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- What is the altitude of the International Space Station?
The International Space Station (ISS) orbits Earth at an average altitude of approximately 420 kilometers (260 miles) above the Earth's surface This altitude allows the ISS to remain in a stable
- Terrain Elevation - NASA Earthdata
NASA's terrain elevation data measure current height and changes in land altitude and are useful for creating digital elevation models
- Does humidity change with altitude - Answers
Humidity is not directly affected by altitude However, humidity is affected by air density and temperature At high altitudes, the air is usually much thinner (lower pressure) and often the
- On what date does sun appear to be at its highest altitude at . . . - Answers
The altitude of the sun is the angle between the sun and the observer's horizontal plane It changes throughout the day as the sun rises and sets At solar noon, when the sun is at its highest
- Digital Elevation Terrain Model (DEM) | NASA Earthdata
NASA's data for digital elevation models (DEM) comes from airborne and space-based sources and are useful for analyzing a majority of Earth's terrain
- Contrails | NASA Earthdata
Contrails are human-induced clouds that usually form at very high altitudes (usually above 8 km - about 26,000 ft) where the air is extremely cold (less than -40ºC) Because of this, contrails form not when an airplane is taking off or landing, but while it is at cruise altitude (Exceptions occur i
- SRTM | NASA Earthdata
The Shuttle Radar Topography Mission (SRTM) payload flew aboard the Space Shuttle Endeavour during the STS-99 mission SRTM collected topographic data over nearly 80% of Earth's land surfaces, creating the first-ever near-global dataset of land elevations The SRTM payload consisted of two radar antennas, one located in the shuttle's payload bay and the other installed on the end of a 200-foot
- HIWRAP | NASA Earthdata
NASA's High-Altitude Wind and Rain Airborne Profiler (HIWRAP) instrument is a Doppler radar designed to measure tropospheric winds through deriving Doppler profiles from cloud and precipitation volume backscatter
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