satelliitpõhisele

satelliitpõhisele refers to something that is based on or utilizes satellites. This term is commonly used in the context of technology and services that rely on artificial satellites orbiting the Earth.

One of the most prevalent applications of satellite-based technology is in communication. Satellite phones, for example, connect calls via orbiting satellites, allowing for communication in remote areas where terrestrial networks are unavailable. Satellite television and radio broadcasting also use satellites to transmit signals to receivers.

Another significant area is navigation. Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS), GLONASS, Galileo, and BeiDou, use a network of satellites to provide location, navigation, and timing data. This technology is essential for a wide range of applications, including vehicle navigation, surveying, and precision agriculture.

Satellites are also crucial for Earth observation. Remote sensing satellites equipped with various instruments can monitor environmental changes, weather patterns, land use, and natural disasters. This data is vital for scientific research, environmental management, and disaster response.

Furthermore, satellite-based internet services are becoming increasingly important, offering connectivity to underserved regions. These systems often involve a constellation of satellites that relay internet signals to ground terminals.

In essence, "satelliitpõhisele" signifies a system, service, or technology that derives its fundamental operation or functionality from the use of artificial satellites.