Coverage
Satellite Coverage Maps
Visualize signal zones, visibility regions and service footprints for the world's biggest satellite systems.
Broadband
Starlink Coverage
Where Starlink is live, in beta and limited — across continents and oceans.
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Navigation
GPS Visibility
How many GPS satellites are above the horizon at any spot on Earth.
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Weather
Weather Satellite Regions
GOES, Meteosat and Himawari hemispheric coverage explained.
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How Coverage Works
A satellite can only serve users that are above its horizon and within its antenna beam. For LEO constellations like Starlink, satellites move so quickly that coverage is best understood as the density of satellites overhead at any moment. For geostationary satellites the footprint is fixed: each one sees about one third of Earth.
Read more in our satellite communications guide.