What Is Infrared Satellite Imagery

Clouds will be colder than land and water so they are.

What is infrared satellite imagery.

Take control of your data. Displays the temperature of either cloud tops or the earth s surface if the sky is clear. Instead of using sunlight to reflect off of clouds the clouds are identified by satellite sensors that measure heat radiating off of them. Use this web map to zoom in on real time weather patterns developing around the world.

An infrared satellite image collected at 1131z on february 25 2008. Infrared satellite pictures show clouds in both day and night. Download imagery via the maps below. Since the satellite relies on temperature to sense clouds and not sunlight the infrared image is available 24 hours per day.

A visible satellite image is created by looking only at the visible portion of the light spectrum and is thus only really useful during daylight hours. 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. Some infrared images are colored to resemble visible images upper left while others include all the colors of the rainbow. The infrared satellite image helps skiers in a few ways.

The sensors also measure heat radiating off the surface of the earth. Please direct all questions and comments regarding goes e goes 16 images to. The surrounding lighter areas are characteristic of ground which has cooled to below the temperature of the low cloud tops. The infrared ir image comes from the satellite detecting heat energy in the infrared sepectrum and thus does not depend on visible light.

Warmest lowest clouds are shown in white. We recognize our responsibility to use data and technology for good. Coldest highest clouds are displayed in shades of yellow red and purple. The dark patch located over south central texas marks a region of low clouds and fog as evidenced by the station model observations.

When you look at different visible satellite images you will notice that they pretty much all look the same. 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. A simulated infrared satellite image is born. Not so with infrared imagery see the montage of images below.