Tìm kiếm
Remote sensing
01
viễn thám
the practice of obtaining information about the Earth's surface or other objects from a distance, typically using satellite, aircraft, or drone-based imaging systems
What is "remote sensing"?
Remote sensing is the process of collecting information about the Earth's surface from a distance, typically using satellites, aircraft, or drones. This technology captures data through sensors that detect and measure reflected or emitted radiation, such as light or heat, from the Earth's surface. The data collected can be used to create images, maps, and analyses that help scientists and researchers study land use, monitor environmental changes, track weather patterns, and assess natural disasters. Remote sensing is valuable for understanding and managing natural resources, as well as for scientific research and environmental monitoring.
Ví dụ
The field of oceanography relies on advanced technology such as satellites, underwater drones, and remote sensing to gather data from the world's oceans.
