- 2026-08-14 VIIRS ET/PET Data Users: Transition to Collection 2.1 Learn more
- 2026-08-12 SNPP Satellite to be decommissioned 11/01/2026 (2026/305) Learn more
- 2026-08-07 VCF MOD44B C61 data from 2024 onward contains a minor discontinuity (slightly lower tree cover in mixed vegetation areas) due to a required system software update, though the science algorithm and product quality remain unchanged. Learn more
- 2026-08-07 Collection 7 (C7) MODIS reprocessing is currently ongoing. All Level 2 (L2) products and most Level 3 (L3) products have been successfully reprocessed for data up through the year 2025.
- 2026-08-07 The Collection 2 (C2) reprocessing for both Suomi NPP (SNPP) and JPSS-1 data is now complete. The reprocessed datasets are officially available to the public.
- 2026-01-09 MODIS - Terra/Aqua Drift Learn more
- 2025-08-06 MODIS operational data products transition to NISE_AMSR2 data input August 6, 2025 Learn more
- 2025-01-17 The C1/VIIRS SNPP Black Marble Products will be discontinued after January 31st, 2025. Learn more
- 2024-01-23 C61 MODIS Aqua LST (MYD21) may show significant upward trend, starting from 2018 because of Band 29 crosstalk drift. Learn more
- 2023-11-02 JPSS NPP Stored Mission Data (SMD) is unavailable from 11/01/2023 - 16:30Z until further notice due to a spacecraft anomaly. Learn more
- 2023-08-14 MODIS Terra, Aqua will have more frequent data loss events starting July 7th 2023 due to Flight Operation Team (FOT) transition to Lights-Out-Operations (LOOps). Learn more
- 2023-06-22 The MODIS Collection 6.2 (C6.2) DSR/PAR reprocessing is currently underway for the mission period starting from year 2000. Learn more
- 2023-02-06 JPSS 2 has successfully implemented the switch to the secondary antenna on 02.02.23, which resolves the previous anomaly related to the SMD playbacks. Additionally, the JPSS 2 cryoradiator door is expected to be opened by 02/08/2023. Learn more
- 2023-01-27 C6 Forward processing of Terra and Aqua MODIS Land data products will be discontinued, on February 15, 2023 (02/15/2023). Learn more
NASA
LDOPE
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ABOUT LDOPE
Quality assessment (QA) is an integral part of the MODIS/VIIRS Land production chain. The objective of land products QA is to evaluate and document the scientific quality of the land products with respect to their intended performance. The results of land products QA are made available on a routine basis and are formally stored as product metadata and as per-pixel information. Land products QA results are also placed on the Product Quality web pages located at this site. Users are encouraged to check these QA results when they order and use individual products to ensure that they were generated without error or artifacts.
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MODIS/VIIRS Land Product Quality Assessment
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