AI Assistant
Notifications
Clear all

LiDAR Dataset Comparison

4 Posts
4 Users
0 Reactions
485 Views
The3rdDimension
(@bc-surveyor)
Posts: 282
Member
Topic starter
Translate
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

I recently got my hands on a bunch of LiDAR data sets of the same site and compared the data sets in the following video. Check it out...


 
Posted : October 24, 2023 8:39 pm
andy-j
(@andy-j)
Posts: 3114
Member
Translate
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Thanks for the review, well done. Also, I'm enjoying your content on your YT channel.


 
Posted : October 31, 2023 1:03 am
pfirmst
(@pfirmst)
Posts: 218
Member
Translate
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Great video, I've already shared a link with my customers to share with their engineers. On a recent job one customer asked me for 2mm accuracy. I quoted: "as accurately as practically achievable". We've used an SX12 for control scans, with scans taken from least squared adjusted control points (also levelled). Haven't quite finished it yet.


 
Posted : November 15, 2023 8:36 pm
rover83
(@rover83)
Posts: 2342
Member
Translate
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

On a recent job one customer asked me for 2mm accuracy.

"Accuracy for all survey points shall be 0.01 foot."

"Points must be surveyed to 0.01 feet."

"Accuracy for all surveys shall meet minimum requirements of 1/64" for location and 5 seconds for angle."

"Surveys shall be measured to one hundredth of a foot and one arc-second."

Funny stuff.


 
Posted : November 16, 2023 12:15 am