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ECOSTRESS Weight Percent Silica Data Product Released

Last post by LP DAAC - jwilson « Fri Sep 11, 2026 12:06 pm America/New_YorkGo to last post

by LP DAAC - jwilson » Fri Sep 11, 2026 12:06 pm America/New_York

Announcements

ECOSTRESS

Earthdata Search

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Land Surface
EMIT Version 1 and Existing Version 2 Forward Processing Ended

Last post by LP DAAC - jwilson « Fri Sep 11, 2026 11:50 am America/New_YorkGo to last post

by LP DAAC - jwilson » Fri Sep 11, 2026 11:50 am America/New_York

Announcements

EMIT

LP DAAC

Land Surface
NOAA-21 VIIRS Version 2 Downward Shortwave Radiation and Photosynthetically Active Radiation Data Products Released

Last post by LP DAAC - jwilson « Fri Sep 11, 2026 11:44 am America/New_YorkGo to last post

by LP DAAC - jwilson » Fri Sep 11, 2026 11:44 am America/New_York

Announcements

Earthdata Search

LP DAAC

Land Surface

NOAA-21/JPSS-2

VIIRS
Permanent NISAR instrument data gap

Last post by ASF - bhauer « Fri Aug 28, 2026 2:24 pm America/New_YorkGo to last post

by ASF - bhauer » Fri Aug 28, 2026 2:24 pm America/New_York

ASF

Data Access

Data Download

Data Processing

Data Search

Earthdata Search

NISAR

Vertex Data Search

Worldview/GIBS
NASA POWER's 5th Annual Global Community Summit

Last post by POWER - ammerrit « Tue Jul 21, 2026 2:58 pm America/New_YorkGo to last post

by POWER - ammerrit » Tue Jul 21, 2026 2:58 pm America/New_York

Announcements

Calibrated and Solar Radiance

Data Access

Data Download

Data Visualization

Earth Action Program

Environmental Impact

POWER - SSE

Sun Earth Interactions
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

Post New Question

394 questions

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Questions and Comments

Replies

Last post

How to site ancillary data

Last post by ivgbhavani « Wed Jun 24, 2020 5:44 am America/New_YorkGo to last post
Replies: 2
by ivgbhavani » Fri Jun 19, 2020 12:34 pm America/New_York

Algorithms

OBDAAC

Ocean

2 Replies

Last post by ivgbhavani Go to last post
Wed Jun 24, 2020 5:44 am America/New_York
Level-2 Coordinates

Last post by OB WebDev - norman « Tue Jun 23, 2020 12:37 pm America/New_YorkGo to last post
Replies: 3
by avmehta » Sat Jun 20, 2020 7:50 pm America/New_York

Algorithms

OBDAAC

OLCI

Ocean

3 Replies

Last post by OB WebDev - norman Go to last post
Tue Jun 23, 2020 12:37 pm America/New_York
Replace NaN by number.

Last post by beiral « Tue Jun 23, 2020 11:12 am America/New_YorkGo to last post
Replies: 6
by beiral » Mon Jun 22, 2020 10:12 am America/New_York

Algorithms

GIS Tools

OBDAAC

Ocean

6 Replies

Last post by beiral Go to last post
Tue Jun 23, 2020 11:12 am America/New_York
Issues opening newly download PAR daily data

Last post by larteaga « Tue Jun 23, 2020 10:49 am America/New_YorkGo to last post
Replies: 2
by larteaga » Mon Jun 22, 2020 4:03 pm America/New_York

Algorithms

Data Access

OBDAAC

Ocean

2 Replies

Last post by larteaga Go to last post
Tue Jun 23, 2020 10:49 am America/New_York
SST 11 ?m daytime

Last post by OB ODPS - towens « Fri Jun 19, 2020 8:56 am America/New_YorkGo to last post
Replies: 3
by alexandremodi » Tue Jun 16, 2020 9:11 am America/New_York

Algorithms

OBDAAC

Ocean

3 Replies

Last post by OB ODPS - towens Go to last post
Fri Jun 19, 2020 8:56 am America/New_York
Reproducing chlor_a from oc3m and CI

Last post by daurin « Thu Jun 18, 2020 5:08 pm America/New_YorkGo to last post
Replies: 4
by daurin » Wed Jun 17, 2020 6:13 pm America/New_York

Algorithms

OBDAAC

Ocean

SeaDAS

4 Replies

Last post by daurin Go to last post
Thu Jun 18, 2020 5:08 pm America/New_York
turbid and coccolithophore flags in Level 2 and Rrs Level 3

Last post by avalente « Thu Jun 18, 2020 12:57 pm America/New_YorkGo to last post
Replies: 4
by avalente » Thu Jun 11, 2020 3:13 pm America/New_York

Algorithms

OBDAAC

Ocean

4 Replies

Last post by avalente Go to last post
Thu Jun 18, 2020 12:57 pm America/New_York
GOCI chlor_a algorithm description

Last post by seanbailey « Wed Jun 17, 2020 9:38 am America/New_YorkGo to last post
Replies: 1
by emaure » Mon Jun 15, 2020 10:00 pm America/New_York

Algorithms

GOCI

OBDAAC

Ocean

1 Replies

Last post by seanbailey Go to last post
Wed Jun 17, 2020 9:38 am America/New_York
Doubt about ancillary data sources

Last post by seanbailey « Wed Jun 17, 2020 9:11 am America/New_YorkGo to last post
Replies: 1
by ivgbhavani » Mon Jun 15, 2020 11:57 pm America/New_York

Algorithms

OBDAAC

Ocean

1 Replies

Last post by seanbailey Go to last post
Wed Jun 17, 2020 9:11 am America/New_York
White aerosol extrapolation (aer_opt=0) yields higher Rrs than no aerosol (aer_opt=-99)

Last post by juancho.gossn « Wed Jun 10, 2020 2:14 pm America/New_YorkGo to last post
Replies: 5
by juancho.gossn » Fri May 08, 2020 6:08 pm America/New_York

Algorithms

MODIS

OBDAAC

Ocean

SeaDAS

VIIRS

5 Replies

Last post by juancho.gossn Go to last post
Wed Jun 10, 2020 2:14 pm America/New_York
Rrs_556 not found in default product list?

Last post by blesht « Tue Jun 09, 2020 3:49 pm America/New_YorkGo to last post
Replies: 2
by blesht » Tue Jun 09, 2020 2:42 pm America/New_York

Algorithms

OBDAAC

Ocean

VIIRS

2 Replies

Last post by blesht Go to last post
Tue Jun 09, 2020 3:49 pm America/New_York
getanc.py

Last post by seanbailey « Tue Jun 09, 2020 10:59 am America/New_YorkGo to last post
Replies: 12
by avmehta » Mon Jun 01, 2020 11:01 pm America/New_York

Algorithms

OBDAAC

Ocean

SeaDAS

12 Replies

Last post by seanbailey Go to last post
Tue Jun 09, 2020 10:59 am America/New_York
Failed download for some AQUA L2 OC files

Last post by seanbailey « Sat Jun 06, 2020 4:36 pm America/New_YorkGo to last post
Replies: 3
by marco.bracaglia » Tue Jun 02, 2020 6:02 am America/New_York

Algorithms

MODIS

OBDAAC

Ocean

3 Replies

Last post by seanbailey Go to last post
Sat Jun 06, 2020 4:36 pm America/New_York
Cropping .L3m Images Through Command Line

Last post by OB SeaDAS - knowles « Tue Jun 02, 2020 4:13 pm America/New_YorkGo to last post
Replies: 1
by beiral » Tue Jun 02, 2020 2:43 pm America/New_York

Algorithms

OBDAAC

Ocean

1 Replies

Last post by OB SeaDAS - knowles Go to last post
Tue Jun 02, 2020 4:13 pm America/New_York
Problem Files?

Last post by oo_processing « Tue Jun 02, 2020 11:52 am America/New_YorkGo to last post
Replies: 6
by oo_processing » Wed May 20, 2020 12:41 pm America/New_York

Algorithms

MODIS

OBDAAC

Ocean

6 Replies

Last post by oo_processing Go to last post
Tue Jun 02, 2020 11:52 am America/New_York
MERIS 1B image doesn't match L2_OC product

Last post by davouris « Wed May 27, 2020 2:39 pm America/New_YorkGo to last post
Replies: 2
by davouris » Fri May 22, 2020 2:39 pm America/New_York

Algorithms

MERIS

OBDAAC

Ocean

2 Replies

Last post by davouris Go to last post
Wed May 27, 2020 2:39 pm America/New_York
l2gen products

Last post by avmehta « Sat May 23, 2020 9:21 am America/New_YorkGo to last post
Replies: 45
by avmehta » Tue Apr 07, 2020 5:10 pm America/New_York

Algorithms

Data Processing

MODIS

OBDAAC

Ocean

SeaDAS

45 Replies

Last post by avmehta Go to last post
Sat May 23, 2020 9:21 am America/New_York
l2bin run in GUI produces error

Last post by gnwiii « Fri May 22, 2020 12:17 pm America/New_YorkGo to last post
Replies: 3
by efiliten » Thu May 21, 2020 12:10 pm America/New_York

Algorithms

OBDAAC

Ocean

3 Replies

Last post by gnwiii Go to last post
Fri May 22, 2020 12:17 pm America/New_York
Help with filename elements

Last post by seanbailey « Wed May 20, 2020 12:03 pm America/New_YorkGo to last post
Replies: 1
by mcoyne » Tue May 19, 2020 4:53 pm America/New_York

Algorithms

OBDAAC

Ocean

1 Replies

Last post by seanbailey Go to last post
Wed May 20, 2020 12:03 pm America/New_York
NASA Evolutionary Programming Analytic Center (NEPAC): requirement survey

Last post by qinger « Mon May 11, 2020 7:53 am America/New_YorkGo to last post

by qinger » Mon May 11, 2020 7:53 am America/New_York

Algorithms

Announcements

OBDAAC

Ocean

0 Replies

Last post by qinger Go to last post
Mon May 11, 2020 7:53 am America/New_York
What is the processing schedule of 8-day composites

Last post by OB WebDev - norman « Tue May 05, 2020 9:37 am America/New_YorkGo to last post
Replies: 1
by moritz_lehmann » Mon May 04, 2020 5:22 pm America/New_York

Algorithms

Data Processing

OBDAAC

Ocean

1 Replies

Last post by OB WebDev - norman Go to last post
Tue May 05, 2020 9:37 am America/New_York
l2gen SWIR/NIR method with OLCI

Last post by seanbailey « Wed Apr 22, 2020 3:51 pm America/New_YorkGo to last post
Replies: 3
by aewindle » Mon Apr 20, 2020 2:54 pm America/New_York

Algorithms

OBDAAC

OLCI

Ocean

3 Replies

Last post by seanbailey Go to last post
Wed Apr 22, 2020 3:51 pm America/New_York
Geolocation issue with l2gen

Last post by seanbailey « Thu Apr 16, 2020 12:37 pm America/New_YorkGo to last post
Replies: 4
by armin.mehrabian » Thu Mar 26, 2020 9:26 am America/New_York

Algorithms

Data Processing

Land Surface

OBDAAC

Ocean

4 Replies

Last post by seanbailey Go to last post
Thu Apr 16, 2020 12:37 pm America/New_York
SRTM SWATH DATA READ

Last post by LP DAAC - lemigkelly « Mon Apr 06, 2020 5:25 pm America/New_YorkGo to last post
Replies: 1
by helenhanstar » Sat Apr 04, 2020 9:13 am America/New_York

Algorithms

Data Access

Data Download

GIS Tools

LP DAAC

MEaSUREs-SRTM

1 Replies

Last post by LP DAAC - lemigkelly Go to last post
Mon Apr 06, 2020 5:25 pm America/New_York
Surface and subsurface blooms in MODIS data

Last post by OB WebDev - norman « Thu Apr 02, 2020 11:25 am America/New_YorkGo to last post
Replies: 2
by bluesky1987 » Thu Apr 02, 2020 7:00 am America/New_York

Algorithms

MODIS

OBDAAC

Ocean

2 Replies

Last post by OB WebDev - norman Go to last post
Thu Apr 02, 2020 11:25 am America/New_York

394 questions

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