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@om-henners
om-henners / 15 minute map.ipynb
Created February 26, 2016 11:28
Entry for the #gistribe 15 minute map competition
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@om-henners
om-henners / Unsupervised imagery classification.ipynb
Created July 2, 2015 02:15
Example classifying raster imagery using scikit-learn for imagery classification
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@om-henners
om-henners / fiona_streaming.py
Last active August 29, 2015 14:17
Tweepy streaming to Fiona
#! /usr/bin/env python
# -*- coding: utf-8 -*-
"""
Stream twitter data directly to a dataset with Fiona and Tweepy.
"""
import fiona
import fiona.crs
from tweepy.streaming import StreamListener
0 96.882
4.646 96.921
9.293 96.93
13.939 96.914
18.585 96.896
23.232 96.872
27.878 96.823
32.525 96.744
37.171 96.665
41.817 96.634
@om-henners
om-henners / minimum spanning tree.ipynb
Created October 30, 2014 01:41
minimum spanning tree and TSP
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@om-henners
om-henners / dennys laquinta distance.ipynb
Last active August 29, 2015 14:05
Found the [Mitch Hedberg and GIS](http://njgeo.org/2014/01/30/mitch-hedberg-and-gis/) article through [Hacker News](https://news.ycombinator.com/item?id=8191020) and decided to see just how much distance was needed for the statement to be true even in most case.
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@om-henners
om-henners / script_mail_wrapper.py
Last active August 29, 2015 14:03
Example of using a with statement to wrap your script so that it will notify with an email on success or failure. The error is then re-raised, so whatever is running the original tool will see it. The mail section was taken from the snipped provided at http://gis.stackexchange.com/a/103394/150
import smtplib, os
from email.MIMEMultipart import MIMEMultipart
from email.MIMEBase import MIMEBase
from email.MIMEText import MIMEText
from email import Encoders
import traceback
import textwrap
from datetime import datetime
from StringIO import StringIO
@om-henners
om-henners / iPython_svg_example.ipynb
Last active August 29, 2015 13:58
iPython shapely geometry representation example
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@om-henners
om-henners / mac_gis.sh
Created March 13, 2014 22:50
Shell scripts to install a reasonable base for GIS work on OS X 10.9 Mavericks
#!/bin/bash
#This script reinstalls my python/GIS environment on Maverics
#install homebrew
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
brew update
brew upgrade
#and now everything else
brew tap homebrew/dupes
@om-henners
om-henners / aus_polling_places.py
Created September 6, 2013 00:58
From a CSV which you can download from the [AEC](http://www.aec.gov.au/) generate a GeoJSON file containing locations of polling places in your electorate. See example output for the [Melbourne electoral division](http://www.aec.gov.au/profiles/vic/Melbourne.htm). Note, the script needs [Requests](http://docs.python-requests.org/en/latest/) to r…
"""
Where is my polling place?
==========================
Simple script to call the Google Geocoder service and get a map of polling
places. View the locations in Google Maps by converting the outout GeoJSON to
KML (Use ogr2ogr or `Jason Sanford's geojson-google-maps
<https://github.com/JasonSanford/geojson-google-maps>`_ utility) .Note that
the Google TOS require that the results of the geocode are used to be viewed
in google maps.