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Home • Re: GDL to access

Note that due to the migration to the new unified earthdata site, https://www.earthdata.nasa.gov/ , many access links have been modified. In order to access the collection OCO2_L1B_Science_11.2,...

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Home • Re: Differences in surface reflectance (rhos) values between two...

The computation of rhos should not have changed. Can you provide an example L1B filename for which you see this discrepancy? SeanStatistics: Posted by OB.DAAC - SeanBailey — Thu Oct 15, 2026 12:19 pm...

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Home • Error running update_luts command

I recently upgraded my SeaDAS to version 2026.5. When I run the update_luts command to update luts for Viirsj2, I got this error message. Could anyone know how to fix this? Thanks in advance. Code:...

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Home • Re: VIIRS 0.1x0.1 DBDT data not processed for over a year though...

Dear User,Thank you for reaching out to GES DISC User Services with your data access issues. The goal for "AER_DBDT_D10KM_L3_VIIRS_NOAA20" data after June 15, 2025 to become published and available...

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Home • SAGE III/ISS L2 Solar Event Expedited Data (HDF5) Version 6 Announcement

SAGE III/ISS L2 Solar Event Expedited Data (HDF5) Version 6 Now Available NASA's Atmospheric Science Data Center (ASDC) has released the SAGE III/ISS L2 Solar Event Expedited Data (HDF5) Version 6...

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Home • Re: MOD13Q1.061 year-end Pixel DOY versus RangeEndingDate

Hello,We contacted the MODIS Vegetation Science team on these, and here are their comments and recommendations:Thanks for running this by our group, and here are some clarifications: 1. Are...

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Home • Differences in surface reflectance (rhos) values between two SeaDAS...

I recently upgraded SeaDAS from version 2025.1 to version 2026.5 and noticed that the surface reflectance values (rhos) in the L2 file changed when processing the same input L1B data. As a result, the...

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Home • Acquisition of New CERES Data from Suomi NPP to Cease on November 2, 2026

Creation of new Clouds and the Earth's Radiant Energy System (CERES) data products from the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite will end with data date 13:00 Universal Time...

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Home • Re: GES DISC New Keyword Requests

For ‘EARTH SCIENCE > ATMOSPHERE > AIR QUALITY > PM2.5’, we already have ‘EARTH SCIENCE > ATMOSPHERE > AIR QUALITY > PARTICULATE MATTER (PM 2.5)’. See GCMD Keyword Viewer:...

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Home • Re: Trouble Accessing ISLSCP II C4 Vegetation Percentage

Access was granted several weeks ago via a duplicate Zendesk ticket. Issue resolved and closed.Statistics: Posted by ORNL - mtdonova — Wed Oct 14, 2026 9:44 am America/New_York

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Home • GCMD Keywords Version 25.0 Release

GCMD Keywords Version 25.0 has been released. Please see the keyword release announcement for details:...

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Home • Re: Alternate sources of PACE OCI L1 data

The definitive source for PACE data (in fact, ALL publicly accessible Earth science data from NASA) is the Earthdata Archive, with Earthdata Search being the primary interface into that archive. All...

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Home • Problem downloading data | GRUMPv1: Coastlines

I've tried downloading the following data source from Earthdata only to receive an error occuring and subsequently failing the download when using Earthdata downloader: Global Rural-Urban Mapping...

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Home • Re: Provisional NISAR L0B RRSD: spurious UTCtime tag mislabels pulse...

Thanks for reporting this issue.As described in several other posts on this forum, there is a known issue with L0B products in presence of missing/discarded rangelines. The raw data processor had an...

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Home • Re: Trouble accessing NLDAS hourly Primary Forcing Data

Dear User,Your original method in obtaining point time series data for this NLDAS dataset where you previously would "click on Data Access, select Transform Data, select CSV as my output file format,...

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Home • Re: VJ215A2H data delay

Good morning Luca,Thanks for the heads up and your patience. We are contacting the data provider about this and some other latent products. As soon as we hear back, I will let you...

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Home • OceanColor Level 3 browser not accessible

I cannot access the OceanColor Level 3 browser (https://oceandata.sci.gsfc.nasa.gov/l3/ or https://oceancolor.gsfc.nasa.gov/cgi/l3).Statistics: Posted by dtws1n24 — Mon Oct 12, 2026 10:44 pm...

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Home • Provisional NISAR L0B RRSD: spurious UTCtime tag mislabels pulse timeline

The following was sent as an email to ASF and submitted as a Forum post by the ASF moderator:I am reporting an apparent product defect in a provisional NISAR L0B RRSD granule, along with a...

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Home • Highly concurrent Lambda access to the same S3 bucket, credential...

I'm working on a service that reads Earth observation data from a DAAC S3 bucket. It runs as a horizontally scaled set of AWS Lambda functions with many concurrent execution environments, each...

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Home • VJ215A2H data delay

Good morning,I am trying to access the latest data for product VJ215A2H and I am noticing that the last available date is 14 September. Is there an issue with the data processing for more recent...

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