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A Landsat scene is a digital image of the earth as seen by one or another of the radiometers in the Landsat satellite in orbit.
Each radiometer is sensitive to a different band of light (the most recent Landsat has 7 radiometers giving 7 bands).
The scenes from the red, green, and blue radiometers can be overlayed to give a true-color image.
The scenes from the various infrared radiometers can be substituted to give a false-color image, which can show useful information that is difficult to see in the true-color image.
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How do landsat satellites collect data?
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.
What is the path a Landsat takes around Earth?
Landsat orbits in a sun-synchronous polar orbit, declined at 99 degrees (so 9 degrees from 90). It makes about 14 passes over the Earth every day given its orbital parameters but does not pass over the same spot more than once in 16 days. So essentially, it passes over the Earth roughly north-south many times a day, just about going over the poles and back up again.
What is the abstract noun of scene?
Scene abstract noun
When was The Cosmic Scene created?
The Cosmic Scene was created in 1958.
How are some ways that crime scene investigators identify victims and criminals?
The crime scene investigators use the biotechnology and genetis technology for solving their case. They collect every sample from the crime scene and perform the laboratory tests on it which gives them clue about what would have happened on the crime scene and then DNA and the fingerprints are used to prove the identity of the person associated with crime scene
What has the author Maurice J Grolier written?
Maurice J. Grolier has written: 'The environment of south-central Tunisia as observed on Landsat scene 206/036' -- subject(s): Remote sensing 'A qualitative appraisal of the hydrology of the Yemen Arab Republic from Landsat images' -- subject(s): Hydrology, Landsat satellites, Remote sensing
What is a sentence for Landsat?
Landsat is a series of Earth observation satellites operated by NASA and the United States Geological Survey.
What is the Landsat program?
The Landsat program is program is a system of satellites that take pictures of the surface of a planet.
How can you purchase landsat 5 TM imagery?
Landsat imagery is free. It is paid for by American tax dollars.
What has the author William Donald Nixon written?
William Donald Nixon has written: 'Landsat' -- subject(s): Landsat satellites
How does Landsat-7 work?
Landsat-7,can acquire detiled images by detecting light reflected off landforms on Earth.
What does a landsat do?
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What satellite gathers information about earth?
Landsat
Landsat provides information about the?
earths surface
When was the landsat invented?
The program began in 1967.
What has the author V R Slaney written?
V. R. Slaney has written: 'Landsat images of Canada' -- subject(s): Landsat satellites, Remote sensing
What is the power source for a landsat satellite?
The power source for a Landsat satellite are four solar panels. Each solar panel was 2.3 meters by 1.5 meters.
