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LAStools - efficient tools for LiDAR processing
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LAStools - efficient tools for LiDAR processing
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rapid
las
so.com
- fast tools for fun with LiDARs
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Manoj
, …
Peter Guth
5
Jun 16
APIs to read and write Coordinate Reference System
@Jochen, I was not clear enough. I am using lazzip.dll and hence used the term API (though with no
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APIs to read and write Coordinate Reference System
@Jochen, I was not clear enough. I am using lazzip.dll and hence used the term API (though with no
Jun 16
Jochen Rapidlasso
,
Jorge Delgado García
2
Jun 14
New LAStools READMEs
Very useful !!! Thank you very much. Jorge El lun, 13 jun 2022 a las 22:34, Jochen Rapidlasso (<
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New LAStools READMEs
Very useful !!! Thank you very much. Jorge El lun, 13 jun 2022 a las 22:34, Jochen Rapidlasso (<
Jun 14
Mukund Thakare
, …
michaelperdue99
18
May 31
Adding new epsg code into the list of other epsg code in lasTools/bin/serf/geo/pcs file.
Applying a geoid - a vertical datum transformation - is never performed by las2las. In short: Use
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Adding new epsg code into the list of other epsg code in lasTools/bin/serf/geo/pcs file.
Applying a geoid - a vertical datum transformation - is never performed by las2las. In short: Use
May 31
Maros Hana
,
Jochen Rapidlasso
2
May 19
Visual Density map output
Hi Maros, can you give some sample data? Also may the picture you got out of that and what you think
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Visual Density map output
Hi Maros, can you give some sample data? Also may the picture you got out of that and what you think
May 19
TerraMap
, …
Jorge Delgado García
9
May 18
Lowest point from sample area
I am glad that everything is working properly. As for the use of LASheight I think it is interesting,
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Lowest point from sample area
I am glad that everything is working properly. As for the use of LASheight I think it is interesting,
May 18
Möst, Karin (LDBV)
, …
Jorge Delgado García
5
May 16
las2shp
Hi Jorge, as a matter of fact, up to now we used the text-format. I wanted to reduce the steps and to
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las2shp
Hi Jorge, as a matter of fact, up to now we used the text-format. I wanted to reduce the steps and to
May 16
Peter Iver
,
Jorge Delgado García
6
May 13
Lasindex, buffering & Lasgrid
To any future reader: in the end, my solution is to use lastile and create the buffers there. I don
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Lasindex, buffering & Lasgrid
To any future reader: in the end, my solution is to use lastile and create the buffers there. I don
May 13
jean.franc...@gmail.com
,
Jochen Rapidlasso
3
May 12
Priorisation of classified points in lasduplicate
Your right, my first step could have been done using an import filter. Something like las2las -
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Priorisation of classified points in lasduplicate
Your right, my first step could have been done using an import filter. Something like las2las -
May 12
rubenu...@googlemail.com
May 5
Advice wanted regarding 2 LiDAR systems
Hello, We are looking into purchasing a new UAV LiDAR system for our group and I was wondering if
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Advice wanted regarding 2 LiDAR systems
Hello, We are looking into purchasing a new UAV LiDAR system for our group and I was wondering if
May 5
Quan Tran
, …
athum
5
May 4
Exclude vertical walls from lasground output.
By how much did you rotate your pointcloud, Quan? On Thursday, April 21, 2022 at 1:55:29 AM UTC-4
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Exclude vertical walls from lasground output.
By how much did you rotate your pointcloud, Quan? On Thursday, April 21, 2022 at 1:55:29 AM UTC-4
May 4
Möst, Karin (LDBV)
, …
Michael Perdue
9
Apr 29
lasvdatum
Hi Mike, thank you, I did not have that information. I finally managed to convert the .gsb-file to
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lasvdatum
Hi Mike, thank you, I did not have that information. I finally managed to convert the .gsb-file to
Apr 29
Engr. Ponkaj Kumar
,
Jorge Delgado García
2
Apr 25
Georeferencing issue
The truth is that perhaps this is a question more appropriate for a forum of Velodyne users (or of
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Georeferencing issue
The truth is that perhaps this is a question more appropriate for a forum of Velodyne users (or of
Apr 25
Roberto Martínez Orosa
,
Jochen Rapidlasso
2
Apr 20
aplying lasground to cliffs and coastal line
see this answer On Tuesday, June 15, 2021 at 2:01:51 PM UTC+2 rmo..@gmail.com wrote: Hello everybody,
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aplying lasground to cliffs and coastal line
see this answer On Tuesday, June 15, 2021 at 2:01:51 PM UTC+2 rmo..@gmail.com wrote: Hello everybody,
Apr 20
sdfarmd...@gmail.com
,
Dave Stoll
5
Mar 29
Lambert Conic Conformal to UTM Problems
Thank you very much. That worked. I am not sure what I was doing wrong. On Monday, March 28, 2022 at
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Lambert Conic Conformal to UTM Problems
Thank you very much. That worked. I am not sure what I was doing wrong. On Monday, March 28, 2022 at
Mar 29
Martin Thorhauge
, …
Michał Kuś
3
Mar 28
index overview file for lastile?
Hi Martin, to easily preview extense of las tiles I use command: lasboundary -i *.laz -o overview.kml
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index overview file for lastile?
Hi Martin, to easily preview extense of las tiles I use command: lasboundary -i *.laz -o overview.kml
Mar 28
Max Nilsson
,
Jochen@rapidlasso
2
Mar 28
Overlay: Shape not displaying
Hi Max, it works on my side. What I did: > lasground select demo file "like.laz". click
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Overlay: Shape not displaying
Hi Max, it works on my side. What I did: > lasground select demo file "like.laz". click
Mar 28
Nick Statom
,
Support at rapidlasso
2
Mar 16
Header with Multiple Lines
Hi Nick, this is more a DOS subject than LAStools. First I want to ask if it makes sense to save
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Header with Multiple Lines
Hi Nick, this is more a DOS subject than LAStools. First I want to ask if it makes sense to save
Mar 16
Support at rapidlasso
,
Alejandro Hinojosa
3
Mar 15
Matrix transformation in LAStools
Hi Alejandro, currently we have 2 webpages - old and new: The old is more for historical reason (its
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Matrix transformation in LAStools
Hi Alejandro, currently we have 2 webpages - old and new: The old is more for historical reason (its
Mar 15
Maramusa
Mar 8
Generate 360 Panoramic Image from a given XYZ in a Las file - Spherical Projection
Generate 360 Panoramic Image from a given XYZ in a Las file - Spherical Projection Is there anyway to
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Generate 360 Panoramic Image from a given XYZ in a Las file - Spherical Projection
Generate 360 Panoramic Image from a given XYZ in a Las file - Spherical Projection Is there anyway to
Mar 8
David Witton
, …
Jorge Delgado García
4
Mar 2
las2iso errors
Could you provide any details about your computer? You are processing around 900 millions of points.
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las2iso errors
Could you provide any details about your computer? You are processing around 900 millions of points.
Mar 2
Support at rapidlasso
, …
Dwight Crouse
6
Feb 21
Update on development of LAStools
I beta tested a few tools with Martin while at my previous company. I'd be happy to beta test any
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Update on development of LAStools
I beta tested a few tools with Martin while at my previous company. I'd be happy to beta test any
Feb 21
Susana Gonzalez
, …
Support at rapidlasso
7
Feb 16
lasgrid with .tif
Hi all, Thanks a lot for all your answers. I think lasgrid supports .bil because Martin liked that
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lasgrid with .tif
Hi all, Thanks a lot for all your answers. I think lasgrid supports .bil because Martin liked that
Feb 16
Joe Smith
, …
Arnleif Bjørstad
4
Feb 14
how to convert lat/lon/elevation (wgs84) to cartesian coordinates?
Dear Professor Delgado, Thank you very much for your detailed advice. Following your suggestions, I
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how to convert lat/lon/elevation (wgs84) to cartesian coordinates?
Dear Professor Delgado, Thank you very much for your detailed advice. Following your suggestions, I
Feb 14
Support at rapidlasso
, …
Alejandro Hinojosa
6
Feb 10
Martin won the 2022 Outstanding Personal Achievement in LiDAR award @GeoWeek/Denver!
Hi, Who is the lady receiving the award?. Is it Martin's sister, he always talked about? For the
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Martin won the 2022 Outstanding Personal Achievement in LiDAR award @GeoWeek/Denver!
Hi, Who is the lady receiving the award?. Is it Martin's sister, he always talked about? For the
Feb 10
Sebastián Barría
, …
Kirk Waters - NOAA Federal
3
Feb 4
Get z of a given point
I think interpolated value at a given x,y,z is essentially what lascontrol is doing. If you were to
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Get z of a given point
I think interpolated value at a given x,y,z is essentially what lascontrol is doing. If you were to
Feb 4
bobbysmob...@gmail.com
,
Support at rapidlasso
2
Jan 27
Blast2dem issue
Hi Bobby, sorry for let you waiting... Your verbose output suggest something is wrong with the
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Blast2dem issue
Hi Bobby, sorry for let you waiting... Your verbose output suggest something is wrong with the
Jan 27
Lui
, …
Support at rapidlasso
8
Jan 25
Rasterize point cloud by point class (each class custom RGB value)
Hi Guilherme, this should be possible. Thanks for the request - I put it on my todo list... Regards,
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Rasterize point cloud by point class (each class custom RGB value)
Hi Guilherme, this should be possible. Thanks for the request - I put it on my todo list... Regards,
Jan 25
Asif Miyan
, …
Michael Perdue
3
Jan 19
las2las
Hi Asif, I'm not exactly sure what you are asking. Are you saying that you just need to reproject
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las2las
Hi Asif, I'm not exactly sure what you are asking. Are you saying that you just need to reproject
Jan 19
Guilherme Sanchez
,
George S. Mercier
6
Jan 17
Doubts about the lasgrid -classification
Hi George, I think that currently the best option to generate a class map in the desired order is the
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Doubts about the lasgrid -classification
Hi George, I think that currently the best option to generate a class map in the desired order is the
Jan 17
Maramusa
, …
Jorge Delgado García
4
Jan 14
lasclip .txt input polygon file format
If you need to clip according to a bounding box ... you can define it using coordinate filters (in X,
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lasclip .txt input polygon file format
If you need to clip according to a bounding box ... you can define it using coordinate filters (in X,
Jan 14