Operational Land Imager (OLI) Cal/Val

Calibration Activities

A comprehensive summary of the issues, impacts and updates to the OLI and TIRS data collection are posted on the Landsat-8 Calibration Notices website.

These pages also address the processing parameters and notify the users about the calibration efforts that address impacts from on-board events and known artefacts.


Validation Activities

Extensive validation activities are carried out to ensure the data accuracy of the Landsat project.