That depends on the satellite. Many use cameras of various types, such as radio imaging, infrared, or visible spectrum. Others are used to measure pressure waves traveling through space. They can be designed to measure just about anything.
they use satellites and barometers and thermometers
Weather balloons do not collect weather-related data from the upper atmosphere. Instead, they are used to measure atmospheric pressure, temperature, and humidity in the lower atmosphere. Instruments like satellites and radar are typically used to collect data from the upper atmosphere.
There are a great number of satellites currently orbiting the Earth, and they are ALL important; at least, important enough to SOMEBODY to spend millions of dollars to launch each one.Depending on your interests, the "most important" satellites are probably the weather forecasting satellites, followed by the communications and GPS satellites.
Various satellites have explored Earth, including the Landsat series, which has provided detailed imagery for over four decades, and the Terra satellite, part of NASA's Earth Observing System, which monitors climate and environmental changes. The Sentinel satellites, part of the Copernicus program, offer high-resolution data for land and ocean monitoring. Additionally, the GOES (Geostationary Operational Environmental Satellites) provide real-time weather data and monitoring. These satellites collectively enhance our understanding of Earth's systems and changes.
some instruments that are used to collect weather data are:Anemometer ,Barometer , Hygrometer,etc.
Landsat is a series of Earth-observing satellites that capture images of the Earth's surface in various wavelengths of light. These images are used for monitoring changes in land use, environmental impact assessments, natural resource management, and urban planning. Landsat satellites orbit the Earth and continuously collect data, which is then processed and made available to the public for free.
Landsat
Landsat
The landsat satellite are the one collecting the data from earth's surface. This is an example for landsat word in sentence.
John P. Stanley has written: 'LANDSAT-4 horizon scanner full orbit data averages' -- subject(s): Data processing, Error analysis, Horizon scanners, Landsat 4., Landsat satellites 'Farming by design' -- subject(s): Farm management
John R Everett has written: 'Contribution of Landsat-4 thematic mapper data to geologic exploration' -- subject(s): Landsat satellites, Remote sensing
A common instrument that gathers information and sends it back to Earth is a satellite. Satellites can collect various types of data, including images, weather information, and scientific measurements, and transmit this data to ground stations for analysis. They are essential for communication, navigation, and Earth observation. Examples include weather satellites and Earth observation satellites like Landsat.
The Landsat collects information about the surface and forms it into computer data for scientists to study.
Earth observation satellites collect data about a strip of Earth's surface by taking high-resolution images and capturing various types of data such as vegetation health, land use, and weather patterns. These satellites orbit the Earth and use sensors to collect information about specific regions on the planet.
William Donald Nixon has written: 'Landsat' -- subject(s): Landsat satellites
J. S. Schubert has written: 'Computer processing of LANDSAT data for Canada land inventory, land use mapping' -- subject(s): Land use mapping, Landsat satellites, Remote sensing
Quocheng Sung has written: 'Taiwan land use mapping by computer processing of landsat imagery' -- subject(s): Data processing, Land use, Land use mapping, Landsat satellites, Remote sensing