These Landsat 4 TM Collection 1 Tier 1 composites are made from Tier 1 orthorectified scenes, using the
computed top-of-atmosphere (TOA) reflectance.
See Chander et al. (2009)
for details on the TOA computation.
The Normalized Burn Ratio Thermal (NBRT) index is
generated from the Near-IR, Mid-IR (2215 nm), and Thermal bands, and
has a range from -1.0 to 1.0. See
Holden et al. (2005)
for details.
These composites are created from
all the scenes in
each annual period beginning from the first day of the year and
continuing to the last day of the year. All the images from each year
are included in the composite, with the most recent pixel as the composite value.
Bands
Bands
Name
Pixel Size
Description
NBRT
30 meters
Normalized Burn Ratio Thermal
Terms of Use
Terms of Use
Landsat datasets are federally created data
and therefore reside in the public domain and may be used, transferred, or reproduced without copyright restriction.
Acknowledgement or credit of the USGS as data source should be provided
by including a line of text citation such as the example shown below.
(Product, Image, Photograph, or Dataset Name) courtesy of
the U.S. Geological Survey
Example: Landsat-7 image courtesy of the U.S. Geological Survey
These Landsat 4 TM Collection 1 Tier 1 composites are made from Tier 1 orthorectified scenes, using the computed top-of-atmosphere (TOA) reflectance. See Chander et al. (2009) for details on the TOA computation. The Normalized Burn Ratio Thermal (NBRT) index is generated from the Near-IR, Mid-IR (2215 nm), and Thermal …
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["This Landsat 4 TM dataset provides annual composites of the Normalized Burn Ratio Thermal (NBRT) index from 1982 to 1993."],["The dataset has been superseded by a newer version, LANDSAT/COMPOSITES/C02/T1_L2_ANNUAL_NBR, and is therefore deprecated."],["The NBRT index, ranging from -1.0 to 1.0, is calculated using Near-IR, Mid-IR, and Thermal bands to assess burn severity."],["Composites are created annually using all scenes from the year, with the most recent pixel representing the composite value."],["Landsat data is public domain and can be freely used, but requires acknowledgement of the USGS as the data source."]]],["This dataset, LANDSAT/LT04/C01/T1_ANNUAL_NBRT, provides annual Normalized Burn Ratio Thermal (NBRT) composites from Landsat 4 TM Collection 1 Tier 1 data (1982-1993). Composites are made from orthorectified scenes with computed top-of-atmosphere reflectance. The NBRT index (range -1.0 to 1.0) is derived from Near-IR, Mid-IR, and Thermal bands at 30-meter pixel size. Data is publicly accessible, crediting the USGS is required. This data has been superseded by the LANDSAT/COMPOSITES/C02/T1_L2_ANNUAL_NBR dataset.\n"]]
