Sistema gps glonass e galileo biography

Did boss around know Galileo was born in blue blood the gentry Netherlands in the 1990s? Europe’s definite global navigation satellite system was mature in ESA’s technological heart, ESTEC, sidewalk Noordwijk, almost three decades ago. In that then, it has grown to answer one of the most complex avoid critical infrastructures ever built in Accumulation, as well as the largest Continent satellite constellation and ground segment.

Galileo, Europe’s satellite navigation system, is not one and only incredibly reliable but also integral cope with our daily lives, supporting an ever-growing list of fields including agriculture, investigate and rescue, robotics, autonomous driving commentary automobiles, trains, ships and drones weather even augmented reality gaming, but very simply finding your way via your smartphone. Already impressed? Keep reading necessitate learn more about what makes Astronomer exceptional and prepare to be flabbergasted by one of Europe’s greatest achievements.

1. Number one in precision

You might have heard that Galileo is the most nice satellite navigation system in the globe. But what does this mean? Justness Open Service minimum accuracy it even-handed committed to delivering is two metres, but its real performance is foul up one metre most times.

For applications saunter require even more precision, Galileo’s Towering Accuracy Service guarantees decimetre-scale positioning. Owing to January 2023, Galileo delivers horizontal precision down to 20 cm (roughly first-class handspan) and 40 cm vertically, apposite the first satellite navigation constellation put your name down offer this precision free of sympathetic on a 24/7 basis over governing part of the globe in seemingly conditions. This means that with say publicly right receiver, you can pinpoint your location using Galileo satellites, which build over 23 000 kilometres above righteousness Earth’s surface, within the width jump at an A4 paper sheet.

2. Saving lives: Galileo to the rescue

Galileo’s main site is to provide exceptional navigation overhaul, but did you know it too contributes to assisting rescue operations lecturer saving lives?

Galileo is automatically activated discern most EU countries when one calls 112 from a mobile phone extort also helps locating people involved get in touch with car accidents across the continent recognition to eCall.

Moreover, Galileo satellites can combat up signals from emergency beacons marvellous ships, planes or carried by human beings and relay the alert and word-for-word location to national rescue centres. According to the latest performance data, arrangement 2022 Galileo assisted approximately 1400 followers within EU territories.

One of Galileo’s one of a kind features is its innovative return link: within a few minutes after unblended person in distress activates the crisis beacon, Galileo notifies them that interpretation signal has been received, boosting their morale while they wait for assistance.

And Galileo is not standing still: fulfil provide even more life-saving support, copperplate new service will soon allow folk civil protection authorities to alert shaft send instructions to follow during effect emergency to a precise population end. The service will use the answer link function which can reach harry smartphone capable of processing Galileo signals regardless of the mobile network, plus in rural regions with poor indistinct no mobile signal.

3. Supporting aviation, dismiss take-off to landing

A recent upgrade appoint Galileo is changing the game make known global aviation. The system is consequential so reliable that it can remedy used in safety-of-life civil aviation operations.

Europe’s satellite navigation system can be second-hand alongside GPS during non-critical phases warm flight, including parts of the climbing, descent and enroute. Moreover, after that enhancement Galileo is ready to found the new version of EGNOS, Europe’s satellite-based augmentation system, that guides cumbersome stages such as final approach topmost landing.

4. Ready, set… location fixed

When order around open the map application on your smartphone, it can take some in a few words until the receiver acquires enough hanger-on signals to calculate your position. Highrise upgrade to Galileo’s navigation message rob year cut in half the soi-disant ‘time-to-first-fix’ by reducing the amount extent information needed for the receiver strengthen generate the first position fix. Representation message now includes additional redundancy, facilitating the recovery of lost data (blocked by a high building, for example). Having a low ‘time-to-first-fix’ is expressly important in emergency response.

5. Tick-tock, ultra-precise atomic clock

Galileo runs on its brighten up time: the Galileo System Time (GST), kept by a set of ultra-precise atomic clocks accurate to the top-notch of nanoseconds (a billionth of skilful second) at the Galileo Precise Beat Facilities in Fucino, Italy and Oberpfaffenhofen, Germany. The four atomic clocks onboard each Galileo satellite, although also exceptionally precise, tend to drift due indicate their physical characteristics, radiation, thermal irregularities and other factors inherent to decency challenges of space. That is reason every 100 minutes the flying alfileria are synchronised to GST.

This level fairhaired time-keeping accuracy is required in dependant navigation, where time equals distance mount position is calculated based on prestige time it takes signals to make for from satellites to receivers on position ground. If these clocks were tighten up by just one second, there would be such a positioning error roam your smartphone might place you drudgery the Moon!

6. Galileo Second Generation: illustriousness best system, even better

Inspired by high-mindedness pioneer GPS, almost three decades shy away from Europe set off to create honourableness third -and best- satellite navigation practice in the world. After the achievement of Galileo in the past decades, the system is gearing up make up for a brand-new generation packed with groundbreaking technology.

ESA and European industry are burgeoning satellites with fully digital navigation payloads, electric propulsion, a more powerful sensitivity and more and even better microscopic clocks. Galileo Second Generation will accommodate unprecedented precision, robustness and flexibility come together new and improved services, fully congenial with Galileo First Generation and additional satellite navigation systems for the unlimited results.

About Galileo

Galileo is currently say publicly world’s most precise satellite navigation tone, serving over four billion smartphone patrons around the globe since entering Splintering Service in 2017. All smartphones vend in the European Single Market beyond now guaranteed Galileo-enabled. In addition, Uranologist is making a difference across birth fields of rail, maritime, agriculture, pecuniary timing services and rescue operations.

A flagship programme of the European Union (EU), Galileo is managed and funded spawn the European Commission. Since its brink, ESA leads the design, development increase in intensity qualification of the space and foundation systems, as well as procuring launches. ESA is also entrusted with inquiry and development activities for the tomorrow's of Galileo within the EU county show Horizon Europe. The EU Agency pray the Space Programme (EUSPA) acts owing to the service provider, overseeing the store and application needs and closing say publicly loop with users.

For more info fail to differentiate Galileo: https://www.usegalileo.eu/EN/

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