Announcements - Data Alerts, & Outages
Toggle Announcements Accordion
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New Suomi NPP Observations to Cease on November 2, 2026
by NSIDC - bookerl » Thu Oct 22, 2026 1:39 pm America/New_York
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Ingest & Archive Migration to Interrupt Data Ingestion on Oct. 28-30
by ASF - bhauer » Tue Oct 20, 2026 7:13 pm America/New_York
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EMIT Version 2 Level 2B and Level 3, and Version 3 Level 2B Data Products Released
by LP DAAC - jwilson » Mon Oct 19, 2026 12:15 pm America/New_York
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TEMPO V04 reprocessing complete for all data except Ozone Profile
by ASDC - wdiazeva » Tue Sep 15, 2026 1:30 pm America/New_York
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FAQs: Accessing and Requesting Commercial Satellite Data
by Earthdata - jbrennan424 » Fri Jun 05, 2026 5:03 pm America/New_York
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Tips for posting good questions on the Earthdata Forum
by ASDC - rkey » Wed Jun 28, 2023 7:52 am America/New_York
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- Questions and Comments
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- 1 Replies
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Last post by NISAR - hfattahi
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Fri Oct 23, 2026 2:39 am America/New_York
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Coherence anomaly observed in NISAR L-band provisional RSLC products
by ASF - bhauer » Fri Oct 16, 2026 7:03 pm America/New_York - 2 Replies
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Last post by gcahn0808
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Thu Oct 22, 2026 3:23 pm America/New_York
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Residual polarimetric phase after the 59° correction in NISAR provisional GSLC products
by ASF-EDL - bhauer » Wed Oct 21, 2026 12:57 pm America/New_York - 2 Replies
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Last post by pranjali_22
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Thu Oct 22, 2026 4:23 am America/New_York
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NISAR L2 GUNW — PROVISIONAL backfill, product_accuracy, QA flags, phase-screen conventions and standard pair network
by nizarkarim » Mon Oct 19, 2026 7:00 pm America/New_York - 1 Replies
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Last post by NISAR - hfattahi
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Thu Oct 22, 2026 1:56 am America/New_York
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Fulfilling prerequisites for ARSET training Identifying Disaster Risk and Extent using NISAR
by mohamedg » Thu Oct 15, 2026 10:44 am America/New_York - 1 Replies
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Last post by ARSET - epodest
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Wed Oct 21, 2026 5:44 pm America/New_York
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NISAR P05023 GCOV: clarification of HV–VH phase and 59° correction
by ASF - bhauer » Sat Oct 17, 2026 8:41 pm America/New_York - 0 Replies
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Last post by ASF - bhauer
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Sat Oct 17, 2026 8:41 pm America/New_York
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Provisional NISAR L0B RRSD: spurious UTCtime tag mislabels pulse timeline
by ASF - bhauer » Mon Oct 12, 2026 6:25 pm America/New_York - 1 Replies
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Last post by NISAR - hfattahi
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Tue Oct 13, 2026 7:47 pm America/New_York
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- 2 Replies
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Last post by GCMD - tstevens
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Fri Sep 18, 2026 12:46 pm America/New_York
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NISAR geolocation error .. or plotting error?
by andrewschuh » Thu Sep 03, 2026 4:49 pm America/New_York - 2 Replies
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Last post by NISAR - hfattahi
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Tue Sep 08, 2026 3:46 pm America/New_York
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- 18 Replies
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Last post by comachi
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Fri Sep 04, 2026 4:20 pm America/New_York
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- 8 Replies
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Last post by ASF - bhauer
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Tue Sep 01, 2026 3:58 pm America/New_York
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Region-scale integer-cycle inconsistency in a distributed P05023 GUNW, identified by a five-acquisition loop-closure net
by syota.sasaki.earthsea_wizard » Mon Aug 24, 2026 11:47 am America/New_York - 4 Replies
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Last post by syota.sasaki.earthsea_wizard
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Thu Aug 27, 2026 10:05 pm America/New_York
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NISAR - Availability and schedule of access in the Opera Viewer?
by jsmetgzerinaa » Sun Aug 23, 2026 12:32 pm America/New_York - 1 Replies
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Last post by ASF - hjkristenson
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Mon Aug 24, 2026 3:09 pm America/New_York
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Azimuth offset issues in P05023 processed GUNWs
by ASF - zachkeskinen » Fri Aug 21, 2026 7:48 pm America/New_York - 3 Replies
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Last post by NISAR - hfattahi
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Mon Aug 24, 2026 2:01 pm America/New_York
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- 1 Replies
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Last post by NISAR - hfattahi
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Mon Aug 24, 2026 1:54 pm America/New_York
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Coherence seams along whole-degree meridians in NISAR GSLC interferograms over Alaska
by chowoon97 » Mon Aug 17, 2026 7:36 pm America/New_York - 2 Replies
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Last post by chowoon97
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Thu Aug 20, 2026 9:21 am America/New_York
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Last post by NISAR - hfattahi
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Wed Aug 19, 2026 1:50 pm America/New_York
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Access to NISAR L1 RSLC, POE Orbit, and Runconfig for Track 162, Frame 7 (13 June 2026 Ascending data)
by aswin_astro » Mon Aug 03, 2026 2:13 am America/New_York - 1 Replies
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Last post by ASF - bhauer
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Thu Aug 13, 2026 12:51 pm America/New_York
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Urgent: Google Form Homework Link needed for "Harnessing NISAR" Course
by neelima_089 » Tue Aug 04, 2026 9:56 am America/New_York - 1 Replies
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Last post by OB.DAAC-EDL - amscott
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Tue Aug 04, 2026 3:47 pm America/New_York
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Availability of Earlier PROVISIONAL RSLC Products and Supplemental Frame Coverage
by vtsironi » Sat Jul 25, 2026 5:11 pm America/New_York - 2 Replies
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Last post by ASF - hjkristenson
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Mon Jul 27, 2026 5:17 pm America/New_York
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NISAR L-Band Data Now Publicly Available
by ASF - bhauer » Tue Jul 21, 2026 7:02 pm America/New_York - 1 Replies
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Last post by iwa103
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Wed Jul 22, 2026 8:16 pm America/New_York
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Impact of Ionospheric Correction via TEC files
by jonathanbahlmann » Tue Jun 23, 2026 3:09 am America/New_York - 4 Replies
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Last post by jonathanbahlmann
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Wed Jul 15, 2026 2:32 am America/New_York
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Last post by ASF - bhauer
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Tue Jul 14, 2026 2:24 pm America/New_York
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- 13 Replies
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Last post by jonathanbahlmann
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Tue Jun 30, 2026 10:58 am America/New_York
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Last post by ASF - asjohnston
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Tue Jun 23, 2026 1:11 pm America/New_York