RE: https://en.osm.town/@rafagaslinks/116618353105661028

This is excellent ๐Ÿ›ฐ๏ธ๐Ÿ“ก

#gps #navigation #gnss

#OHB:
"
Erweiterung des Scout-Programms der ESA: SOVA-S-Mission unter Leitung von OHB Czechspace fรผr weitere Entwicklung ausgewรคhlt
"
"Ziel der Mission SOVA-S ist die nahezu globale, tรคgliche Beobachtung atmosphรคrischer Schwerewellen .."

https://www.ohb.de/aktuelles/erweiterung-des-scout-programms-der-esa-sova-s-mission-unter-leitung-von-ohb-czechspace-fuer-weitere-entwicklung-ausgewaehlt

21.5.2026

#Atmosphรคre #ESA #Extremwetterphรคnomen #FutureEO #GNSS #Mesosphรคre #Raumfahrt #Satelliten #SOVAS #SpaceFlight #Thermosphรคre

Erweiterung des Scout-Programms der ESA: SOVA-S-Mission unter Leitung von OHB Czechspace fรผr weitere Entwicklung ausgewรคhlt - ohb.de

Die Erdbeobachtungsmission SOVA-S unter der Leitung von OHB Czechspace wurde nach einer zehnmonatigen Evaluierung von der ESA als eine von zwei Missionen

ohb.de

I thought #DVSA were requiring photos of #vehicle being presented for test? Would also be relatively easy to add #GNSS receiver to #MOT testing kit and/or the device used to take the photos - this, alongside time analysis of the requests sent to the testing system should make it easier to authenticate legitimate vehicle tests..

(This relates to Great Britain's compulsory vehicle inspection regime, which is mostly carried out by approved independent #garages )

https://www.bbc.co.uk/news/articles/cy5293e2z7go

East Yorkshire garage targeted by hackers selling ghost MOTs

The family business says it is concerned about dangerous cars being on the roads with fake MOTs.

BBC News
Sea Levels Rising Dramatically In Some Areas Due To Land Subsidence [global]
--
https://phys.org/news/2026-05-sea-areas-due-subsidence.html <-- shared technical article
--
https://doi.org/10.1038/s41467-026-72293-z <-- shared paper
--
[#VLM = vertical land motion; #ASL = absolute sea-level; #RSL = relative sea-level; #GIA = (global) Glacial Isostatic Adjustment; #inSAR = Interferometric Synthetic Aperture Radar; #GNSS = Global Navigation Satellite System (~GPS); #OE24 = paper, https://doi.org/10.1038/s41561-023-01357-2, interpolated VLM reconstruction based on the joint analysis of GNSS, tide gauges (TGs), and satellite altimetry]
#GIS #spatial #mapping #remotesensing #earthobservation #sealevel #verticallandmotion #absolutesealevel #relativesealevel #GlacialIsostaticAdjustment #geomorphometry #SLR #sealevelrise #coast #coastal #flood #flooding #subsidence #landmass #landsubsidence #global #globalsealevelrise #climatechange #city #urban #farmlands #population #demographics #cities #planning #community #elevation #monitoring #spatialanalysis #spatiotemporal #altimetry

#EPOS-GNSS 2026 Webinar Series

Fikri Bamahry @ORB_KSB
"๐—” ๐—ฆ๐˜†๐—ป๐—ฒ๐—ฟ๐—ด๐˜† ๐—ฏ๐—ฒ๐˜๐˜„๐—ฒ๐—ฒ๐—ป ๐—˜๐—จ๐—ฅ๐—˜๐—™ ๐—ฎ๐—ป๐—ฑ ๐—˜๐—ฃ๐—ข๐—ฆ: ๐——๐—ฎ๐˜๐—ฎ ๐—ค๐˜‚๐—ฎ๐—น๐—ถ๐˜๐˜† ๐— ๐—ผ๐—ป๐—ถ๐˜๐—ผ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฆ๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ (๐——๐—ค๐— ๐—ฆ)"

๐Ÿ“†1th of June
10:00-11:00 CEST

Registration๐Ÿ‘‰ https://tinyurl.com/yjt55wbe

#GNSS๐Ÿ›ฐ๏ธ๐Ÿ›ฐ๏ธ #geodesy๐ŸŒ #EPN_CB

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

"Thereโ€™s More To Global Positioning Than Just GPS" by @hackaday - US GPS๐Ÿ›ฐ๏ธ 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 007โœˆ๏ธ 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
Thereโ€™s More To Global Positioning Than Just GPS

The Global Positioning System (GPS) was developed by the United States military in the 1970s, but it wasnโ€™t long before civilians all over the planet started using it. By the early 2000s the โ€ฆ

Hackaday

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

@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 moisture๐ŸŒง๏ธis changing from 20 years of #GPS-derived Precipitable Water Vapor (PWV) data (2000-2020)

Check it out ๐Ÿ‘‰ https://doi.org/10.1029/2025JD046275

#climate๐ŸŒ #GNSS๐Ÿ›ฐ๏ธ๐Ÿ›ฐ๏ธ๐Ÿ›ฐ๏ธ #STCE
@ORB_KSB