Lidar data visualization: Difference between revisions
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[https://en.wikipedia.org/wiki/LAS_file_format LAS@Wikipedia] | [https://en.wikipedia.org/wiki/LAS_file_format LAS@Wikipedia] | ||
[https://3dprinting.stackexchange.com/questions/882/how-to-print-lidar-file-format-las#884 how to print lidar file format las] | [https://3dprinting.stackexchange.com/questions/882/how-to-print-lidar-file-format-las#884 how to print lidar file format las] | ||
a) Headers. | |||
b) VLR: Variable Length Record. Include 1) header and 2) payload. | |||
c) Point records. Different point formats 0-10. | |||
=== LAS in Python === | === LAS in Python === | ||
Revision as of 10:47, 30 January 2021
Introduction
Use Lidar data, post analyze it with Python/ Pandas? and use Blender to visualize it.
Theory
The free Lidar data set are available e.g. at Opentopography.org. We use both, the Tif data and LAS data of IT-Ren, Fluxnet site
LAS File Format
LAS@Wikipedia how to print lidar file format las
a) Headers.
b) VLR: Variable Length Record. Include 1) header and 2) payload.
c) Point records. Different point formats 0-10.
LAS in Python
[Laspy Github] [LasPy]
Interpolate Lidar Data
[[1]]
