With a 10 minute delay - the time it takes for a message to reach Earth - Schiaparelli will send home data on atmosphere temperature, humidity, density and electrical properties crucial to planning a safe landing for the bigger and more expensive rover to follow.
This paper presents an urban modeling system using CAD/GIS data for atmosphere environmental simulation, such as wind flow and contaminant spread in urban area.
With the help of Iridium's constellation of more than 70 satellites circling 470 miles above the ground, the scientists have collected a bounty of information about electric currents in the upper atmosphere, data they could not have obtained otherwise.
At that time no one could have foreseen the advent of jet aircraft, turbine-powered helicopters, ski-planes, data-recording machines powered by radioactive isotopes, and polar-orbiting satellites that automatically collect meteorologic and upper atmosphere data across the continent and transmit it to a base collection station.
In the last 50 years the world ocean has accumulated 22 times as much heat as has the atmosphere (data provided by the National Oceanic and Atmospheric Administration of the Department of Commerce).
Since the 1980s the National Aeronautics and Space Administration NASAA) has operated modified U-2s, designated ER-2 (for "Earth resources"), for the collection of data on the atmosphere, Earth, and celestial phenomena.
Although it too will analyse the Martian atmosphere, data from its miniaturised instruments (Mangalyaan carries 15kg of instrumentation, compared with MAVEN's 65kg) may not add much to the story MAVEN provides.
Its mission: to collect data about Mars' atmosphere, structure, and composition.
The Atmosphere data types are aerosol, water vapor, cloud, temperature and moisture profiles, and cloud mask.
The upper atmosphere data include densities of carbon dioxide, ozone, atomic oxygen, and temperature.
TGO's orbit will bring it to within 400 kilometers of the Martian surface in order to collect scientific data from the atmosphere.
