I have the same question in the textbook the answer is that satellites use sensors to detect changes in the wavelength of light that is reflected from earth surface. They send this information to computers on Earth, which process into images.
Additionally
Early satellite communication used radio-transmitters to transfer imagery and data to earth ground stations. Some fixed satellites today use microwave radio relay technology to communicate with the ground which is complementary to that of communication cables.
Some of the commercial satellites that capture imagery of the Earth include GeoEye and DigitalGlobe, which provide the imagery used by Google Maps, Google Earth, and others.
1. Satellite images! 2. (B) weather satellites !
The atmosphere of the Earth filters out and blocks plenty of radiation from outer space. Thus, telescopes are placed on satellites to glean information from these rays that would otherwise not be able to reach Earth-based telescopes.
a beam of electrons :)
light
The concave and the convection of the lenses.
Geographers use satellites to study the Earth by collecting data on land use, vegetation cover, urbanization, climate patterns, and natural disasters. Satellites provide a global perspective and consistent data over time, allowing geographers to analyze and monitor changes on the Earth's surface at different scales. Geographic information obtained from satellites is used for mapping, spatial analysis, and understanding the dynamics of the Earth's systems.
Satellites carry cameras (visible light, infrared and ultraviolet)and radar. They produce very good images of the earth that can be studied.
Pictures are sent to earth from outer space through the Hubble Telescope and cameras on satellites. The satellites then send the images to NASA computers.
Yes, satellite images based on data obtained by land sat satellites.
the magnetic resonance imaging, also abbrieviated as: M.R.IA digital camera uses short bursts of a magnetic field to produce images. The images are then stored on a disk or other memory source within the camera. The disk can then be inserted into most computers to download the images.
For example digital computers to edit images, (digital) cameras to obtain images or computers to render them.
1. Satellite images! 2. (B) weather satellites !
pixels
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Sphere shaped
virtual images
The best place to find images of old computers is the old computers website. There you can browser different models, when they came out, specifications, and images of them.