NAVVIS VXL 3 .... disappointed!

[@IndianaDrones]

The ROCK R3 PRO can go from drone, to handheld, to mobile! In the next 2 months the SLAM will have GPS+RGB. :).

[@SheWhoDaresWins]

Hey Harrison, I've been a long term fan of your channel! Love what you are doing! I'm also doing more and more drone and scanning in the field and i'd love to chat to you about it! Maybe we could do some sort of collab video ? The UK. industry is growing rapidly and you guys are doing awesome things across the pond!

[@xactaerialinc9810]

Harrison looking forward to seeing that have been looking for something compatible to the VLX for a while, not fans of the GEO Slam

[@Mehmet_KISSACIOGLU]

Since it has been 8 months what is the best option right now to have super sharp meshes along with not crispy edges Navvis devices create for lidar scan points?

[@SheWhoDaresWins]

Definitely the viametris:)

[@fabiotobon8611]

Hello!Great video on navvis.Our company is considering purchasing either Matterport with the pro 3 camera or NavVis for our mobile mapping solution. We are an oil and gas company, and I'm interested to know if you have any videos comparing NavVis against Matterport.

[@SheWhoDaresWins]

Hey! Have you looked at the viametris? Is out performs both. If you contact Pqs tech they can set up a meeting to show you how impressive it is. You can reach out to me too at [e-mail]

[@fabiotobon8611]

⁠​⁠​⁠@@SheWhoDaresWins Thanks for your reply. We haven't explored viametris yet, but your video on this scanning technology looks intriguing and worth a look. Just wanted to see if there was any good head-to-head comparison showing NaVvis vs. Matterport. Thanks again for your response. Love your content!

[@MadAboutConstruction]

Hi! The animation you created at 00:49 was video or you have created? What did you use if you have created?

[@Alin4005]

What you really want is " Harry potter in the box". I am disappointed that you did not ask it to make you a cup of tea.

[@ammadkhan927]

it's nice

[@ammadkhan927]

Can i work with you

[@kaichen1218]

You don't talk about the LiDARs, you think accuracy is not not important, you repeatedly emphasis it needs GPS, despite how useless GPS is when you are scanning in indoors. You don't even have any experiences using this device. Do you even know what is laser scanning? LMAO

[@SheWhoDaresWins]

Lidar is a given with all these kits, its just the GPS is an added advantage for ourdoor use.

[@kaichen1218]

LiDAR is given, but not all the LiDARs are the same, GPS is a nice to have, but accuracy is the one key indicator to define a good laser scanning product, especially mobile laser scanners, because it heavily relies on a stable and robust SLAM algorithm, which differentiates one mobile scanner from the other. But you say accuracy is not important. So you are either ignorant or, even worse, untruthful.

[@trollenz]

​@@kaichen1218even the best of the best visual inertial lidar whatever sensor fusion you wanna toss into the mix : it will drift. Only GPS can negate drift, that's it. They boldly claim 5mm accuracy (and then you find out it's for 500sqm... Hopefully single space, lots of geometrical features, lots of loops to be closed...) I wonder how they deal with long corridors without closing any loop... How quick those 5mm are gonna disappear into thin air and make room for decimeters...

[@kaichen1218]

@@trollenz so 5mm accuracy in 500 sqm parking garage is still not good enough to you? Then name one SLAM product that can do better than that. And GPS, it is hilarious, can you use GPS in indoor spaces? corridors? tunnels? underground parking garages? How do you expect GPS to negate drifts when it receives NO signals? Technially, GPS is only useful in open outdoor spaces, with less block and reflex, so your GPS receiver can get strong and continuous signals, and doesn't drift away because of the signal reflex, so yes, GPS also drifts.

[@trollenz]

@@kaichen1218 yeah of course I'm talking about exteriors, might as well call me stupid, yeah it's hilarious, I'm so stupid and I know my shit so bad that I'm convinced I can snag a GPS signal in a cave or a tunnel (or underground parking garage, mine, shaft, bunker, subterranean silo, basement, cenote, well, catacombs, or even the freaking core of the earth, yeah I think I get the point already thanks) damn, I'm so dumb, you really got me here, thanks for getting things straight, I owe you !... And you don't get it do you ? 5mm in an environment where you give the lidar all the chances to succeed of course it's fine... (But then again, it's not the place where it sounds too crazy to go with a TLS) I'm talking about a couple of hundreds of meters corridors like the roads they show sometimes, I bet you won't find those 5mm there. And your claims about GPS are false, with high grade tactical INS you can maintain centimeter accuracy even in case of complete signal outage, sometimes up to a minute or more depending on the dynamics of the vehicle... So yeah you could even potentially get through a tunnel, pick up a signal from the other side and mitigate/negate the drift, while your slam will leave the tunnel and will be completely lost in space like the Robinsons. But you know I think you're right, GPS is hilarious, as a matter of fact I'm gonna toss that piece of junk out and dig out the chain and the compass... Why bother ?