Welcome to the LANCE-MODIS data system operated by the GSFC
Terrestrial Information Systems Branch, Code 614.5.
three near-real-time systems: the GES DISC AIRS and MLS systems, the
OMI SIPS system, and this system. LANCE-MODIS provides certain Aqua
and Terra MODIS L0, L1, L2, L2G, and L3 products on a near-real-time
basis. On average, the L1 and L2 products are available within 2.5
hours of the observation time. LANCE-MODIS has two standalone
systems to improve availability. Data products may be accessed from
the FTP sites of either
Detailed information about LANCE-MODIS including the hardware
configuration, the data flows, and metrics.
Information about LANCE-MODIS data products including latency
information, PGE versions, and a comparison of NRT and standard
Known issues with LANCE-MODIS data products.
Contact information for LANCE-MODIS user services.
Users must register before accessing LANCE-MODIS data products on
the FTP Site.
09.23.14 - Due to scheduled network maintenance, both the
FTP sites and the
web sites will be unavailable Wednesday October 1, 2014 from 6:30am
to 7:30am EDT. We apologize for any inconvenience this may cause.
10.09.12 - The Naval Research Laboratory and the University of North
Dakota developed a value-added aerosol optical depth dataset based
on MODIS Level 2 aerosol products. The NRL-UND product is a level 3
gridded product specifically designed for quantitative applications
including data assimilation and model validation. This dataset has
been given the ESDT identifier MxDAODHD
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