3 天之前 — With its sweeping 2,330-km-wide viewing swath, MODIS sees every point on our world every 1-2 days in 36 discrete spectral bands. Consequently, MODIS tracks a wider array of the …
2010年12月18日 — Terra: The EOS Flagship. Terra explores the connections between Earth’s atmosphere, land, snow and ice, ocean, and energy balance to understand Earth’s climate …
3 天之前 — Carbon is a fundamental part of the Earth system. It is one of the primary building blocks of all organic matter on Earth and a key element in setting Earth’s temperature. Carbon …
Spacecraft Quick Facts: Launch Date: December 18,1999; Size: the spacecraft bus is 6.8 m long and 3.5 m across. Weight: 5,190 kg (11,442 lbs.) at launch.
4 天之前 — ASTER data are are available from several archives: Earthdata Search – Search the entire ASTER data archive. ALL products are available to all users at no cost: ASTER L1A, …
6 天之前 — When energy from the Sun reaches the Earth, it warms the atmosphere, land, and ocean and evaporates water. The movement of water from the ocean to the atmosphere to the …
4 天之前 — Climate is the sum of weather over time, the average temperatures and rainfall of a place. Earth’s climate—how hot our planet is on average—is set by the Sun. Anything that …