GNSS@ROB5d ago

๐ŸŒOn 5 and 6 May, the Nationaal Geo Instituut | Institut Gรฉo National ๐Ÿ‡ง๐Ÿ‡ช hosted the first Benelux Geodesistsโ€™ Meeting:
two days of consultation to strengthen exchange, ensure consistency of coordinate measurements, and achieve a coherent contribution in international fora

#geodesy #geodata

GNSS@ROB6d ago

๐Ÿ“ฃ#๐—˜๐—ค๐—จ๐—œ๐—ฃ-๐—š ๐—˜๐—จ-๐˜„๐—ถ๐—ฑ๐—ฒ ๐˜„๐—ผ๐—ฟ๐—ธ๐˜€๐—ต๐—ผ๐—ฝ๐Ÿ‡ช๐Ÿ‡บ

๐Ÿ“…3-5 June, 2026
๐Ÿ“Potsdam, Germany

๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ผ๐—ฝ๐—ฒ๐—ป ๐˜‚๐—ป๐˜๐—ถ๐—น ๐—ช๐—ฒ๐—ฑ๐—ป๐—ฒ๐˜€๐—ฑ๐—ฎ๐˜†, ๐— ๐—ฎ๐˜† ๐Ÿฎ๐Ÿฌ ๐Ÿญ๐Ÿฏ:๐Ÿฌ๐Ÿฌ ๐—–๐—˜๐—ง
๐Ÿ‘‰https://events.spacepole.be/event/268/

โ„น๏ธhttps://equip-g.eu/
#quantumโš›๏ธ #gravity #geodesy #gravimetry๐ŸŒ

GNSS@ROB6d ago

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

๐Ÿ‡ช๐Ÿ‡บ๐Ÿ›ฐ๏ธ#๐—˜๐—จ๐—ฅ๐—˜๐—™ ๐—ฆ๐˜†๐—บ๐—ฝ๐—ผ๐˜€๐—ถ๐˜‚๐—บ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ

Registration deadline extended to ๐— ๐—ฎ๐˜† ๐Ÿญ๐Ÿณ, ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ !

#EPN_CB #GNSS #geodesy #referenceframes

GNSS@ROBMay 7

๐Ÿ‡ช๐Ÿ‡บ๐Ÿ›ฐ๏ธ#๐—˜๐—จ๐—ฅ๐—˜๐—™ ๐—ฆ๐˜†๐—บ๐—ฝ๐—ผ๐˜€๐—ถ๐˜‚๐—บ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ

๐Ÿ“ Paris
๐Ÿ“… 23-25 June 2026

๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ถ๐˜€ ๐˜€๐˜๐—ถ๐—น๐—น ๐—ผ๐—ฝ๐—ฒ๐—ป!

Registration deadline: ๐— ๐—ฎ๐˜† ๐Ÿญ๐Ÿฌ, ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ

Programme & more info ๐Ÿ‘‰ https://euref2026.sciencesconf.org/resource/page/id/7
#EPN_CB #GNSS #geodesy #referenceframes

GNSS@ROBApr 14

โ˜€๏ธ#๐—˜๐—ฃ๐—ข๐—ฆ ๐—ฆ๐˜‚๐—บ๐—บ๐—ฒ๐—ฟ ๐—ฆ๐—ฐ๐—ต๐—ผ๐—ผ๐—น ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ
๐Ÿ—“๏ธ 28 June โ€“ 4 July 2026
๐Ÿ“Olot๐Ÿ‡ช๐Ÿ‡ธ

Applications now open!

๐Ÿ‘‡๐Ÿ‘‡
https://events.epos-eu.org/event/33/
#EarthScience #Geodesy

John PooleApr 7

Most GNSS survey failures arenโ€™t equipmentโ€”theyโ€™re poor site selection.

Iโ€™m experimenting with using low-cost GNSS receivers (L76K vs u-blox MAX-M10S) to pre-qualify sites before running NOAA OPUS.

~30โ€“90 min logs โ†’ PostgreSQL โ†’ HDOP, CN0, wander analysis.

Early results show tradeoffs between signal strength and positional stability.

https://salemdata.net/johnpress/?p=628

Anyone exploring similar GNSS site validation?
#GNSS #GPS #Geodesy #ESP32 #PostgreSQL #OpenSource #DataEngineering #Meshtastic

Hackaday [Unofficial]Mar 29

Laser Ranging Makes GPS Satellites More Accurate

https://fed.brid.gy/r/https://hackaday.com/2026/03/29/laser-ranging-makes-gps-satellites-more-accurate/

Laser Ranging Makes GPS Satellites More Accurate

Although GNSS systems like GPS have made pin-pointing locations on Earthโ€™s sphere-approximating surface significantly easier and more precise, itโ€™s always possible to go a bit further. โ€ฆ

Hackaday
13Mar 29
Laser Ranging Makes GPS Satellites More Accurate https://hackaday.com/2026/03/29/laser-ranging-makes-gps-satellites-more-accurate/
#Science #Space #Geodesy #Gnss #Gps #Retroreflector
Laser Ranging Makes GPS Satellites More Accurate

Although GNSS systems like GPS have made pin-pointing locations on Earthโ€™s sphere-approximating surface significantly easier and more precise, itโ€™s always possible to go a bit further. โ€ฆ

Hackaday
GNSS@ROBMar 27

RE: https://mastodon.social/@be_GNSS/116024699551195000

๐Ÿ“ฃ#EUREF Symposium latest news

โš›๏ธ Half-day tutorial session (Tuesday, June 23, morning) focused on quantum sensors
Preliminary program is available at https://euref2026.sciencesconf.org/resource/page/id/7

๐Ÿ‘‰ https://euref2026.sciencesconf.org/
#geodesy #refrenceframes #GNSS #EPN_CB

Scientific FrontlineMar 18
The oceanic tidal pulse extends significantly deeper into terrestrial waterways than previously recognized, serving as a highly dynamic force that continuously alters the physical and biological landscapes of coastal rivers.
#Hydrology #Oceanography #Geodesy #EnvironmentalScience #Ecology #ClimateChange #sflorg
https://www.sflorg.com/2026/03/es03182601.html
First Global Map Reveals the Deep Reach of Ocean Tides into Coastal Rivers

For centuries, the boundary between ocean and river has been conceptualized as a relatively static margin.