LIDAR tools
C++ Python
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xyz2mesh not to much Oct 23, 2014
.gitignore ignoring LAS and process Oct 16, 2014
LICENSE adding license Dec 8, 2014
README.md
getPointsForID.py adding arguments Oct 22, 2014
las2SM.py
las2ply.py following idea Oct 20, 2014
las2tile.py

README.md

LIDar Tools

las2SM

Project LAS/LAZ LIDar data to Spherical Mercator (epsg:3857)

Example:

python las2SM.py data.las SMdata.las

las2tile

Crop a tile from LAS LIDar data and project to Spherical Mercator (epsg:3857)

Example:

python las2tile.py data.las 19298 24633 16

las2ply

Export .las/.las into .ply files

Example:

python las2ply.py 19298-24633-16.las 19298-24633-16.ply

getPointsForID

Get the 3D points inside a OSM polygon through PostGIS using the OSM ID. For these you previously need to load your LIDar and OSM data to your PostGIS server

Usage:

	python getPointsForID.py <osm_id_number> <outfile>.xyz [-c / --center] [-g / --ground <meters>]

Example:

python getPointsForID.py 264768896 outfile.xyz --center

Dependences

Installation

On Mac OSX

brew install laszip
brew install liblas

On Linux

Follow this tutorial.

Then

pip install liblas 
pip install pyproj
pip install PPyGIS
pip install psycopg2

Tutorials