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MODIS/Terra Near Real Time (NRT) Surface Reflectance Daily L2G Global 250m SIN Grid V006
Entry ID: MOD09GQK


Summary
Abstract: The MODIS Near Real Time (NRT) Surface Reflectance Daily L2G Global 250m SIN Grid product (MOD09GQK) provides MODIS bands 1 and 2, daily surface reflectance at 250 m resolution. The product is an estimate of the surface spectral reflectance for each band as it would have been measured at ground level if there were no atmospheric scattering or absorption. The quality information for this product is provided at three different levels of detail: for individual pixels for each band and each resolution and for the whole file.

Related URL
Link: View Related Information
Description: NASA LANCE Near Real Time data set descriptions and access links.


Link: View Related Information
Description: Access Collection 6 data set from the MODAPS LANCE-MODIS page(FTP server).


Link: View Related Information
Description: Direct access to the ftp site and directory hosting the MOD09GQK 6NRT data set.


Link: View Related Information
Description: MODIS Science Team


Geographic Coverage
 N: 60.0 S: -80.0  E: 180.0  W: -180.0

Data Set Citation
Version: 6NRT


Temporal Coverage
Start Date: 2015-12-06


Data Resolution
Temporal Resolution: Daily


Science Keywords
LAND SURFACE >SURFACE RADIATIVE PROPERTIES >REFLECTANCE    [Definition]


ISO Topic Category
GEOSCIENTIFIC INFORMATION


Platform
Terra >Earth Observing System, TERRA (AM-1)    [Information]


Instrument
MODIS >Moderate-Resolution Imaging Spectroradiometer    [Information]


Project
EOSDIS >Earth Observing System Data Information System    [Information]
ESIP >Earth Science Information Partners Program    [Information]


Quality
Overall NRT products match to operational with some expected minor differences from use of different ancillaries and ephemeris. There aren't any data gaps or data artifacts. Information on comparison of C5 Operational and NRT Atmospheric Products is posted at: http://lance.modaps.eosdis.nasa.gov/data_products/comparison.html. Information on comparison of C6 Operational and NRT Atmospheric and Land Products is posted at: http://lance3.modaps.eosdis.nasa.gov/data_products/comparison_atmos... and http://lance3.modaps.eosdis.nasa.gov/data_products/comparison_land.....


Use Constraints
None. See disclaimer: https://earthdata.nasa.gov/data/near-real-time-data/about-lance/dis....


Data Set Progress
IN WORK



Creation and Review Dates
DIF Creation Date: 2015-09-10
Last DIF Revision Date: 2016-02-09



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