Altitude | NASA Earthdata
Jan 30, 2025 · A measure of height, especially of great height, as a mountain top or aircraft flight level. In meteorology, altitude is used almost exclusively with respect to the height of an airborne object above the earth's surface, above a constant pressure surface, or …
Terrain Elevation | NASA Earthdata
3 days ago · 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
Aug 11, 2023 · Temperature, altitude, and humidity all have an effect on air pressure. As temperature increases, air pressure decreases, while air pressure decreases with increasing altitude.
What is the Airbus A380 cruise altitude? - Answers
Sep 22, 2023 · 35,000ft (A380-800, initial cruise altitude). The service ceiling (maximum altitude) of this aircraft is 43,000 ft.
High Altitude Imaging Wind and Rain Airborne Profiler ... - Earthdata
Jan 25, 2020 · The High Altitude Imaging Wind and Rain Airborne Profiler (HIWRAP) IMPACTS dataset consists of Equivalent reflectivity factor, Doppler velocity, Doppler velocity spectrum width, Linear Depolarization Ratio (LDR), Ocean normalized radar cross-section, Co-polarization signal-to-noise mask estimates collected by the HIWRAP onboard the NASA ER-2 aircraft during the …
SRTM | NASA Earthdata
Used to gather topographic (elevation) data of Earth's surface, NASA's SRTM used interferometry.
Montane Habitats | NASA Earthdata
Jan 14, 2025 · The zone in mountainous regions where the influence of altitude (vertical relief) results in local climatic regimes that are sufficiently different from those in the adjacent lowlands as to cause a complex vertical climate-vegetation …
CAMEX-4 ER-2 HIGH ALTITUDE DROPSONDE V1 - Earthdata
Aug 18, 2001 · The CAMEX-4 ER-2 High Altitude Dropsonde dataset was collected by the ER-2 High Altitude Dropsonde System (EHAD), which used dropwinsondes fitted with Global Positioning System (GPS) receivers to measure the atmospheric state parameters (temp, humidity, windspeed/direction, pressure) and location in 3 dimensional space during the …
Remote Sensing | NASA Earthdata
Platforms orbiting at 35,786 km are at an altitude at which their orbital speed matches the planet's rotation, and are in what is called geosynchronous orbit (GSO). In addition, a platform in GSO directly over the equator will have a geostationary orbit.
Synthetic Aperture Radar (SAR) | NASA Earthdata
What is Synthetic Aperture Radar? Synthetic aperture radar (SAR) is a type of active data collection where an instrument sends out a pulse of energy and then records the amount of that energy reflected back after it interacts with Earth.