noahlt

# add this to your .bash_profile to use it
# source: https://gist.github.com/noahlt/2662634
function killport {
    if [ ! -n "$1" ] || [ $1 == '--help' ] || [ $1 == '-h' ]
    then
        echo '`killport <PORT>` finds the process listening to the specified port and kills it.'
    else
        process_line=`sudo lsof -i :$1 | tail -1`
        if [ "$process_line" == "" ]
        then

mbostock

license: gpl-3.0

JDWarner

"""
_jaccard.py : Jaccard metric for comparing set similarity.

"""

import numpy as np


def jaccard(im1, im2):
    """

mhkeller

-- Census tract population is column dp0010001

WITH op AS
  (SELECT the_geom,
          cartodb_id,
          dp0010001,
          Row_number() OVER (
                             ORDER BY Cdb_latlng(/* Starting latitude */, /* Starting longitude */) <-> the_geom) AS row_number
   FROM /* Table name */ LIMIT /* Max census tracts queryable */),
     sm AS

dwtkns

# This is a shell function to quickly grab the data for a given Landsat 8 tile ID from Google's servers
# For example:
# l8get LC81690352014169LGN00

# The echo at the end is to remind myself of the syntax for extracting bands 8, 4, 3, and 2. (Pansharp, Red, Green, Blue)

# On OSX this would go into your ~/.bash_profile file.
# Requires gsutil from https://developers.google.com/storage/docs/gsutil_install
# Most useful in conjunction with USGS' Earth Explorer: http://earthexplorer.usgs.gov/

dannguyen

#!/usr/bin/env ruby
# nyt-list-scrape.rb
# Dan Nguyen @dancow
# Created: 2014-07-26
# Updated: 2014-07-29
#
# Scrape the titles/urls of articles recommended to the user by the NYT,
# and also, the most popular ones at the moment
#
# Requirements: Ruby 1.9.x and the Mechanize gem and a NYT digital subscriber account

briantjacobs

Storytelling from Space: Tools/Resources

This list of resources is all about acquring and processing aerial imagery. It's generally broken up in three ways: how to go about this in Photoshop/GIMP, using command-line tools, or in GIS software, depending what's most comfortable to you. Often these tools can be used in conjunction with each other.

Acquiring Landsat & MODIS

Web Interface

• USGS Earth Explorer - Browser and data access (create a login)
  http://earthexplorer.usgs.gov/

• Landsat archive

dalekunce

Mac OS X GIS Setup

OS X Preferences

---

# Expand save panel by default
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true

chrishwiggins

FAQ:

where are some fun datasets to play with?

1. CMU:
http://lib.stat.cmu.edu/datasets/

2. UCI:

a) MLR@UCI (machine learning repository / machine learning archive )

emeeks

d3.svg.circularbrush = function() {
	var _extent = [0,Math.PI * 2];
    var _circularbrushDispatch = d3.dispatch('brushstart', 'brushend', 'brush');
	var _arc = d3.svg.arc().innerRadius(50).outerRadius(100);
	var _brushData = [
		{startAngle: _extent[0], endAngle: _extent[1], class: "extent"},
		{startAngle: _extent[0] - .2, endAngle:  _extent[0], class: "resize e"},
		{startAngle: _extent[1], endAngle: _extent[1] + .2, class: "resize w"}
		];
	var _newBrushData = [];