What Is Satellite Imagery

Satellite imagery and aerial photography can both give you a clear image of the planet earth from above.

What is satellite imagery. Satellite imagery and aerial photography both provide a view of the earth from above and both are used to study geography to survey areas of land and even to spy on governments. Visible satellite pictures can only be viewed during the day since clouds reflect the light from the sun. Daily imagery is provided by services from nasa s gibs part of eosdis. Nasa noaa satellite suomi npp and modis aqua and terra provide continuous imagery for am at local 10 30am and pm at local 1 30pm.

In winter snow covered ground will be white which can make distinguishing clouds. 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. Use this web map to zoom in on real time weather patterns developing around the world. Formerly the sentinels scientific data hub the esa s open access portal is able to.

You can use images from both outlets to study geography and survey land. These images have a variety of uses including. Satellite imagery has many advantages for scientific users such as obtaining global views multi scale observations frequent observations direct and non destructive observations complete cover and even non visible spectral characteristics. Satellite imaging companies sell images by licensing them to governments and businesses such as apple maps and google maps it should not be confused for astronomy images collected by.

Landviewer is the best satellite imagery source for gis beginners and experts from other industries agriculture forestry construction who don t use special gis software and are looking for free updated satellite imagery with fast and accurate analytics included. Cartography military intelligence and meteorology. A satellite image is an image of the whole or part of the earth taken using artificial satellites. Satellite images can either be visible light images water vapor images or infrared images.

However the process of creating the digital images from them is different so is the application of the images at times. Download imagery via the maps below. Historical imagery is sourced from microsoft and esri. Satellite imagery also earth observation imagery spaceborne photography or simply satellite photo are images of earth collected by imaging satellites operated by governments and businesses around the world.