CST Level 1 Land Surveyor Certification Practice

When did the use of GPS technology begin?

1. 1980s

2. 1970s

3. 1960s

4. 1990s

The correct answer is: 1960s

The use of GPS technology began in the 1960s as a project initiated by the United States Department of Defense. The technology was developed primarily for military navigational purposes, with the first experimental satellites launched during that decade. The concept of satellite-based positioning emerged from the need for more precise navigation systems, which would later be adapted for civilian use. As GPS technology evolved, the system became fully operational in the 1970s with additional satellites launched to enhance its capabilities. However, the foundational work and initial technology development started in the 1960s, marking that period as the beginning of GPS technology. Understanding this timeline highlights the critical milestones in GPS development and its transition into broader applications beyond military use.