
Eric Gakstatter
@GPSGIS_Eric
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I live in the world of high-accuracy GNSS/GPS, GIS, UAVs. Esri mobile GIS experts. Wrote for GPS World/Geospatial Solutions for 10+ yrs. FAA Pilot. Tesla owner.
Portland, OR and Tampa, FL
Joined April 2009
This dude is sketch. Flies over an Air Force base for an hour at 5,000 ft, then tries to hop on a plane to China. #GNSS #UAS #UAV #drone.
suasnews.com
LOS ANGELES – A Northern California man has been arrested on a federal criminal complaint for allegedly flying a drone over and taking photographs of Vandenberg Space Force Base, the Justice D…
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#GPS is an incredible US taxpayer value. There are 6 active GPS satellites that have been operational more than 20 yrs. The oldest was launched in 1997. I believe the original satellite design life was 7 yrs. What a great success story. #GNSS #GIS.
en.wikipedia.org
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Wrap-up on extreme #solarstorm Fri-Sat-Sun, on hi-accuracy #GNSS in the north lats:. SBAS - Fri was brutal. 6m+ horiz, 28m+ vertical err. Sat/Sun normal. RTK - lots of low-end RTK rcvrs not FIXing, esp. drones. Legacy RTK rcvrs performed normal. Experience counts. #GPS #GIS
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The ionosphere returned to GNSS-friendly for the moment. This image is 1100hrs US Pacific time. The accuracy from #WAAS is actually very good now. #GPS #GNSS #GIS #precisonag #surveying #drone #SolarFlare
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The worst #solarstorm for #GNSS since the 2003 storms. WAAS/SBAS is tanking. Beware to those #GIS and #precisionag folks using WAAS for mapping high-accuracy and expecting the usual < 1m error. 1st image was around 3p PT. The 2nd was about 5p PT. Worse earlier in the day.
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More than 1,600 planes are hit by mysterious #GPS jamming across Europe over Easter weekend - with Russia suspected. #GNSS #GIS @MailOnline.
dailymail.co.uk
Planes flying around the Baltic Sea have been suffering technical problems caused by jamming since Sunday, with 1614 planes, mostly civilian, reporting problems since then
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Wow, big #solarflare event! It tanked the United States cell networks and #GPS!. No, no it did not. No impact on high-accuracy GNSS users. The cell networks?? Something, but it wasn't the sun. #GNSS @NWSSWPC #GIS
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#GPS Spoofing Traced To Iran. Middle East GPS spoofing seems to have an epicenter. #GIS #GNSS @UTAerospace.
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🚨The September issue of GPS World is live🚨. In this cover story, we talk the current state of GNSS receivers with @JAVADGNSS, @HexagonAB, @TrimbleCorpNews, @ublox, @Septentrio, Hemisphere, Geneq & @EosGNSS. 🔗Read more: (Image: EOS Positioning Systems)
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Editing related records feature was added to @ArcGISOnline. @esri said it's one of the most requested features. #GIS @EsriUC
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