#gnss — Public Fediverse posts

RE: https://mastodon.social/@be_GNSS/116534346212654555

🇪🇺🛰️#𝗘𝗨𝗥𝗘𝗙 𝗦𝘆𝗺𝗽𝗼𝘀𝗶𝘂𝗺 𝟮𝟬𝟮𝟲

Registration deadline extended to 𝗠𝗮𝘆 𝟭𝟳, 𝟮𝟬𝟮𝟲 !

#EPN_CB #GNSS #geodesy #referenceframes

"There’s More To Global Positioning Than Just GPS" by @hackaday - US GPS🛰️ started it but isn't the only public global navigation system now. Initially planned for military use, GPS was first to open to public use (after KAL Flight 007✈️ was shot down in 1983) and then others followed. Sophisticated multi-network receivers now improve #Positioning #Navigation #Timing #PNT resolution by combining data from all satellites in view. https://hackaday.com/2026/05/07/theres-more-to-global-positioning-than-just-gps/ #GNSS #GPS #Galileo #Glonass #Beidou #space

"There’s More To Global Positioning Than Just GPS" by @hackaday - US GPS🛰️ started it but isn't the only public global navigation system now. Initially planned for military use, GPS was first to open to public use (after KAL Flight 007✈️ was shot down in 1983) and then others followed. Sophisticated multi-network receivers now improve #Positioning #Navigation #Timing #PNT resolution by combining data from all satellites in view. https://hackaday.com/2026/05/07/theres-more-to-global-positioning-than-just-gps/ #GNSS #GPS #Galileo #Glonass #Beidou #space

"There’s More To Global Positioning Than Just GPS" by @hackaday - US GPS🛰️ started it but isn't the only public global navigation system now. Initially planned for military use, GPS was first to open to public use (after KAL Flight 007✈️ was shot down in 1983) and then others followed. Sophisticated multi-network receivers now improve #Positioning #Navigation #Timing #PNT resolution by combining data from all satellites in view. https://hackaday.com/2026/05/07/theres-more-to-global-positioning-than-just-gps/ #GNSS #GPS #Galileo #Glonass #Beidou #space

"There’s More To Global Positioning Than Just GPS" by @hackaday - US GPS🛰️ started it but isn't the only public global navigation system now. Initially planned for military use, GPS was first to open to public use (after KAL Flight 007✈️ was shot down in 1983) and then others followed. Sophisticated multi-network receivers now improve #Positioning #Navigation #Timing #PNT resolution by combining data from all satellites in view. https://hackaday.com/2026/05/07/theres-more-to-global-positioning-than-just-gps/ #GNSS #GPS #Galileo #Glonass #Beidou #space

"There’s More To Global Positioning Than Just GPS" by @hackaday - US GPS🛰️ started it but isn't the only public global navigation system now. Initially planned for military use, GPS was first to open to public use (after KAL Flight 007✈️ was shot down in 1983) and then others followed. Sophisticated multi-network receivers now improve #Positioning #Navigation #Timing #PNT resolution by combining data from all satellites in view. https://hackaday.com/2026/05/07/theres-more-to-global-positioning-than-just-gps/ #GNSS #GPS #Galileo #Glonass #Beidou #space

🇪🇺🛰️#𝗘𝗨𝗥𝗘𝗙 𝗦𝘆𝗺𝗽𝗼𝘀𝗶𝘂𝗺 𝟮𝟬𝟮𝟲

📍 Paris
📅 23-25 June 2026

𝗥𝗲𝗴𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗶𝘀 𝘀𝘁𝗶𝗹𝗹 𝗼𝗽𝗲𝗻!

Registration deadline: 𝗠𝗮𝘆 𝟭𝟬, 𝟮𝟬𝟮𝟲

Programme & more info 👉 https://euref2026.sciencesconf.org/resource/page/id/7
#EPN_CB #GNSS #geodesy #referenceframes

@vk2bea In IARU R1, the band 1240 to 1300 MHz is assigned to amateurs ("the 23 cm band"). I have never used this band. How much interference do hams receive from Galileo, Beidu or QZSS satellites?

#GNSS #23cm

@vk2bea In IARU R1, the band 1240 to 1300 MHz is assigned to amateurs ("the 23 cm band"). I have never used this band. How much interference do hams receive from Galileo, Beidu or QZSS satellites?

#GNSS #23cm

@vk2bea In IARU R1, the band 1240 to 1300 MHz is assigned to amateurs ("the 23 cm band"). I have never used this band. How much interference do hams receive from Galileo, Beidu or QZSS satellites?

#GNSS #23cm

@vk2bea In IARU R1, the band 1240 to 1300 MHz is assigned to amateurs ("the 23 cm band"). I have never used this band. How much interference do hams receive from Galileo, Beidu or QZSS satellites?

#GNSS #23cm

@vk2bea In IARU R1, the band 1240 to 1300 MHz is assigned to amateurs ("the 23 cm band"). I have never used this band. How much interference do hams receive from Galileo, Beidu or QZSS satellites?

#GNSS #23cm

New paper published!

Insights on how China's atmospheric moisture🌧️is changing from 20 years of #GPS-derived Precipitable Water Vapor (PWV) data (2000-2020)

Check it out 👉 https://doi.org/10.1029/2025JD046275

#climate🌏 #GNSS🛰️🛰️🛰️ #STCE
@ORB_KSB

New paper published!

Insights on how China's atmospheric moisture🌧️is changing from 20 years of #GPS-derived Precipitable Water Vapor (PWV) data (2000-2020)

Check it out 👉 https://doi.org/10.1029/2025JD046275

#climate🌏 #GNSS🛰️🛰️🛰️ #STCE
@ORB_KSB

New paper published!

Insights on how China's atmospheric moisture🌧️is changing from 20 years of #GPS-derived Precipitable Water Vapor (PWV) data (2000-2020)

Check it out 👉 https://doi.org/10.1029/2025JD046275

#climate🌏 #GNSS🛰️🛰️🛰️ #STCE
@ORB_KSB

New paper published!

Insights on how China's atmospheric moisture🌧️is changing from 20 years of #GPS-derived Precipitable Water Vapor (PWV) data (2000-2020)

Check it out 👉 https://doi.org/10.1029/2025JD046275

#climate🌏 #GNSS🛰️🛰️🛰️ #STCE
@ORB_KSB

New paper published!

Insights on how China's atmospheric moisture🌧️is changing from 20 years of #GPS-derived Precipitable Water Vapor (PWV) data (2000-2020)

Check it out 👉 https://doi.org/10.1029/2025JD046275

#climate🌏 #GNSS🛰️🛰️🛰️ #STCE
@ORB_KSB

Dr. Limp brings 40+ years of experience using LiDAR, GIS, and remote sensing in #archaeology. His 2014 Advances in Archaeological Practice article explores the “grid-to-ground” problem in high-precision #GNSS mapping and practical ways to improve accuracy. ✅📊

👇 Read more below

https://www.cambridge.org/core/journals/advances-in-archaeological-practice/article/solving-the-gridtoground-problem-when-using-high-precision-gnss-in-archaeological-mapping/5ED4ED5EB80FF29DE800329927DA0D40

Dr. Limp brings 40+ years of experience using LiDAR, GIS, and remote sensing in #archaeology. His 2014 Advances in Archaeological Practice article explores the “grid-to-ground” problem in high-precision #GNSS mapping and practical ways to improve accuracy. ✅📊

👇 Read more below

https://www.cambridge.org/core/journals/advances-in-archaeological-practice/article/solving-the-gridtoground-problem-when-using-high-precision-gnss-in-archaeological-mapping/5ED4ED5EB80FF29DE800329927DA0D40

Dr. Limp brings 40+ years of experience using LiDAR, GIS, and remote sensing in #archaeology. His 2014 Advances in Archaeological Practice article explores the “grid-to-ground” problem in high-precision #GNSS mapping and practical ways to improve accuracy. ✅📊

👇 Read more below

https://www.cambridge.org/core/journals/advances-in-archaeological-practice/article/solving-the-gridtoground-problem-when-using-high-precision-gnss-in-archaeological-mapping/5ED4ED5EB80FF29DE800329927DA0D40

Dr. Limp brings 40+ years of experience using LiDAR, GIS, and remote sensing in #archaeology. His 2014 Advances in Archaeological Practice article explores the “grid-to-ground” problem in high-precision #GNSS mapping and practical ways to improve accuracy. ✅📊

👇 Read more below

https://www.cambridge.org/core/journals/advances-in-archaeological-practice/article/solving-the-gridtoground-problem-when-using-high-precision-gnss-in-archaeological-mapping/5ED4ED5EB80FF29DE800329927DA0D40

Cardputer Mesh Kit features ESP32-S3 handheld with LoRa and GNSS support

https://fed.brid.gy/r/https://linuxgizmos.com/cardputer-mesh-kit-features-esp32-s3-handheld-with-lora-and-gnss-support/

#DirectionsMag:
"
One of India’s four navigation satellites has gone out of service, creating a fresh problem for the NavIC network. ISRO said the satellite IRNSS-1F was effectively lost for core use after its onboard atomic clock failed, a reminder that in satellite navigation, one component can matter as much as the whole spacecraft.
"

https://www.directionsmag.com/articles/irnss-1f-satellite-fails

1.5.2026

#GNSS #India #Indien #IRNSS #IRNSS1F #NavIC #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight

#DirectionsMag:
"
One of India’s four navigation satellites has gone out of service, creating a fresh problem for the NavIC network. ISRO said the satellite IRNSS-1F was effectively lost for core use after its onboard atomic clock failed, a reminder that in satellite navigation, one component can matter as much as the whole spacecraft.
"

https://www.directionsmag.com/articles/irnss-1f-satellite-fails

1.5.2026

#GNSS #India #Indien #IRNSS #IRNSS1F #NavIC #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight

#DirectionsMag:
"
One of India’s four navigation satellites has gone out of service, creating a fresh problem for the NavIC network. ISRO said the satellite IRNSS-1F was effectively lost for core use after its onboard atomic clock failed, a reminder that in satellite navigation, one component can matter as much as the whole spacecraft.
"

https://www.directionsmag.com/articles/irnss-1f-satellite-fails

1.5.2026

#GNSS #India #Indien #IRNSS #IRNSS1F #NavIC #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight

#DirectionsMag:
"
One of India’s four navigation satellites has gone out of service, creating a fresh problem for the NavIC network. ISRO said the satellite IRNSS-1F was effectively lost for core use after its onboard atomic clock failed, a reminder that in satellite navigation, one component can matter as much as the whole spacecraft.
"

https://www.directionsmag.com/articles/irnss-1f-satellite-fails

1.5.2026

#GNSS #India #Indien #IRNSS #IRNSS1F #NavIC #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight

#DirectionsMag:
"
One of India’s four navigation satellites has gone out of service, creating a fresh problem for the NavIC network. ISRO said the satellite IRNSS-1F was effectively lost for core use after its onboard atomic clock failed, a reminder that in satellite navigation, one component can matter as much as the whole spacecraft.
"

https://www.directionsmag.com/articles/irnss-1f-satellite-fails

1.5.2026

#GNSS #India #Indien #IRNSS #IRNSS1F #NavIC #Navigationssatellit #Raumfahrt #Satelliten #Satellitennavigation #SpaceFlight

Flight safety in Estonia not compromised by Russian GPS disruptions | News https://www.byteseu.com/1982144/ #AirTrafficControl #Aviation #Estonia #FlightSafety #gnss #GPS #GpsInterference #GPSJamming #HybridWarfare #Russia #TallinAirport

Flight safety in Estonia not compromised by Russian GPS disruptions | News

Estonia still faces issues, however, due in part to its small size. Disruptions to satellite navigation systems caused…
#Estonia #EE #Europe #Europa #EU #Airtrafficcontrol #aviation #Eesti #estonia #flightsafety #gnss #gps #gpsinterference #gpsjamming #Hybridwarfare #Russia #tallinairport #Uudised
https://www.europesays.com/2958749/

https://www.europesays.com/ee/167320/ GPS-i häireid on tulnud aina juurde, kuid lennuohutus siiani ei kannata | Eesti #BreakingNews #BreakingNews #EE #Eesti #EestiKeel #Estonia #Estonian #FeaturedNews #FeaturedNews #GNSS #GpsHäired #häired #häiringud #Headlines #läänemeri #laevad #LatestNews #LatestNews #lennuliiklus #lennuliiklusteenindus #lennundus #Mariliisöun #News #õhuruum #PopulaarseimadLood #satelliitnavigatsioonisüsteem #TopStories #TopStories #TTJA #ÜldisedUudised #Uudised #Venemaa #ViimasedUudised

"The GPS III Rollout Is Almost Complete, But What Is It?" by @hackaday / @tomnardi - New 3rd generation of #GPS satellites transmit with higher power and use new protocols to improve signal acquisition and resist interference. It's backward compatible with older GPS receivers (i.e. phones, cars, aircraft) but much improved for new receivers designed for GPS III. https://hackaday.com/2026/04/28/the-gps-iii-rollout-is-almost-complete-but-what-is-it/ #GNSS #positioning #navigation #timing #PNT #satellite #space

"The GPS III Rollout Is Almost Complete, But What Is It?" by @hackaday / @tomnardi - New 3rd generation of #GPS satellites transmit with higher power and use new protocols to improve signal acquisition and resist interference. It's backward compatible with older GPS receivers (i.e. phones, cars, aircraft) but much improved for new receivers designed for GPS III. https://hackaday.com/2026/04/28/the-gps-iii-rollout-is-almost-complete-but-what-is-it/ #GNSS #positioning #navigation #timing #PNT #satellite #space

"The GPS III Rollout Is Almost Complete, But What Is It?" by @hackaday / @tomnardi - New 3rd generation of #GPS satellites transmit with higher power and use new protocols to improve signal acquisition and resist interference. It's backward compatible with older GPS receivers (i.e. phones, cars, aircraft) but much improved for new receivers designed for GPS III. https://hackaday.com/2026/04/28/the-gps-iii-rollout-is-almost-complete-but-what-is-it/ #GNSS #positioning #navigation #timing #PNT #satellite #space

"The GPS III Rollout Is Almost Complete, But What Is It?" by @hackaday / @tomnardi - New 3rd generation of #GPS satellites transmit with higher power and use new protocols to improve signal acquisition and resist interference. It's backward compatible with older GPS receivers (i.e. phones, cars, aircraft) but much improved for new receivers designed for GPS III. https://hackaday.com/2026/04/28/the-gps-iii-rollout-is-almost-complete-but-what-is-it/ #GNSS #positioning #navigation #timing #PNT #satellite #space

"The GPS III Rollout Is Almost Complete, But What Is It?" by @hackaday / @tomnardi - New 3rd generation of #GPS satellites transmit with higher power and use new protocols to improve signal acquisition and resist interference. It's backward compatible with older GPS receivers (i.e. phones, cars, aircraft) but much improved for new receivers designed for GPS III. https://hackaday.com/2026/04/28/the-gps-iii-rollout-is-almost-complete-but-what-is-it/ #GNSS #positioning #navigation #timing #PNT #satellite #space

Anyone know what impact #KesslerSyndrome would have on #GNSS ?

I assume it renders these services at least partly (or even wholly) unusable, even if the satellites themselves are unaffected

We use GNSS a fair bit at work, both for staffs own navigation devices (when they are visiting clients) and the visit logging system (which confirms they are in correct location), I expect I have to prepare for disruption to this as part of #BusinessContinuity

At least it seems folk from #Zimbabwe (where many of our staff are from) get good #education on how to use #maps in high #school and their national mapping is very similar to #OrdnanceSurvey

Anyone know what impact #KesslerSyndrome would have on #GNSS ?

I assume it renders these services at least partly (or even wholly) unusable, even if the satellites themselves are unaffected

We use GNSS a fair bit at work, both for staffs own navigation devices (when they are visiting clients) and the visit logging system (which confirms they are in correct location), I expect I have to prepare for disruption to this as part of #BusinessContinuity

At least it seems folk from #Zimbabwe (where many of our staff are from) get good #education on how to use #maps in high #school and their national mapping is very similar to #OrdnanceSurvey

Anyone know what impact #KesslerSyndrome would have on #GNSS ?

I assume it renders these services at least partly (or even wholly) unusable, even if the satellites themselves are unaffected

We use GNSS a fair bit at work, both for staffs own navigation devices (when they are visiting clients) and the visit logging system (which confirms they are in correct location), I expect I have to prepare for disruption to this as part of #BusinessContinuity

At least it seems folk from #Zimbabwe (where many of our staff are from) get good #education on how to use #maps in high #school and their national mapping is very similar to #OrdnanceSurvey

Anyone know what impact #KesslerSyndrome would have on #GNSS ?

I assume it renders these services at least partly (or even wholly) unusable, even if the satellites themselves are unaffected

We use GNSS a fair bit at work, both for staffs own navigation devices (when they are visiting clients) and the visit logging system (which confirms they are in correct location), I expect I have to prepare for disruption to this as part of #BusinessContinuity

At least it seems folk from #Zimbabwe (where many of our staff are from) get good #education on how to use #maps in high #school and their national mapping is very similar to #OrdnanceSurvey

Anyone know what impact #KesslerSyndrome would have on #GNSS ?

I assume it renders these services at least partly (or even wholly) unusable, even if the satellites themselves are unaffected

We use GNSS a fair bit at work, both for staffs own navigation devices (when they are visiting clients) and the visit logging system (which confirms they are in correct location), I expect I have to prepare for disruption to this as part of #BusinessContinuity

At least it seems folk from #Zimbabwe (where many of our staff are from) get good #education on how to use #maps in high #school and their national mapping is very similar to #OrdnanceSurvey

Heltec Mesh Node T096 adopts nRF52840 platform with integrated LoRa and GNSS

https://web.brid.gy/r/https://linuxgizmos.com/heltec-mesh-node-t096-adopts-nrf52840-platform-with-integrated-lora-and-gnss/

Heltec Mesh Node T096 adopts nRF52840 platform with integrated LoRa and GNSS

https://web.brid.gy/r/https://linuxgizmos.com/heltec-mesh-node-t096-adopts-nrf52840-platform-with-integrated-lora-and-gnss/

Heltec Mesh Node T096 adopts nRF52840 platform with integrated LoRa and GNSS

https://fed.brid.gy/r/https://linuxgizmos.com/heltec-mesh-node-t096-adopts-nrf52840-platform-with-integrated-lora-and-gnss/

GNSS explainer: Shri Khalpada offers a clear and engaging explainer of #GNSS technology, walking through how #GPS, #Galileo and similar #positioning systems pinpoint location using principles like travel time, trilateration, orbital mechanics, and clock...
https://spatialists.ch/posts/2026/04/14-gnss-explainer/ #GIS #GISchat #geospatial #SwissGIS

GNSS explainer: Shri Khalpada offers a clear and engaging explainer of #GNSS technology, walking through how #GPS, #Galileo and similar #positioning systems pinpoint location using principles like travel time, trilateration, orbital mechanics, and clock...
https://spatialists.ch/posts/2026/04/14-gnss-explainer/ #GIS #GISchat #geospatial #SwissGIS

GNSS explainer: Shri Khalpada offers a clear and engaging explainer of #GNSS technology, walking through how #GPS, #Galileo and similar #positioning systems pinpoint location using principles like travel time, trilateration, orbital mechanics, and clock...
https://spatialists.ch/posts/2026/04/14-gnss-explainer/ #GIS #GISchat #geospatial #SwissGIS

GNSS explainer: Shri Khalpada offers a clear and engaging explainer of #GNSS technology, walking through how #GPS, #Galileo and similar #positioning systems pinpoint location using principles like travel time, trilateration, orbital mechanics, and clock...
https://spatialists.ch/posts/2026/04/14-gnss-explainer/ #GIS #GISchat #geospatial #SwissGIS

GNSS explainer: Shri Khalpada offers a clear and engaging explainer of #GNSS technology, walking through how #GPS, #Galileo and similar #positioning systems pinpoint location using principles like travel time, trilateration, orbital mechanics, and clock...
https://spatialists.ch/posts/2026/04/14-gnss-explainer/ #GIS #GISchat #geospatial #SwissGIS

@rpimag I've made good progress on my #MicroPython RTK #GNSS (precision GPS) firmware for the Pico. I can now configure the GPS module while passing through GPS data to the USB output of the Pico. So other GNSS software just sees data as if the GPS module was connected directly to USB, but my code is a man in the middle, capturing data and displaying stats on the Pico Display. A LiPo battery maintains power when you unplug the USB lead from a computer. #MakerMonday

@rpimag I've made good progress on my #MicroPython RTK #GNSS (precision GPS) firmware for the Pico. I can now configure the GPS module while passing through GPS data to the USB output of the Pico. So other GNSS software just sees data as if the GPS module was connected directly to USB, but my code is a man in the middle, capturing data and displaying stats on the Pico Display. A LiPo battery maintains power when you unplug the USB lead from a computer. #MakerMonday