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pippy
Založený: 15.01.2021
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Zaslal: 2021-03-25 06:47
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Many people may have seen the term GPS + Glonass in the specifications of mobile phones and various devices, including in the settings page about the maps and navigation systems. Most people tend to know GPS already as a map coordinate system, but for the added Glonass, many people may not know what it is and what it can do about GPS today we will take Let's solve these questions together.
It is believed that many people understand that GPS is a system that determines the earth's coordinates with signals from satellites. But in fact, GPS is just the name of the US satellite's coordinating system, which in the world also has other countries' satellite positioning systems.Glonass is another Russian satellite positioning system.
When we see the specification of a mobile phone or a device like a smartwatch that says it supports GPS + Glonass, it means that in addition to that device can receive geolocation signals from GPS satellites, it can also choose to receive the signal from Glonass as well, in the settings page of these devices, there is often a choice between GPS only and GPS + Glonass. Selecting GPS + Glonass makes geolocation more accurate as it receives the signal from both. 2 satellites, but may also result in more battery consumption
Besides GPS and Glonass, there are other country-specific coordinate systems such as China's BeiDou and Europe's Galileo, but they are not as global as GPS and Glonass.
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brickredd05
Založený: 31.12.2020
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Zaslal: 2021-03-25 12:07
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Apart of the GPS signals, at least two-third of these stations receive simultaneously signals transmitted by another Global Navigation Satellite ...
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