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A new hydrogen-powered drone by BSHARK, the Narwhal 2, boasts a two hour flight time, control and video range of 30 km (18.6 miles), at a cost of $6,800. It [...]

This post shows a greatly reduced version of an extremely high-resolution image of Baileyton KOA Campground in Greenville, Tennessee. Even so, the image displayed is over 20 mb at 96 [...]

This photo is just a portion of work done for downtown Clinton, Tennessee revitalization. The Magnet Mills site (with the old water tank, a well-known landmark) is depicted. More information [...]

Via Sensfly. An Arkansas farm operator sought to test Sensefly UAV survey accuracy to see if data were usable for planning and levee design compared to ground-based RTK surveys. The [...]

This orthophoto is very useful for design purposes by showing the adjacent structures, particularly the existing docks, which tend to cramp the client's lake access. What architect wouldn't love to [...]

My recent discovery of 3D airspace maps from 3Dairspace.org is one of the coolest things I have seen in awhile. Small UAV operators may find airspace confusing and FAA sectionals [...]

As a land surveyor, one wonders how RTK GPS market prices are sustained at such high levels. A look at the world market reveals wide-spread availability of relatively cheap RTK [...]

Here is another example of a real estate disaster that could have been avoided by simply getting a survey of the property being purchased (Real Estate 101.) A Toronto resident [...]

While reading the fascinating book No Stone Unturned: The True Story of the World's Premier Forensic Investigators, I ran across this short passage describing how the organization began to use UAV's [...]

February 2015 we conducted a primary level loop for settlement monitoring of approximately 140 columns of an existing warehouse at 2000 Sutherland Avenue. The site will be occupied by the [...]