The Landsat program is program is a system of satellites that take pictures of the surface of a planet.
Satellites that explored the Earth have been launched since the 1950s, with notable missions such as the Landsat program beginning in 1972. As for robots that explored the Earth, this can refer to various types of autonomous or remotely operated machines used for scientific research in fields like oceanography, geology, and ecology, among others. These robots have been used for decades, with advancements in technology enabling more sophisticated capabilities and applications over time.
Some artificial satellites launched before Cartosat-2A include Sputnik 1 (1957), Explorer 1 (1958), Telstar 1 (1962), and Landsat 1 (1972).
NASA recently launched the Landsat 9 satellite, a collaboration with the U.S. Geological Survey. This satellite will continue the mission of monitoring changes to the Earth's land and coastal regions.
The Gemini Program
The Gemini program came first. It was a precursor to the Apollo program and its main goal was to develop the techniques needed for the Apollo missions to the moon. The Apollo program followed the Gemini program and its main objective was to land humans on the moon and bring them back safely to Earth.
The Landsat program was initiated in the United States in 1972. The first Landsat satellite, Landsat 1, was launched on July 23, 1972, marking the beginning of the series of Earth-observing satellites.
NASA, with the cooperation of the US Department of the Interior, initiated this program in 1967.
The landsat satellite are the one collecting the data from earth's surface. This is an example for landsat word in sentence.
Landsat imagery is free. It is paid for by American tax dollars.
William Donald Nixon has written: 'Landsat' -- subject(s): Landsat satellites
Landsat-7,can acquire detiled images by detecting light reflected off landforms on Earth.
It would depend on the type of data needed. Stock data for example can be downloaded from chart oasis. Data on the Landsat program is available from NASA.
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Landsat
The power source for a Landsat satellite are four solar panels. Each solar panel was 2.3 meters by 1.5 meters.
V. R. Slaney has written: 'Landsat images of Canada' -- subject(s): Landsat satellites, Remote sensing