Many really cool things in this vid

‘Starlink can obviously offer far more robust positioning than GPS, as it will have ~1000X more satellites over time. Not all will have line of sight to users, but still >10X GPS & far stronger signal. Just not today’s problem.’

These are scientific stations, capturing raw gnss data, used for capturing mapping, continental drift etc. What's good is that raw satellite signals are captured and made publicly available.

I revisited June 14, known noisy day, with new take on resolvers. These are Rinex data from stations Hoburgen, Bornholm, Gdansk and Braniewo. Note the shooting lines, these are valid solutions, but diverging from station

What we see here is signal strength per satellite over time as it is panning over the sky. The disruption is when the spoofer takes over, we do not see the characteristic increase/decrease when satellite passes, the spoof signal is irregular

Article on increased #GPS #GNSS #Jamming at #Bornholm #BalticSea @auonsson.bsky.social @signalseta.bsky.social @oldsun.bsky.social www.tv2bornholm.dk/bornholm/sto...

Geolocation challenge

I was having a look at traffic gps data for central Moscow. It is really crazy, wherever you go, you will be teleported. But here are some highlighted hotspots. Red means high jam ratio

GPS jamming situation in central Moscow. Holy mother of God

I know this

Det är en märklig misogyni som letat sig in i Dagens Nyheter

this is some incredible science fiction stuff

President Zelenskyj in Gripen, together with PM Kristersson and Marcus Wandt, astronaut and fighter test pilot

_-Hur man skänker ett stridsflyg-_ Checklista i ordningsföljd 1. Genomför en förstudie och börja utbilda piloter, det tar lång tid att utbilda stridspiloter, så börja med det. (Oktober 2023) -> www.regeringen.se/pressmeddela...

Zelensky will visit Sweden today for talks on weapons and will tour a military plant. www.government.se/press-releas...

Gubben i lådan dyker upp i Oslo innan Linköping

He is clearly on the aggressor side, he wants to take over the country unopposed

Pro tip: baka ditt eget korvbröd där ute

This is hilarious, I’ll see if I am able to do an analysis of traffic gps in Moscow x.com/jayinkyiv/st...

Det är först när man måste gå över till strecklistor som man verkligen menar allvar

This is only 25km from where an Estonian security service officer was kidnapped in 2014 by the FSB in a raid across the border and jailed in Lefortovo prison

We see more reports of civil infrastructure in SE Sweden impact of the gps jamming, ambulances, farmers, cattle gps tracking. Strava is impacted. Have not seen anything on the robotic lawn movers gone missing, but I guess it is coming Not sure if this is anecdotal, or a trend with increased range

Mina bästa bra att ha-tips för passkytten Stekpanna, förgyller lunchen Handkikare Spritbrännare när man inte har möjlighet för brasa Snöre för att koppla hund Liggunderlag, vikt. Stå på om riktigt kallt Powerbank

This is interesting

Förberedelser inför älgjaktsveckan, det är ingen liten operation

Breaking: Chat control skjuts på framtiden. www.dn.se/direkt/2025-...

Vad är det för jäkla gubbkärring som kommit fram till att polisen inte skall strida mot fienden i krig? Ni tror väl inte att polismän vore de första att dumpas i en källare i en svensk Bucha?

This is my explanation of the massive spoof event such as on June 14, it was simply a very good day for signal transmission. The transmitters in Kaliningrad are high power, under right condition, signals travel far beyond horizon, and all targets solve a location based on identical data

and another point, we are playing games, solving puzzles with AIS and ads-b (I do it instead of sudokus). It is like looking at the world through binoculars turned backwards. The real organizations already know the truth based on sigint satellites such as Hawkeye360

A thread to summarize my take on the GPS spoofing riddle, how do spoofing signals look like? How come faraway targets. from different locations teleport to same place (note, I am merely an armchair tech sigint hobby analyst). I have studied this from the comfort of my home.

Har du tänkt på Göpekli Tepe idag?

The conclusion in the Pentagon Papers (the whole story leading up to Watergate) was that very early on it became apparent to decision makers that despite major military escalation, there was no road to decisive victory in Vietnam

Ambulances on south Sweden island Öland are reporting daily issues with their navigation systems, including spoofing and software that hangs. These nowadays widespread sea level effects are puzzling. From known jammer locations one can not reach this far via line of sight. Space? Ship?

Viktigt att prompta sin ai

This is kind of scary

”Everybody go to the ground” Except you with the camera

This guy, casually strolling with a bag in hand, during the time of a drone strike against the refinery

A little over a week after the strike on Eurochem Belorechensk (close to Krasnodar). A new campaign? keep an eye on Kingisepp

Uppdrag slutfört av SVT Nu har de hamrat in att det finns två sidor av konflikten, att det finns anledning att tvivla på bilden av Ryssland som ett hot och aggressor. Nu har de planterat att alla måste tänka ”å ena sidan, å andra sidan” och att man måste förstå Ryssland

A whopping 38% of Russia’s refining capacity is now offline, according to The Economist. Gasoline output fell by 1 million tons in September which has created a 20% domestic shortfall. Repairs may take months because of sanctions limiting access to parts and tech.

A truly astonishing development

This would never have been done without Nato. Together we are stronger

Remember, do not get too carried away and post images of own defense positions, working drone defense etc. Can soon get serious

Traffic in Ust-Luga region. GNSS disturbance at the oil terminal hit a month ago. The Kingisepp jammer may be located either at the Fosforit plant, or in center, close to fuel depot and railway. I do not know if the Kyorstovo air defence site is in play here, but notable it is in vicinity

This is NOT how to handle UXO. Are they mad?

Where there is EW there may very likely also be air defense. It is not placed there out of mischief, it is something needed to protect. And I think oil and gas infrastructure is what worries them most right now

Using traffic data to detect active gnss disturbance in St Petersburg, with potential features

Remember this? Jan 2023. #Gripen #GripenUA

Here #NRK www.nrk.no/rogaland/nor...

Russia is now upgrading air defenses and building Flak Towers at oil and LNG terminals