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Landsat Missions

Landsat 5 (L5) Thematic Mapper (TM)

Calibration Parameter Files (CPFs)

The Landsat 5 (L5) Thematic Mapper (TM) Calibration Parameter File (CPF) provides all radiometric and geometric coefficients needed for processing of raw, uncorrected Landsat 5 TM image data.

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Latest L5 Calibration Parameter Files (CPFs)

Please choose the month and year that corresponds to the date your image was acquired. Only the latest available CPFs for this time period will be displayed.
 

CPF Definition Document - a full description of the contents and format of the L5 TM CPF .pdf (1.23 MB)

Historical and current L5 TM CPF files - listing of all CPF files available via Download

Historical L5 TM CPF Change Log - details of files affected by CPF updates


Bumper Mode Calibration Files

NOTE: As of 1-April-2009, the USGS has discontinued delivery of the L5 TM bumper mode ("heritage format") calibration files below. (Details)

The bumper mode calibration files below provide only the coefficients used for geometric processing of raw, uncorrected L5 TM bumper mode data. These coefficients are used to correct misalignments between the forward and reverse scans caused by the L5 TM switch to bumper mode operations on March 1, 2002. The same bumper mode calibration data are also provided in the L5 TM CPF above, but the single values contained in this file format will cover a wider monthly time interval (i.e., coarser trend) and may therefore be less accurate for a given date. In contrast, the L5 TM CPF above will contain an array of daily trend values for the bumper mode calibration parameters.

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Latest Landsat 5 TM Bumper Mode Calibration Files



Please choose the month and year that corresponds to the date your image was acquired. Only the latest available bumper mode calibration files for this time period will be displayed.
 

Historical and Current L5 TM Bumper Mode files - listing of all Bumper Mode CPF files via Download

Radiometric Lookup Table (LUT)

The Radiometric Lookup Table (LUT) file below provides the latest radiometric gain coefficients currently being used by U.S. Geological Survey (USGS) systems for processing of the L5 TM data. These same radiometric calibration values are also provided within the L5 TM CPF (above), along with many other radiometric and geometric processing coefficients.

LUT Version Release Date Download File
L5LUT20070402_present Apr 2, 2007 Download

Landsat 5 TM LUT Release Version Description Document - describes the file content, structure, and changes associated with each version of the LUT .pdf (243 KB)

Historical and current L5 LUT files - listing of all LUT files via Download


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