These Landsat 8 Collection 1 Tier 1 composites are made from Tier 1 orthorectified scenes, using the DN values, representing scaled, calibrated at-sensor radiance.
These composites are created from
all the scenes in
each 32-day period beginning from the first day of the year and
continuing to the 352nd day of the year. The last composite of the
year, beginning on day 353, will overlap the first composite of the
following year by 20 days. All the images from each 32-day period are
included in the composite, with the most recent pixel as the composite value.
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 8 Collection 1 Tier 1 composites are made from Tier 1 orthorectified scenes, using the DN values, representing scaled, calibrated at-sensor radiance. These composites are created from all the scenes in each 32-day period beginning from the first day of the year and continuing to the 352nd day …
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["The Landsat 8 Collection 1 Tier 1 32-Day Raw Composite provides 32-day composites of Landsat 8 imagery, using the most recent pixel as the composite value."],["The dataset includes spectral bands such as coastal aerosol, blue, green, red, near infrared, shortwave infrared, panchromatic, cirrus, and thermal infrared."],["Data is available from April 7, 2013, to January 1, 2022, and is provided by USGS/Google."],["The dataset is comprised of Tier 1 orthorectified scenes, using Digital Number (DN) values representing scaled, calibrated at-sensor radiance."],["Landsat datasets are in the public domain and can be used without copyright restrictions, but USGS should be acknowledged as the data source."]]],[]]
