Monday, January 29, 2018

Display CSV (with WKT geometry field) files on Google Maps with this Mapplet

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If you want to display a Comma Separated Values (CSV) file with an embedded geometry field in Well Known Text (WKT) format with just an In...
Monday, January 22, 2018

Using QGIS to export CSV files with Well Known Text geometry

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QGIS can export feature layers as comma separated values (*.CSV) files with a geometry column in  Well Known Text (WKT) format. This can be...
Monday, January 15, 2018

displaz - A small but fast LiDAR las file viewer

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I'm happy with this LiDAR las file viewer displaz I stumbled upon while doing some searching on Google . It's free, open-source, no...
Monday, January 8, 2018

Getting FugroViewer to run in Ubuntu 16.04

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I wanted to try running the free but not open source Lidar viewer from Fugro on Ubuntu. FugroViewer can be downloaded from  https://www.fug...
Monday, December 11, 2017

Generating LiDAR flight line boundaries with PDAL's tindex

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A common task after an airborne LiDAR data collection is to determine the boundaries of the LiDAR LAS file strips, to visualize where they c...
Monday, August 7, 2017

Android Studio Emulator: How I resolved a Google Maps SupportMapFragment GLThread exception

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While attempting to open up a Google Maps SupportMapFragment in the Android Studio Emulator , the Activity crashed with the following error...
Monday, July 31, 2017

PDAL: Colorize a LAS file with multiple GeoTiff images

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A LiDAR LAS file may not necessarily share the same bounds as a single raster image file. More often the case, to cover the LAS file more th...