Final answer:
GPS uses a network of satellites to determine location. Scientists use GPS for studying patterns and mapping. It is used in transportation and personal devices for navigation.
Step-by-step explanation:
GPS, or Global Positioning System, works by using a network of satellites orbiting the Earth. These satellites transmit signals that are received by GPS receivers on the ground. The receiver uses the time it took for the signals to reach it to calculate the distance to each satellite, and with that information, it can determine its own location.
Scientists have used GPS to study various phenomena. For example, geographers use GPS to map and analyze patterns on the Earth's surface, such as the clustering of specific phenomena like trees or buildings. Archaeologists can also use GPS to document and map historic sites and features, creating models that show changes over time.
GPS data collection is used in a variety of ways. It is widely implemented in transportation systems for tracking the movement of people, goods, and services. GPS technology is also integrated into devices like cell phones and handheld computers for personal navigation and location-based services.