This graph illustrates one way in which the altimeter instrument studies the planet.
Click on image for full size
Image from: NASA/JPL
Mars Global Surveyor Measures Volcano Altitudes
Mars Global Surveyor carries an instrument which measures the altitudes of things. The instrument is called an altimeter, or "altitude-meter".
The graph to the left shows Mars Global Surveyor's measurement of the size of some of the Martian volcanoes. The altitudes measured by the altimeter are shown in both kilometers and in miles. Shown for comparison is the altitude of the biggest Martian volcano, Olympus Mons. Some of the other volcanoes seem higher than Olympus Mons because they sit on ground level which is higher than the ground level on which Olympus Mons stands.
You might also be interested in:
Mars Global Surveyor carries an instrument which measures the altitudes of things. The instrument is called an altimeter, or "altitude-meter". The graph to the left shows Mars Global Surveyor's measurement
...more
These are some of the initial findings of Mars Global Surveyor. The definite confirmation of the presence of a magnetic field near Mars. suggests scientists must rethink theories about the evolution of
...more
The Mars Odyssey was launched April 7, 2001, from Cape Canaveral Air Force Station in Florida. After a six-month, 285 million-mile journey, the Odyssey arrived at Mars on October 24, 2001 (02:30 Universal
...more
The Mars 2005 mission is still in the planning stages. It is set to launch in the year 2005.
...more
On September 12, 1997, the Mars Global Surveyor successfully entered a highly elliptical orbit around Mars. To get into the near-circular, near-polar, low-altitude orbit necessary to map the surface of
...more
Mars Global Surveyor carries an instrument which measures the altitudes of things. The instrument is called an altimeter, or "altitude-meter". The graph to the left shows the results returned from Mars
...more
Mars Global Surveyor carries an instrument which measures the altitudes of things. The instrument is called an altimeter, or "altitude-meter". The graph to the left shows Mars Global Surveyor's measurement
...more
