MOD09A1.006 Terra Surface Reflectance 8-Day Global 500m (MODIS/006/MOD09A1)

Version V006

The MOD09A1 V6 product provides an estimate of the surface spectral reflectance of Terra MODIS bands 1-7 at 500m resolution and corrected for atmospheric conditions such as gasses, aerosols, and Rayleigh scattering. Along with the seven reflectance bands is a quality layer and four observation bands. For each pixel, a value is selected from all the acquisitions within the 8-day composite on the basis of high observation coverage, low view angle, the absence of clouds or cloud shadow, and aerosol loading.

sur_refl_b01Surface reflectance for band 1620-670nm0.0001
sur_refl_b02Surface reflectance for band 2841-876nm0.0001
sur_refl_b03Surface reflectance for band 3459-479nm0.0001
sur_refl_b04Surface reflectance for band 4545-565nm0.0001
sur_refl_b05Surface reflectance for band 51230-1250nm0.0001
sur_refl_b06Surface reflectance for band 61628-1652nm0.0001
sur_refl_b07Surface reflectance for band 72105-2155nm0.0001
QASurface reflectance 500m band quality control flags
SolarZenithMODIS Solar zenith angle0.01
ViewZenithMODIS view zenith angle0.01
RelativeAzimuthMODIS relative azimuth angle0.01
StateQASurface reflectance 500m state flags
DayOfYearJulian day of the year for the pixel


NASA LP DAAC at the USGS EROS Center (producer, licensor)
Google Earth Engine (host)
STAC Version 0.6.2
Keywords 8-day, global, mod09a1, modis, sr, surface_reflectance, terra
License proprietary
Temporal Extent 3/4/2000, 4:00:00 PM - now
Citation Please visit [LP DAAC 'Citing Our Data' page]( for information on citing LP DAAC datasets.
Type image_collection
GSD metersm
Platform Terra
Instrument MODIS
Cadence days
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