Blue Marble: Clouds - NASA
2002年2月11日 · This spectacular “blue marble” image is the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, scientists and visualizers stitched together months of observations of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer (.386 ...
Zoom Earth | Live Weather Map & Hurricane Tracker
View LIVE satellite images, rain radar, forecast maps of wind, temperature for your location.
Cloud - Wikipedia
On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature.
The World in Real-Time | NESDIS
The World in Real-Time global map utilizes Geographic Information Systems (GIS) to provide a live satellite view of select data from geostationary and polar-orbiting NOAA satellites and …
Cloudy Earth - NASA
2015年5月8日 · Over land, 30 percent of skies are completely cloud free. Earth’s cloudy nature is unmistakable in this global cloud fraction map, based on data collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite.
Caving Clouds - NASA Earth Observatory
2024年12月23日 · About 8 percent of Earth’s skies are covered by mixed-phase midlevel stratiform clouds such as altocumulus and altostratus—formations that generally appear horizontal and layered.. Occasionally, especially near airports in the winter, the bottom of these clouds will fall out, creating a peculiar formation called cavum, which are also called hole-punch clouds and fallstreak holes.
Clouds - NASA
Amendment 71: F.11 Stand-Alone Landing Site-Agnostic Payloads and Research Investigations on the Surface of the Moon Final Text and Due Dates Released.
A Celebration of Clouds From Space, Earth Has an Elegant …
Nearly 70 percent of Earth's surface is covered by clouds at any given time. While cloud cover can obscure the surface and frustrate satellite imagery of land and sea, clouds offer a beautiful glimpse of our atmosphere and its processes.
Cloudy Earth - NASA Earth Observatory
2015年5月8日 · There are three broad bands where Earth’s skies are most likely to be cloudy: a narrow strip near the equator and two wider strips in the mid-latitudes. The band near the equator is a function of the large scale circulation patterns—or Hadley cells —present in the tropics.
What Are Clouds? (Grades 5-8) - NASA
2011年4月13日 · Low clouds generally form within a kilometer or two of Earth’s surface. In fact, low clouds can even form touching the ground, when they are called fog. Middle-level clouds form between low and high clouds. Cirrus clouds are thin and wispy and often curve with the wind. Cumulus clouds tend to be big and fluffy.