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LANCE-MODIS

ABOUT DATA PRODUCTS USER SERVICES

Overview

Welcome to the LANCE-MODIS data system operated by the GSFC Terrestrial Information Systems Branch, Code 614.5. LANCE includes 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 system.

About
Detailed information about LANCE-MODIS including the hardware configuration, the data flows, and metrics.

Data Products
Information about LANCE-MODIS data products including latency information, PGE versions, and a comparison of NRT and standard products.

Known Issues
Known issues with LANCE-MODIS data products.

User Services
Contact information for LANCE-MODIS user services.

Registration
Users must register before accessing LANCE-MODIS data products on the FTP Site.

News

08.08.14 - The LANCE-MODIS web server, http://lance-modis.eosdis.nasa.gov/, will be shut down on Wednesday August 13, 2014 from 7am to 10am EDT for scheduled maintenance. During the down time, the lance-modis.eosdis.nasa.gov web services will not be available. The backup web server, http://lance2.modaps.eosdis.nasa.gov/, and web services will be available as usual during the down time. 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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