W.W.S., post: 412279, member: 11419 wrote: What is the difference between using a drone to take pictures to generate topo versus "standard" photogramm...

Sergeant Schultz, post: 411939, member: 315 wrote: SLA batteries are SO twentieth century. I have a couple 4500 mAh LiFePO4 batteries. One of them w...

Jim Frame, post: 411947, member: 10 wrote: Are those the kind that like to catch fire and burn their host building down?

A quick search turned up this. Some good info on batteries, I know they are selling batteries, BUT this same type of data can be found many places on ...

RFinder has released the radio/phone AFAIK. I have not seen one of these in person, but the idea is a single Android device has both a phone and a two...

I have never seen any data gear in the VHF arena and I don't know if anybody makes any? That would be a frequency coordinator issue, it might be possi...

Many of the early survey receivers were L1, Trimble 4000ST's for instance were a huge seller in the late 1980's and is what I started with, we did a l...

My guess would be Trimble, NovAtel and probably Septentrio provide more OEM boards than any others, at least for the higher end gear, not sure who the...

UHF and VHF have differing performance and ranges, in addition this goes through a frequency coordinator, very unlikely that you would get UHF voice g...

gschrock, post: 411729, member: 556 wrote: software defined receivers that use your smart phones processors are a reality as well.Yep, in the amature...

Wouldn't some or a lot of the accuracy be related to antenna design and size on a UAV? As in much of the radio world, it is antenna that determines if...

Yep, Dave, that is the accident, one of the few incident reports I have read where it truly was a mechanical failure, hard to survive in mountainous t...

John Hamilton, post: 411670, member: 640 wrote: but I wish their units were more modular so that boards could be swapped out when new features become ...

John Hamilton, post: 411670, member: 640 wrote: but I would not trade in my old model, as it is worth more to me than what they offer.Exactly and why...

I have a business account executive assigned to my account at T-Mobile (since 2015), I would highly recommend the equivalent at whatever carrier you s...

John Hamilton, post: 411575, member: 640 wrote: I only have the older bridge. So the newer model has a built in NTRIP server/caster?Yes, Intuicom call...

Peter Ehlert, post: 411599, member: 60 wrote: LOL ... well, Dick bought it in 1970, so not quite an antique then I guess.Shelby educate me please:When...

Tyler Parsons, post: 411661, member: 139 wrote: If you went to OSU, I believe there is still one there.OIT, heck maybe they still have one too...

Those things were antiques 40 years ago, LOL. We had a couple in our photogrammetry lab in college.SHG

John, very cool, I guess I took the easy route, my Intuicom Bridge-X (make that plural units now) have this functionality all built in, albeit at a hi...