Live Satellite Images
With several applications on the market, common people today can have access to live satellite images.
What was previously a technology restricted only to medium military, today, the general population can access it from their own cell phones.
Below we have selected some applications that bring live satellite images. Look.
Applications that transmit satellite images
See the applications that transmit to your cell phone, the images captured by satellites:
NASA
Of course, the first application is the one developed directly by NASA, with its state-of-the-art satellites, which provide excellent images of space and Earth, live.
The app provides the experience of being in Earth's orbit, seeing the star from space, seeing the International Space Station, the sunrise and sunset, stars, and everything within reach.
The NASA application can be found for download on systems Android e iOS.
Google Maps
The Google Maps application is more focused on obtaining information, In real time, of places on Earth, such as highways, traffic, tourist places, among others.
The user can also, through the app, save their favorite locations and recurring routes, such as going to and from work.
The Google Maps app can be found for download at Android e iOS.
Google Earth
And, finally, Google Earth, which brings more advanced technology compared to the previous app, even though it is from the same company.
This is because Google Earth allows the user to virtually walk the streets anywhere in the world, zoom in, save locations, at least Street View.
Very useful when traveling, to know where you should go, where you want to see and find your way around the surrounding buildings.
The Google Earth application can be found on the systems Android e iOS.
What is this technology like?
In an earlier time, images captured by satellites were taken using analog machines, which had to wait for their return to the Earth's surface, before being revealed and seen.
In contemporary times, with technological advances, these images are captured by electromagnetic signals, and are transmitted to Earth at the same time, digitally, and in real time, which allows you to know about traffic or be guided by GPS, for example. .
Several companies own and develop this type of technology. A Engemap, for example, is focused on mapping and planning, while GlobalGeo, helps companies to acquire images captured by satellite, which are then used for various purposes, such as agriculture, energy and mining, among others.
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