03 » Sun Feb 01, 2026 10:20 pm America/New_York

Earthdata Cloud

earthaccess

3 Replies

Last post by LAADS_UserServices_M Go to last post
Tue Feb 03, 2026 6:59 am America/New_York
MUR-L4 SST: Persistent Striping Artifacts near the Brazil Current

Last post by miawang « Tue Feb 03, 2026 3:38 am America/New_YorkGo to last post
Replies: 2
by yuzuru » Wed Jan 28, 2026 6:59 am America/New_York

Data Processing

GHRSST

Ocean

PODAAC

2 Replies

Last post by miawang Go to last post
Tue Feb 03, 2026 3:38 am America/New_York
Mosaic window not rendering correctly

Last post by OB SeaDAS - knowles « Mon Feb 02, 2026 7:15 pm America/New_YorkGo to last post
Replies: 4
by treble » Mon Jan 12, 2026 6:22 pm America/New_York

SeaDAS

4 Replies

Last post by OB SeaDAS - knowles Go to last post
Mon Feb 02, 2026 7:15 pm America/New_York

6125 questions

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