The replacer for the GPS is under search.

Artist's impression of "Starlink" system

The researchers are investigating the possibility to use the Space X corporations Starlink data communication system for replacer of the GPS. There is the possibility that the same satellites can use as the communication and pointer systems. The satellites can locate the target by using similar technology with the GPS. When the device asks for the location data, the satellite is aiming its antenna to that point.

The six satellites can make that location operation. And the system bases the idea. That the point of the device is located by using the 3D version of the triangular metering.

So the Starlink-based location system can operate same time as a satellite data transmitter and locator system. The system which combines those abilities can track every mobile device or WLAN-support station in the world in seconds.

The laser-pointer can locate a person by using a photo-satellite like civil Landsat or military KeyHole system.

The laser pointer that is targeted to the skies can locate the person by using the satellite's camera system. The satellite uses its camera and takes an image of that laser-led. Then it would send that image to that device. The system would position the person or the LED light on the map or satellite image.

The other way to replace the GPS is to use the high-resolution recon satellite that locates the device. The system is platform-free. It can operate as well as with the "Landsat" and "KeyHole" (KH-11) satellites. The requirement for the system is that the satellite can detect the laser pointer.

The device must equip with a laser-led or some other laser system. And when the device asks for location the satellite can zoom its camera to that point. Then the image of the area where that LED light is will be transmitted to the device.

That kind of imaging satellite-based location system is a platform-free system that can operate by using all imaging satellites for the purpose. The spaceborne mapping satellites can see the laser pointer as well as the photo-recon satellites. The accuracy of the system depends on the resolution capacity of the location satellite.

()https://landsat.gsfc.nasa.gov/

()https://en.wikipedia.org/wiki/KH-11_KENNEN

()https://www.space.com/spacex-starlink-gps-navigation

()https://en.wikipedia.org/wiki/Starlink

Image:https://spacenews.com/spacex-astronomers-working-to-address-brightness-of-starlink-satellites/

https://visionsoftheaiandfuture.blogspot.com/

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