Amazing to see this picture, which is from the Tahoe ski resort we often visit (now totally devoid of snow). A drone in this familiar square brings both the mainstreaming of drones and the severity of current California drought into sharp focus for me.

From the Tahoe Daily Tribune

SOUTH LAKE TAHOE, Calif. (AP) — A Nevada-based research group recently acquired a cloud-seeding drone with hopes of increasing precipitation in the Tahoe/Truckee region.

The Desert Research Institute came to Heavenly Village this month to show off its new unmanned aircraft, which has the ability to release silver iodide into a storm and generate additional rain or snowfall.

DRI estimates that ground-based cloud seeding towers, which have been operating in the area for several years, already produce an additional 10 percent of water on average in the Lake Tahoe and Truckee regions, associate research professor Jeff Tilley said.

Fallon and the Walker River Basin are areas being eyed for November drone testing. Tilley said he’d also like to see drone operations in the Lake Tahoe region in the future.

“We would like to be able to supplement our ground-seeding operations in the Tahoe/Truckee basin with the drone,” he told the Tahoe Daily Tribune

DRI has been performing cloud-seeding operations in the area since the 1960s, and it has been using them for the direct benefit of water resources since the mid-’80s.

Tilley said that with the help of a drone — a more efficient means of extracting moisture from clouds — there is potential to produce even more water in an area that’s experiencing a drought.

“One of the things we want to do with the initial tests of the drone is to come up with an estimate of additional water under that methodology,” he said of combining drone and ground-based operations.

Steven Hemphill, spokesman for Sierra-at-Tahoe Ski Resort, said the company supports efforts to bring more snow if the methods don’t harm the environment.

“Anything to improve moisture, we do definitely get behind,” he said, “as long as there’s no adverse effects on the environment.”

Sierra-at-Tahoe was open and offered guests top to bottom skiing on 23 trails earlier this month. However, a lack of snow this season has led some employees to scoop buckets of snow out of the woods and cover patches on trails at times.

“We’re all in favor of getting a few more drops here,” Hemphill said.

DRI recognizes the need for additional precipitation, but the company won’t run the drone system until it’s ready, Tilley said. In other words, it will be a while before anyone sees the drone flying near Tahoe.

“That is possible down the road,” he said, “but that’s a ways off.”

(via sUASNews)

Views: 862

Comment by Euan Ramsay on January 29, 2014 at 1:15am

as long as there’s no adverse effects on the environment.”

Apart from the man-made global warming which probably caused the snow drought in the first place...? And artificially modifying the local climate with chemicals is ok?

(Apologies for be pedantic...I'm actually a closet tree hugger :-))

Comment by Andrew Rabbitt on January 29, 2014 at 3:23am

What does a closet tree look like, Euan?

Comment by Euan Ramsay on January 29, 2014 at 3:32am
It's like an oak tree, but shorter and more prone to denial...:-)
Comment by Don H. on January 29, 2014 at 9:03am
Silver iodide? That just doesn't sound good. How about salt, butane or any of the other rain makers. I love the idea though.
Comment by Hein du Plessis on January 29, 2014 at 11:03am
Wow where do these guys get these gorgeous airframes!?

Moderator
Comment by Gary Mortimer on January 29, 2014 at 11:23am

Places like this http://mapuni.en.alibaba.com/productgrouplist-214043346/Unmanned_Ae... I have seen one very similar to that just can't remember where.

Its likely to be in here somewhere http://www.alibaba.com/trade/search?fsb=y&IndexArea=company_en&...

Comment by Patrick Egan on January 29, 2014 at 12:50pm

How are they going to spy on me through the clouds? ;-) 

Comment by Hein du Plessis on January 29, 2014 at 1:23pm

@Gary - it resembles the Mugin, but it has winglets and both pusher and tractor props. Looks like a massive cargo bay. Would love to find the supplier.


Moderator
Comment by Sgt Ric on January 29, 2014 at 1:38pm

Its alot like the Cessna 377 Skymaster that I have converted to electric for my drone.

Mine was an 81" model from Nitroplanes/Raidentech. (not currently in stock)

Comment by Hein du Plessis on January 29, 2014 at 2:13pm

Does look similar, but I don't think it's the same. How is your drone doing? Are you using it for work?

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