### Question
How is the "Landsat system" defined?


### Answer
The term **Landsat system** is defined in *51 U.S.C. § 60101* as follows -

> Landsats 1, 2, 3, 4, 5, and 6, and any follow-on land remote sensing system operated and owned by the United States Government, along with any related ground equipment, systems, and facilities owned by the United States Government

#### Citation:
  - *51 U.S.C. § 60101*
  - Heading: **Subtitle VI-Earth Observations > CHAPTER 601-LAND REMOTE SENSING POLICY > SUBCHAPTER I-GENERAL**

