USGS Landsat 8 Surface Reflectance Tier 1 (LANDSAT/LC08/C01/T1_SR)
This dataset is the atmospherically corrected
surface reflectance from the Landsat 8 OLI/TIRS sensors.
These images contain 5 visible and near-infrared (VNIR) bands and
2 short-wave infrared (SWIR) bands processed to orthorectified surface
reflectance, and two thermal infrared (TIR) bands processed to orthorectified
brightness temperature
These data have been atmospherically corrected using
LaSRC
and includes a cloud, shadow, water and snow mask produced using
CFMASK,
as well as a per-pixel saturation mask.
Strips of collected data are packaged into overlapping “scenes” covering approximately
170km x 183km using a standardized reference grid.
See also the USGS page on SR QA bands.
Data provider notes:
This product is generated by Google using a Docker image supplied by USGS.
| Name | Description | Gee:wavelength | Gee:scale |
|---|---|---|---|
| B1 | Band 1 (ultra blue) surface reflectance | 0.435-0.451 μm | 0.0001 |
| B2 | Band 2 (blue) surface reflectance | 0.452-0.512 μm | 0.0001 |
| B3 | Band 3 (green) surface reflectance | 0.533-0.590 μm | 0.0001 |
| B4 | Band 4 (red) surface reflectance | 0.636-0.673 μm | 0.0001 |
| B5 | Band 5 (near infrared) surface reflectance | 0.851-0.879 μm | 0.0001 |
| B6 | Band 6 (shortwave infrared 1) surface reflectance | 1.566-1.651 μm | 0.0001 |
| B7 | Band 7 (shortwave infrared 2) surface reflectance | 2.107-2.294 μm | 0.0001 |
| B10 | Band 10 brightness temperature. This band, while originally collected with a resolution of 100m / pixel, has been resampled using cubic convolution to 30m. | 10.60-11.19 μm | 0.1 |
| B11 | Band 11 brightness temperature. This band, while originally collected with a resolution of 100m / pixel, has been resampled using cubic convolution to 30m. | 11.50-12.51 μm | 0.0001 |
| sr_aerosol | Aerosol attributes | ||
| pixel_qa | Pixel quality attributes generated from the CFMASK algorithm. | ||
| radsat_qa | Radiometric saturation QA |
Providers | |
|---|---|
| USGS (producer, licensor) | |
| Google Earth Engine (host) | |
| STAC Version | 0.6.2 |
| Keywords | cfmask, cloud, fmask, global, l8sr, landsat, lc08, reflectance, sr, usgs |
| License | proprietary |
| Temporal Extent | 4/10/2013, 5:04:00 PM - now |
| Type | image_collection |
| GSD | metersm |
| cube:dimensions | {"x":{"type":"spatial","axis":"x","extent":[-180,180]},"y":{"type":"spatial","axis":"y","extent":[-90,90]},"temporal":{"type":"temporal","extent":["2013-04-11T00:04:00Z",null]},"bands":{"type":"bands","values":["B1","B2","B3","B4","B5","B6","B7","B10","B11","sr_aerosol","pixel_qa","radsat_qa"]}} |