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Additional VIIRS Version 2 Land Surface Temperature, Emissivity, and Thermal Anomalies Products Available In AppEEARS

Last post by LP DAAC - jwilson « Wed Jun 17, 2026 1:45 pm America/New_YorkGo to last post

by LP DAAC - jwilson » Wed Jun 17, 2026 1:45 pm America/New_York

Announcements

AppEEARS

LP DAAC

Land Surface

VIIRS
PACE OCI Level-3 Global Mapped Surface Reflectance Data Available In AppEEARS

Last post by LP DAAC - jwilson « Wed Jun 17, 2026 1:37 pm America/New_YorkGo to last post

by LP DAAC - jwilson » Wed Jun 17, 2026 1:37 pm America/New_York

Announcements

AppEEARS

LP DAAC

Land Surface

PACE
CALIPSO-CloudSat-MODIS 25KM quantification of aerosol-cloud interactions Version 1.0

Last post by ASDC - micook « Mon Jun 08, 2026 12:57 pm America/New_YorkGo to last post

by ASDC - micook » Mon Jun 08, 2026 12:57 pm America/New_York

ASDC

Announcements

Atmosphere

CALIPSO
FAQs: Accessing and Requesting Commercial Satellite Data

Last post by Earthdata - jbrennan424 « Fri Jun 05, 2026 5:03 pm America/New_YorkGo to last post

by Earthdata - jbrennan424 » Fri Jun 05, 2026 5:03 pm America/New_York
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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2344 questions

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Questions and Comments

Replies

Last post

Downloading SST and Chlo data from MODIS - AQUA

Last post by OB ODPS - towens « Mon Mar 23, 2026 11:56 am America/New_YorkGo to last post
Replies: 1
by methsarand » Sun Mar 22, 2026 8:35 am America/New_York

Data Access

Data Download

OBDAAC

Ocean

1 Replies

Last post by OB ODPS - towens Go to last post
Mon Mar 23, 2026 11:56 am America/New_York
MODIS Average quality level

Last post by chaeck « Mon Mar 23, 2026 7:57 am America/New_YorkGo to last post
Replies: 8
by chaeck » Tue Sep 16, 2025 12:43 pm America/New_York

Data Processing

MODIS

Ocean

PODAAC

8 Replies

Last post by chaeck Go to last post
Mon Mar 23, 2026 7:57 am America/New_York
403 Forbidden using STS creds from OB.DAAC /s3credentials with s3fs (HeadObject / ListBucket denied)

Last post by OB SeaBASS - norrisdj « Fri Mar 20, 2026 1:11 pm America/New_YorkGo to last post
Replies: 2
by benjaminmouldayveolia » Wed Mar 04, 2026 11:59 pm America/New_York

MODIS

Near Real Time/NRT

OBDAAC

Ocean

2 Replies

Last post by OB SeaBASS - norrisdj Go to last post
Fri Mar 20, 2026 1:11 pm America/New_York
Loading ocean color L2 map into ARCGIS Pro

Last post by OB.DAAC - amscott « Fri Mar 20, 2026 9:45 am America/New_YorkGo to last post
Replies: 1
by helga55 » Thu Feb 19, 2026 3:29 pm America/New_York

Data Visualization

GIS Tools

OBDAAC

Ocean

1 Replies

Last post by OB.DAAC - amscott Go to last post
Fri Mar 20, 2026 9:45 am America/New_York
Instructions for accessing your subscription

Last post by OB.DAAC - amscott « Fri Mar 20, 2026 8:22 am America/New_YorkGo to last post
Replies: 3
by hansjara92 » Thu Mar 19, 2026 12:22 pm America/New_York

Data Download

MODIS

OBDAAC

Ocean

3 Replies

Last post by OB.DAAC - amscott Go to last post
Fri Mar 20, 2026 8:22 am America/New_York
select region - Longhurst code

Last post by OB.DAAC - amscott « Thu Mar 19, 2026 4:44 pm America/New_YorkGo to last post
Replies: 1
by gray1234 » Wed Mar 18, 2026 10:18 pm America/New_York

Data Access

OBDAAC

Ocean

1 Replies

Last post by OB.DAAC - amscott Go to last post
Thu Mar 19, 2026 4:44 pm America/New_York
MODIS Download stops at 94%

Last post by hliking « Sun Mar 15, 2026 7:18 am America/New_YorkGo to last post
Replies: 4
by hliking » Tue Mar 10, 2026 2:06 pm America/New_York

Aqua

Data Download

Earthdata Search

MODIS

OBDAAC

Ocean

4 Replies

Last post by hliking Go to last post
Sun Mar 15, 2026 7:18 am America/New_York
MODIS AQUA chla degradation since 2023 and its use?

Last post by andrei_mitrich « Fri Mar 13, 2026 10:24 am America/New_YorkGo to last post
Replies: 1
by avalente » Thu Mar 05, 2026 10:25 am America/New_York

Aqua

Data Access

Data Processing

MODIS

OBDAAC

Ocean

VIIRS

1 Replies

Last post by andrei_mitrich Go to last post
Fri Mar 13, 2026 10:24 am America/New_York
Kd490 dataset file conversion

Last post by OB SeaDAS - xuanyang02 « Thu Mar 12, 2026 5:49 pm America/New_YorkGo to last post
Replies: 1
by ooseikwakye » Tue Mar 10, 2026 5:22 pm America/New_York

Data Processing

Data Visualization

GIS Tools

General Science

OBDAAC

Ocean

SeaDAS

1 Replies

Last post by OB SeaDAS - xuanyang02 Go to last post
Thu Mar 12, 2026 5:49 pm America/New_York
Access to PACE OCI data in NRT

Last post by OB ODPS - towens « Wed Mar 11, 2026 3:51 pm America/New_YorkGo to last post
Replies: 2
by simonelliott » Wed Mar 11, 2026 10:36 am America/New_York

Data Access

Data Download

Ocean

2 Replies

Last post by OB ODPS - towens Go to last post
Wed Mar 11, 2026 3:51 pm America/New_York
Ocean Color Data

Last post by OB ODPS - towens « Tue Mar 10, 2026 9:18 pm America/New_YorkGo to last post
Replies: 1
by avmehta » Tue Mar 10, 2026 1:03 pm America/New_York

Data Access

OBDAAC

Ocean

1 Replies

Last post by OB ODPS - towens Go to last post
Tue Mar 10, 2026 9:18 pm America/New_York
VIIRS SNPP polar_wander.ascii update is broken

Last post by oo_processing « Fri Feb 27, 2026 2:52 pm America/New_YorkGo to last post
Replies: 5
by oo_processing » Fri Feb 27, 2026 9:06 am America/New_York

Data Processing

OBDAAC

Ocean

SeaDAS

5 Replies

Last post by oo_processing Go to last post
Fri Feb 27, 2026 2:52 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
Seeking Advice on SST and Chlorophyll Data Extraction

Last post by OB ScienceSW - jlindo1 « Mon Feb 23, 2026 11:35 am America/New_YorkGo to last post
Replies: 1
by pp10012544 » Sat Feb 21, 2026 12:39 am America/New_York

Data Download

Data Processing

Marine Ecosystem

OBDAAC

Ocean

1 Replies

Last post by OB ScienceSW - jlindo1 Go to last post
Mon Feb 23, 2026 11:35 am America/New_York
L2 coccolith flag?

Last post by OB.DAAC - SeanBailey « Mon Feb 23, 2026 11:27 am America/New_YorkGo to last post
Replies: 1
by lisenik » Fri Feb 06, 2026 6:25 pm America/New_York

Algorithms

Data Processing

Documentation

OLCI

Ocean

1 Replies

Last post by OB.DAAC - SeanBailey Go to last post
Mon Feb 23, 2026 11:27 am America/New_York
PACE OCI Feature at ~690nm

Last post by amiribr « Mon Feb 23, 2026 10:58 am America/New_YorkGo to last post
Replies: 1
by profx » Sun Jan 18, 2026 3:13 pm America/New_York

Ocean

PACE

1 Replies

Last post by amiribr Go to last post
Mon Feb 23, 2026 10:58 am America/New_York
Bulk download L3 Terra MODIS data

Last post by OB ODPS - towens « Mon Feb 23, 2026 8:46 am America/New_YorkGo to last post
Replies: 1
by leon_c » Mon Feb 23, 2026 8:12 am America/New_York

Data Download

MODIS

OBDAAC

Ocean

1 Replies

Last post by OB ODPS - towens Go to last post
Mon Feb 23, 2026 8:46 am America/New_York
Level 3 chlorophyll files unavailable

Last post by OB ODPS - towens « Mon Feb 23, 2026 7:24 am America/New_YorkGo to last post
Replies: 1
by oceani » Sun Feb 22, 2026 9:25 am America/New_York

Aqua

Data Download

OBDAAC

Ocean

VIIRS

1 Replies

Last post by OB ODPS - towens Go to last post
Mon Feb 23, 2026 7:24 am 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
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

PODAAC

0 Replies

Last post by imeldave2 Go to last post
Thu Feb 12, 2026 10:36 am America/New_York
SeaDAS new l2gen very slow

Last post by OB.DAAC - amscott « Tue Feb 10, 2026 3:23 pm America/New_YorkGo to last post
Replies: 19
by melinfr » Wed May 07, 2025 8:33 am America/New_York

OBDAAC

Ocean

SeaDAS

19 Replies

Last post by OB.DAAC - amscott Go to last post
Tue Feb 10, 2026 3:23 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
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
Maritime Automatic Identification System (AIS)

Last post by GCMD - tstevens « Tue Jan 27, 2026 9:46 am America/New_YorkGo to last post
Replies: 3
by schwehr » Mon Jan 05, 2026 5:21 pm America/New_York

GCMD Keywords

Ocean

3 Replies

Last post by GCMD - tstevens Go to last post
Tue Jan 27, 2026 9:46 am America/New_York
Level2/Aqua-MODIS : "AQUA_MODIS.20251228T000001.L2.OC.NRT.nc"

Last post by OB.DAAC-EDL - amscott « Tue Jan 20, 2026 11:50 am America/New_YorkGo to last post
Replies: 4
by darashayda » Sat Jan 03, 2026 8:16 pm America/New_York

MODIS

OBDAAC

Ocean

4 Replies

Last post by OB.DAAC-EDL - amscott Go to last post
Tue Jan 20, 2026 11:50 am America/New_York

2344 questions

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