What Is Infrared Satellite Imagery

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What is infrared satellite imagery.

Displays the temperature of either cloud tops or the earth s surface if the sky is clear. Explore the world in real time launch web map in new window noaa satellite maps latest 3d scene this high resolution imagery is provided by geostationary weather satellites permanently stationed more than 22 000 miles above the earth. The dark patch located over south central texas marks a region of low clouds and fog as evidenced by the station model observations. The sensors also measure heat radiating off the surface of the earth.

Coldest highest clouds are displayed in shades of yellow red and purple. The united states satellite images displayed are infrared ir images. Since the best time for powder to fall is overnight so the fresh snow is untouched when the lifts start in the morning viewing weather data at nighttime is. We recognize our responsibility to use data and technology for good.

Some infrared images are colored to resemble visible images upper left while others include all the colors of the rainbow. Is based on the fact that measuring an object s infrared emission tells you something about its temperature. Clouds will be colder than land and water so they are. An infrared satellite image collected at 1131z on february 25 2008.

The infrared satellite image helps skiers in a few ways. Use this web map to zoom in on real time weather patterns developing around the world. Unless otherwise noted the images linked from this page are located on servers at the satellite products and services division spsd of the national environmental satellite data and information service nesdis. Warmest lowest clouds are shown in white.

Infrared satellite pictures show clouds in both day and night. Download imagery via the maps below. Please direct all questions and comments regarding goes e goes 16 images to. Instead of using sunlight to reflect off of clouds the clouds are identified by satellite sensors that measure heat radiating off of them.

When you look at different visible satellite images you will notice that they pretty much all look the same. Not so with infrared imagery see the montage of images below. Since the satellite relies on temperature to sense clouds and not sunlight the infrared image is available 24 hours per day. A simulated infrared satellite image is born.