oblique orbits answered by daylon oliver
they are using the maps at that time
Satellites collect lots of information that we use everyday. Some examples are the weather, pictures of other planets or star's, the geographical location of objects (such as a car used for GPS), and the effect of global warming and pollution.
Satellites predict volcanoes and earthquakes by using remote sensing technology to monitor changes in the Earth's surface. Instruments such as Synthetic Aperture Radar (SAR) detect ground deformation, while thermal imaging can identify heat anomalies associated with volcanic activity. Additionally, GPS stations on satellites measure subtle shifts in tectonic plates, providing data on stress accumulation that may lead to earthquakes. By analyzing these changes, scientists can assess potential volcanic eruptions and seismic events.
This allows them to see the entire surface of the Earth. The Earth is rotating East to West. (Or West to East if you were the satellite.) If you placed a satellite into an East-West orbit, it would not see the polar regions. If it were high enough (geo-stationary), it would only see one spot on the Earth. By using North-South (polar) orbits, the satellites will, after several orbits, be able to see the entire surface of the Earth.
Only if you are using a pinhole camera.If you reduce the aperture you will increase the depth of focus, but you can't decrease the aperture to a pinhole on most cameras.
light emitted by the satellites
Data is sent to earth from satellites using TIROS. This is data given from the ground.
Some natural satellites were created there, but artificial satellites are placed there using rockets.
investigation
they are using the maps at that time
by using telescopes and satellites.
thorough triangulation
Cyclones can easily be tracked using satellites.
No, satellites are not used in tracking tsunamis. Tsunamis are instead tracked using buoys spread throughout the ocean.
Once in space, most satellites obtain their power from the Sun using solar panels. Satellites travelling deep into space often carry additional nuclear power supplies.
The Royal N18K LNB is typically used for receiving signals from various Ku-band satellites, primarily those in geostationary orbit. Common satellites include Astra 1, Astra 2, and Eutelsat, which are frequently used for satellite television broadcasting in Europe. It's essential to ensure compatibility with specific satellite frequencies and configurations when using this LNB.
We do not HAVE to use satellites. You can look up and see the sun or stars - depending on the time of day - using only your eyes.