Smathermather's Weblog

Remote Sensing, GIS, Ecology, and Oddball Techniques

Archive for May, 2014

The easiest way to get PostGIS and friends running:

Posted by smathermather on May 21, 2014

Docker.  See: https://github.com/vpicavet/docker-pggis for a quick and easy Docker running PostGIS. Understand, this isn’t production ready (the connection permissions make my teeth hurt a little) but, so nice to have a one stop shop for postgis, pgrouting, and pointcloud. Now I may have to write blog posts on pointcloud. Point cloud didn’t get in the PostGIS Cookbook because it was too hard to build. I built it. I played with its wonders. Then I decided it was too much too early. Well, not any more… .

CREATE EXTENSION postgis;
CREATE EXTENSION postgis_topology;
CREATE EXTENSION pgrouting;
CREATE EXTENSION pointcloud;
CREATE EXTENSION pointcloud_postgis;

Screen shot of pgAdmin with CREATE EXTENSIONS for all the fun postgresql extensions... .

Oh, one more thing: pro-tip. You can modify the Docker file into a shell script for installing all this goodness on your local Ubuntu/Debian machine as well:
https://github.com/vpicavet/docker-pggis/blob/master/Dockerfile

Posted in 3D, Database, PostGIS, PostgreSQL, SFCGAL, SQL | Tagged: , , , , | 7 Comments »

Mother’s Day — sacred/

Posted by smathermather on May 11, 2014

I’m amused that on this day, I have zero hits from the US on my blog. Nice job paying attention to Mother’s Day, all:

Image

Posted in Other | Tagged: | Leave a Comment »

Getting Bundler and friends running — part deux

Posted by smathermather on May 6, 2014

In my previous post on Getting Bundler and friends running, I suggested how to modify an existing script to get Bundler and other structure from motion parts/pieces up and running.  Here’s my follow up.

Install Vagrant and VirtualBox.

Download (or clone) this repo:

https://github.com/OpenDroneMap/odm-vagrant

Navigate into the cloned or unzipped directory (on the command line), run

vagrant up

Go have a cup of coffee. Come back. Run

vagrant ssh

Congratulations. You have an Ubuntu machine capable of all sorts of StructureFromMotion / OpenDroneMap goodness.
Next: A tutorial on how to use the tools you just compiled… .

Posted in 3D, Bundler, Drone, Photogrammetry, PMVS, UAS | Tagged: , , , , , , , | 5 Comments »