Version V006
The MYD09Q1 product provides an estimate of the surface spectral reflectance of bands 1 and 2 at 250m resolution and corrected for atmospheric conditions such as gasses, aerosols, and Rayleigh scattering. Along with the two reflectance bands, a quality layer is also included. 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.
Name | Description | Gee Wavelength | Gee Scale |
---|---|---|---|
sur_refl_b01 | Surface reflectance band 1 | 620-670nm | 0.0001 |
sur_refl_b02 | Surface reflectance for band 2 | 841-876nm | 0.0001 |
State | Surface reflectance 250m state flags | ||
QA | Surface reflectance 250m band quality control flags |
Providers | |
---|---|
NASA LP DAAC at the USGS EROS Center (producer, licensor) | |
Google Earth Engine (host) | |
STAC Version | 0.6.0 |
Keywords | 8-day, aqua, global, modis, myd09q1, sr, surface_reflectance |
License | proprietary |
Temporal Extent | 3/4/2000, 4:00:00 PM - now |
DOI | https://doi.org/10.5067/MODIS/MYD09Q1.006 |
Citation | Please visit [LP DAAC 'Citing Our Data' page](https://lpdaac.usgs.gov/citing_our_data) for information on citing LP DAAC datasets. |
Type | image_collection |
GSD | metersm |
Platform | Aqua |
Instrument | MODIS |
Cadence | days |