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ORNL DAAC Data Release - MASTER: Western Diversity Time Series Campaign, WDTS, Spring 2025

Last post by ORNL - blancohl « Fri Mar 06, 2026 12:33 pm America/New_YorkGo to last post

by ORNL - blancohl » Fri Mar 06, 2026 12:33 pm America/New_York

Announcements

Calibrated and Solar Radiance

MASTER

ORNL DAAC
EMIT Methane and Carbon Dioxide Version 1 Data Products To Be Discontinued

Last post by LP DAAC - jwilson « Thu Mar 05, 2026 2:24 pm America/New_YorkGo to last post

by LP DAAC - jwilson » Thu Mar 05, 2026 2:24 pm America/New_York

Announcements

EMIT

Earthdata Search

LP DAAC

Land Surface
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
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

863 questions

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Questions and Comments

Replies

Last post

MODIS AQUA chla degradation since 2023 and its use?

Last post by avalente « Thu Mar 05, 2026 10:25 am America/New_YorkGo to last post

by avalente » Thu Mar 05, 2026 10:25 am America/New_York

Aqua

Data Access

Data Processing

MODIS

OBDAAC

Ocean

VIIRS

0 Replies

Last post by avalente Go to last post
Thu Mar 05, 2026 10:25 am America/New_York
ECOSTRESS L2G and L1 Swath available while L1B_GEO missing

Last post by dictation « Thu Mar 05, 2026 7:23 am America/New_YorkGo to last post
Replies: 9
by dictation » Sat Jan 10, 2026 6:10 am America/New_York

Data Access

ECOSTRESS

LP DAAC

Land Surface

9 Replies

Last post by dictation Go to last post
Thu Mar 05, 2026 7:23 am America/New_York
Accessing 6-Min L2 Swath 375m data beyond NRT.

Last post by LAADS_UserServices_M « Wed Mar 04, 2026 8:23 am America/New_YorkGo to last post
Replies: 3
by hannaswedenklef » Mon Mar 02, 2026 4:46 am America/New_York

Data Access

Data Download

Data Upload

LAADS DAAC

LP DAAC

Land Surface

Near Real Time/NRT

VIIRS

3 Replies

Last post by LAADS_UserServices_M Go to last post
Wed Mar 04, 2026 8:23 am America/New_York
HELP_Unable to Access or Download MERRA-2 GMI Dataset tavg24_3d_adf_Nv

Last post by GES DISC - bomitch1 « Fri Feb 27, 2026 3:56 pm America/New_YorkGo to last post
Replies: 2
by aakashmodis » Mon Feb 23, 2026 12:32 am America/New_York

Atmosphere

Data Access

Data Download

GES DISC

MERRA-2

earthaccess

2 Replies

Last post by GES DISC - bomitch1 Go to last post
Fri Feb 27, 2026 3:56 pm America/New_York
PACE OCI data unavailable via opendap

Last post by OB.DAAC-EDL - amscott « Fri Feb 27, 2026 9:38 am America/New_YorkGo to last post
Replies: 3
by mikejmnez » Thu Feb 26, 2026 4:47 pm America/New_York

Biosphere

Data Access

OBDAAC

Ocean

3 Replies

Last post by OB.DAAC-EDL - amscott Go to last post
Fri Feb 27, 2026 9:38 am 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
Unable to run API call to Giovanni

Last post by GES DISC - cbattisto « Thu Feb 26, 2026 4:41 pm America/New_YorkGo to last post
Replies: 5
by rattar » Tue Feb 10, 2026 7:35 pm America/New_York

Data Access

Data Download

Giovanni

5 Replies

Last post by GES DISC - cbattisto Go to last post
Thu Feb 26, 2026 4:41 pm America/New_York
Subscription Edits and Access

Last post by oceani « Wed Feb 18, 2026 12:26 pm America/New_YorkGo to last post
Replies: 5
by oceani » Sat Feb 14, 2026 12:38 pm America/New_York

Aqua

Data Access

OBDAAC

Ocean

Terra

VIIRS

5 Replies

Last post by oceani Go to last post
Wed Feb 18, 2026 12:26 pm America/New_York
SWOT level 2 lake Single-Pass, Version D availability in Hydrocon

Last post by oceancat18 « Thu Feb 12, 2026 1:17 pm America/New_YorkGo to last post
Replies: 2
by hyd_smith » Tue Dec 16, 2025 1:50 am America/New_York

Data Access

Data Download

Data Processing

Hydrology

PODAAC

SWOT

2 Replies

Last post by oceancat18 Go to last post
Thu Feb 12, 2026 1:17 pm America/New_York
Converting DMSP to VIIR

Last post by LAADS_UserServices_M « Thu Feb 12, 2026 10:47 am America/New_YorkGo to last post
Replies: 1
by shinunagaertner » Tue Feb 10, 2026 10:12 am America/New_York

Data Access

Data Processing

GHRC

SMMR-SSM/I-SSMIS

VIIRS

1 Replies

Last post by LAADS_UserServices_M Go to last post
Thu Feb 12, 2026 10:47 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
MODIST Status

Last post by OB.DAAC - amscott « Tue Feb 10, 2026 12:41 pm America/New_YorkGo to last post
Replies: 7
by alaroy » Tue Dec 09, 2025 11:51 am America/New_York

Data Access

LANCE

MODIS

OBDAAC

7 Replies

Last post by OB.DAAC - amscott Go to last post
Tue Feb 10, 2026 12:41 pm 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
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
Webinar 1/30: Focus- NASA PREFIRE Mission Datasets, Services, and Tools

Last post by Earthdata - jbrennan424 « Mon Jan 26, 2026 1:53 pm America/New_YorkGo to last post

by Earthdata - jbrennan424 » Mon Jan 26, 2026 1:53 pm America/New_York

ASDC

Announcements

Calibrated and Solar Radiance

Climate Indicators

Data Access

Data Download

Data Visualization

Earthdata Cloud

Earthdata Search

PREFIRE

Sun Earth Interactions

Worldview/GIBS

earthaccess

0 Replies

Last post by Earthdata - jbrennan424 Go to last post
Mon Jan 26, 2026 1:53 pm 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
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

NISAR

Vertex Data Search

0 Replies

Last post by ASF - bhauer Go to last post
Sat Jan 24, 2026 10:10 pm America/New_York
Where to pull DAYMET information?

Last post by moogcity « Tue Jan 20, 2026 8:52 pm America/New_YorkGo to last post
Replies: 3
by moogcity » Mon Jan 19, 2026 4:11 pm America/New_York

Data Access

Daymet

ORNL DAAC

3 Replies

Last post by moogcity Go to last post
Tue Jan 20, 2026 8:52 pm America/New_York
Landsat index from 1984 to 2026 : Monthly/Quaterly (median) mode delivery ?

Last post by LP DAAC - dgolon « Tue Jan 20, 2026 5:07 pm America/New_YorkGo to last post
Replies: 1
by image95 » Fri Jan 16, 2026 10:43 am America/New_York

Data Access

Data Download

Data Processing

Hydrology

Land Surface

Landsat

Terrestrial Hydrosphere

1 Replies

Last post by LP DAAC - dgolon Go to last post
Tue Jan 20, 2026 5:07 pm America/New_York
GPW gridded population data access denied

Last post by jfmartinez4 « Wed Jan 14, 2026 9:30 am America/New_YorkGo to last post
Replies: 6
by lachlanjg » Fri Apr 04, 2025 1:19 am America/New_York

Data Access

Gridded Pop of the World - GPW

SEDAC

6 Replies

Last post by jfmartinez4 Go to last post
Wed Jan 14, 2026 9:30 am 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
Possible rate limiting or throttling on LP DAAC HTTPS downloads when accessing HLS COGs in parallel

Last post by LP DAAC - dgolon « Mon Jan 12, 2026 3:09 pm America/New_YorkGo to last post
Replies: 2
by thaleslc » Wed Dec 24, 2025 2:09 am America/New_York

Data Access

Data Download

Earthdata Cloud

HLS

LP DAAC

Land Surface

earthaccess

2 Replies

Last post by LP DAAC - dgolon Go to last post
Mon Jan 12, 2026 3:09 pm America/New_York
MODIS Annual Chl Data

Last post by OB General Science - guoqingw « Mon Jan 12, 2026 2:35 pm America/New_YorkGo to last post
Replies: 1
by zachary.fasnacht » Tue Dec 16, 2025 10:55 am America/New_York

Aqua

Data Access

OBDAAC

Ocean

1 Replies

Last post by OB General Science - guoqingw Go to last post
Mon Jan 12, 2026 2:35 pm America/New_York
Missing global ancillary data

Last post by OB ODPS - towens « Mon Jan 12, 2026 7:39 am America/New_YorkGo to last post
Replies: 6
by wjw3336 » Thu Feb 06, 2025 12:23 pm America/New_York

Data Access

OBDAAC

Ocean

6 Replies

Last post by OB ODPS - towens Go to last post
Mon Jan 12, 2026 7:39 am America/New_York
Error updating LUTs

Last post by niglas_cas « Mon Jan 12, 2026 5:27 am America/New_YorkGo to last post
Replies: 3
by niglas_cas » Tue Jan 06, 2026 1:03 pm America/New_York

Data Access

OBDAAC

SeaDAS

3 Replies

Last post by niglas_cas Go to last post
Mon Jan 12, 2026 5:27 am America/New_York

863 questions

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