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ArcGIS Image Service for TEMPO Ozone Profile V04, 0-2 km Column Ozone Data Announcement

Last post by ASDC - micook « Wed Apr 15, 2026 12:19 pm America/New_YorkGo to last post

by ASDC - micook » Wed Apr 15, 2026 12:19 pm America/New_York

ASDC

Announcements

Atmosphere

TEMPO
GCMD Keywords Version 23.7 Release

Last post by GCMD - tstevens « Wed Apr 15, 2026 7:26 am America/New_YorkGo to last post

by GCMD - tstevens » Wed Apr 15, 2026 7:26 am America/New_York

GCMD Keywords
SeaDAS 11 Release Announcement

Last post by OB SeaDAS - aynur « Mon Apr 13, 2026 5:26 pm America/New_YorkGo to last post

by OB SeaDAS - aynur » Mon Apr 13, 2026 5:26 pm America/New_York
GEDI V2 Data Released For February 20, 2025, Through July 9, 2025

Last post by LP DAAC - jwilson « Mon Apr 13, 2026 11:05 am America/New_YorkGo to last post

by LP DAAC - jwilson » Mon Apr 13, 2026 11:05 am America/New_York

Announcements

GEDI

LP DAAC

Land Surface
ARSET Training Announcement: Introduction to Thermal Remote Sensing and Applications in Urban Heat Island Mapping

Last post by ARSET - sarah.cutshall « Fri Apr 10, 2026 10:48 am America/New_YorkGo to last post

by ARSET - sarah.cutshall » Fri Apr 10, 2026 10:48 am America/New_York

Announcements

Biosphere

Climate Indicators

Data Visualization

ECOSTRESS

General Science

Human Dimensions

LP DAAC

Land Surface

Landsat

MODIS
DSCOVR EPIC L1A Lunar Version 1 and L1A Miscellaneous Version 1 Release Announcement

Last post by ASDC - micook « Thu Apr 09, 2026 9:51 am America/New_YorkGo to last post

by ASDC - micook » Thu Apr 09, 2026 9:51 am America/New_York

ASDC

Announcements

Atmosphere

DSCOVR
Upcoming Webinar: Landsat Special Requests: Expanding Acquisition Capabilities – Apr 16, 2026 at 12:00pm CDT

Last post by LP DAAC - dgolon « Wed Apr 08, 2026 5:00 pm America/New_YorkGo to last post

by LP DAAC - dgolon » Wed Apr 08, 2026 5:00 pm America/New_York

Announcements

Land Surface

Landsat
ARSET Training Announcement: Monitoring Groundwater Changes for Water Resources Management

Last post by ARSET - sarah.cutshall « Tue Mar 10, 2026 12:02 pm America/New_YorkGo to last post

by ARSET - sarah.cutshall » Tue Mar 10, 2026 12:02 pm America/New_York

ASF

Announcements

GES DISC

GRACE

GRACE-FO

General Science

Giovanni

Human Dimensions

Hydrology

PODAAC

Sentinel-1
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

391 questions

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Questions and Comments

Replies

Last post

how to use code to run l2gen correctly

Last post by OB SeaDAS - xuanyang02 « Fri Nov 03, 2023 9:52 am America/New_YorkGo to last post
Replies: 12
by sawyer223 » Mon Oct 30, 2023 4:56 am America/New_York

Algorithms

Data Processing

MODIS

OBDAAC

Ocean

SeaDAS

12 Replies

Last post by OB SeaDAS - xuanyang02 Go to last post
Fri Nov 03, 2023 9:52 am America/New_York
where is DNB LUTs files

Last post by OB ODPS - towens « Wed Oct 11, 2023 10:38 am America/New_YorkGo to last post
Replies: 1
by liangyongen » Wed Mar 29, 2023 11:33 am America/New_York

Algorithms

Data Download

Data Processing

Data Search

VIIRS

1 Replies

Last post by OB ODPS - towens Go to last post
Wed Oct 11, 2023 10:38 am America/New_York
MODIS SST Product Algorithm

Last post by huang98 « Tue Oct 10, 2023 8:49 pm America/New_YorkGo to last post
Replies: 2
by huang98 » Sun Oct 08, 2023 5:21 am America/New_York

Algorithms

MODIS

Ocean

PODAAC

SeaBASS

2 Replies

Last post by huang98 Go to last post
Tue Oct 10, 2023 8:49 pm America/New_York
PIC-Kd490 correlation

Last post by OB.DAAC-EDL - SeanBailey « Fri Oct 06, 2023 3:15 pm America/New_YorkGo to last post
Replies: 2
by cassandra21 » Tue Oct 03, 2023 12:38 pm America/New_York

Algorithms

Aqua

Data Processing

GES DISC

MODIS

Near Real Time/NRT

OBDAAC

Ocean

2 Replies

Last post by OB.DAAC-EDL - SeanBailey Go to last post
Fri Oct 06, 2023 3:15 pm America/New_York
CZCS bands to calculate FU index

Last post by OB General Science - guoqingw « Thu Sep 21, 2023 11:31 am America/New_YorkGo to last post
Replies: 4
by dion_rigatou » Wed Jul 19, 2023 11:54 am America/New_York

Algorithms

CZCS

OBDAAC

Ocean

4 Replies

Last post by OB General Science - guoqingw Go to last post
Thu Sep 21, 2023 11:31 am America/New_York
Looop through GEDI granules

Last post by kyrad « Mon Aug 28, 2023 9:06 am America/New_YorkGo to last post
Replies: 2
by chidi_mma » Wed Aug 09, 2023 11:08 am America/New_York

Algorithms

Data Processing

GEDI

LP DAAC

Land Surface

2 Replies

Last post by kyrad Go to last post
Mon Aug 28, 2023 9:06 am America/New_York
VNP02DNB_NRT and VJ102DNB_NRT

Last post by LAADS-EDL_UserServices_M « Wed Aug 16, 2023 8:30 am America/New_YorkGo to last post
Replies: 1
by patrickbnasa » Sun Aug 13, 2023 5:03 pm America/New_York

Algorithms

Data Processing

Earthdata Cloud

LAADS DAAC

LANCE

VIIRS

1 Replies

Last post by LAADS-EDL_UserServices_M Go to last post
Wed Aug 16, 2023 8:30 am America/New_York
How to calculate csol_z?

Last post by OB.DAAC-EDL - SeanBailey « Sat Aug 05, 2023 2:16 pm America/New_YorkGo to last post
Replies: 5
by zhangcz » Thu Aug 03, 2023 4:54 am America/New_York

Algorithms

MODIS

OBDAAC

Ocean

SeaDAS

5 Replies

Last post by OB.DAAC-EDL - SeanBailey Go to last post
Sat Aug 05, 2023 2:16 pm America/New_York
Satellite imagery for wildfire and no fire

Last post by gsprince « Tue Jul 25, 2023 10:01 pm America/New_YorkGo to last post
Replies: 2
by gsprince » Sun Jul 23, 2023 2:57 am America/New_York

Algorithms

Data Download

Data Search

FIRMS

Land Surface

MODIS

Near Real Time/NRT

Terra

VIIRS

NOAA-20/JPSS-1

2 Replies

Last post by gsprince Go to last post
Tue Jul 25, 2023 10:01 pm America/New_York
Relationship between various temporal PIC products

Last post by glastirmep « Mon Jul 24, 2023 4:21 pm America/New_YorkGo to last post
Replies: 2
by glastirmep » Wed Jun 07, 2023 9:54 am America/New_York

Algorithms

Documentation

OBDAAC

Ocean

2 Replies

Last post by glastirmep Go to last post
Mon Jul 24, 2023 4:21 pm America/New_York
CERES data

Last post by wfmiller « Mon Jul 24, 2023 2:03 pm America/New_YorkGo to last post
Replies: 7
by zhengyueyueming » Fri Jul 14, 2023 9:37 pm America/New_York

ASDC

Algorithms

Atmosphere

CERES

7 Replies

Last post by wfmiller Go to last post
Mon Jul 24, 2023 2:03 pm America/New_York
CALIPSO isolated 80 km layer filter

Last post by ASDC - cheyenne.e.land « Wed Jun 28, 2023 9:04 am America/New_YorkGo to last post
Replies: 2
by ses2271 » Wed Jun 21, 2023 4:06 pm America/New_York

ASDC

Algorithms

Atmosphere

CALIPSO

2 Replies

Last post by ASDC - cheyenne.e.land Go to last post
Wed Jun 28, 2023 9:04 am America/New_York
GEDI LAI

Last post by LP DAAC-EDL - lien « Thu Jun 15, 2023 10:21 am America/New_YorkGo to last post
Replies: 1
by ckhamila » Tue Jun 13, 2023 9:45 am America/New_York

Algorithms

GEDI

LP DAAC

Land Surface

1 Replies

Last post by LP DAAC-EDL - lien Go to last post
Thu Jun 15, 2023 10:21 am America/New_York
Corresponding waveform for selected shots in L2 products

Last post by LP DAAC - afriesz « Wed Jun 14, 2023 3:52 pm America/New_YorkGo to last post
Replies: 2
by chidi_mma » Fri Jun 02, 2023 11:57 am America/New_York

Algorithms

Data Processing

GEDI

LP DAAC

2 Replies

Last post by LP DAAC - afriesz Go to last post
Wed Jun 14, 2023 3:52 pm America/New_York
masks & flags : OLCI

Last post by slava.suslin « Sun Jun 04, 2023 1:24 pm America/New_YorkGo to last post
Replies: 3
by slava.suslin » Sat May 27, 2023 7:43 am America/New_York

Algorithms

OBDAAC

Ocean

Sentinel S3 A/B-OLCI/SLSTR

3 Replies

Last post by slava.suslin Go to last post
Sun Jun 04, 2023 1:24 pm America/New_York
l2gen algorithm - source code error

Last post by OB.DAAC-EDL - SeanBailey « Wed May 31, 2023 5:58 pm America/New_YorkGo to last post
Replies: 4
by cortivo » Tue May 30, 2023 3:31 pm America/New_York

Algorithms

Ocean

4 Replies

Last post by OB.DAAC-EDL - SeanBailey Go to last post
Wed May 31, 2023 5:58 pm America/New_York
Plotting CALIPSO using R Studio

Last post by ASDC - cheyenne.e.land « Fri May 12, 2023 12:31 pm America/New_YorkGo to last post
Replies: 2
by shravu » Sat May 06, 2023 3:11 am America/New_York

ASDC

Atmosphere

CALIPSO

Data Processing

Algorithms

2 Replies

Last post by ASDC - cheyenne.e.land Go to last post
Fri May 12, 2023 12:31 pm America/New_York
ground identification using GEDI waveform

Last post by LP DAAC-EDL - lien « Wed May 03, 2023 9:13 am America/New_YorkGo to last post
Replies: 4
by deace » Tue Apr 04, 2023 7:30 am America/New_York

Algorithms

Data Processing

GEDI

LP DAAC

Land Surface

4 Replies

Last post by LP DAAC-EDL - lien Go to last post
Wed May 03, 2023 9:13 am America/New_York
How to get sea salt aerosol fraction from MODIS AOD data

Last post by seomaniak « Sun Apr 30, 2023 9:08 am America/New_YorkGo to last post
Replies: 3
by krishnaap » Fri Apr 28, 2023 12:21 pm America/New_York

Algorithms

Atmosphere

GES DISC

Giovanni

LAADS DAAC

MERRA-2

MODIS

3 Replies

Last post by seomaniak Go to last post
Sun Apr 30, 2023 9:08 am America/New_York
PAR Data Converstion

Last post by karenefrey « Sun Mar 26, 2023 5:51 pm America/New_YorkGo to last post
Replies: 1
by karenefrey » Fri Mar 24, 2023 1:24 pm America/New_York

Algorithms

MODIS

OBDAAC

1 Replies

Last post by karenefrey Go to last post
Sun Mar 26, 2023 5:51 pm America/New_York
Conversion of WL radiance to reflectance in MOBY data

Last post by masudocn02 « Thu Mar 23, 2023 3:01 pm America/New_YorkGo to last post
Replies: 2
by masudocn02 » Mon Mar 20, 2023 6:23 pm America/New_York

Algorithms

Calibrated and Solar Radiance

Data Processing

Ocean

2 Replies

Last post by masudocn02 Go to last post
Thu Mar 23, 2023 3:01 pm America/New_York
Conversion of radiance to reflectance in MOBY data

Last post by OB General Science - guoqingw « Tue Mar 21, 2023 12:06 pm America/New_YorkGo to last post
Replies: 1
by masudocn02 » Mon Mar 20, 2023 5:58 pm America/New_York

Algorithms

Calibrated and Solar Radiance

Data Processing

Documentation

Ocean

SeaDAS

1 Replies

Last post by OB General Science - guoqingw Go to last post
Tue Mar 21, 2023 12:06 pm America/New_York
"Highest_Aerosol_Layer_Detected" of CALIPSO L3 "CAL_LID_L3_Tropospheric_APro"

Last post by ASDC - rkey « Sat Mar 18, 2023 1:24 pm America/New_YorkGo to last post
Replies: 1
by lizp_007 » Fri Mar 17, 2023 5:40 am America/New_York

ASDC

Algorithms

CALIPSO

1 Replies

Last post by ASDC - rkey Go to last post
Sat Mar 18, 2023 1:24 pm America/New_York
Adding AC algorithms to Seadas 8.3.0 on Windows

Last post by OB.DAAC-EDL - SeanBailey « Fri Mar 10, 2023 1:11 pm America/New_YorkGo to last post
Replies: 3
by tager » Wed Mar 08, 2023 10:01 am America/New_York

Algorithms

Atmosphere

3 Replies

Last post by OB.DAAC-EDL - SeanBailey Go to last post
Fri Mar 10, 2023 1:11 pm America/New_York
aerosol data

Last post by GES DISC-EDL - jimacker « Tue Feb 14, 2023 2:41 pm America/New_YorkGo to last post
Replies: 5
by mayurichetia » Sun Feb 05, 2023 10:05 am America/New_York

ASDC

Algorithms

Atmosphere

GES DISC

MODIS

TROPOMI

5 Replies

Last post by GES DISC-EDL - jimacker Go to last post
Tue Feb 14, 2023 2:41 pm America/New_York

391 questions

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