| # TAKEN FROM HERE https://gist.github.com/benbalter/5858851 | |
| # Bulk convert shapefiles to geojson using ogr2ogr | |
| # For more information, see http://ben.balter.com/2013/06/26/how-to-convert-shapefiles-to-geojson-for-use-on-github/ | |
| # Note: Assumes you're in a folder with one or more zip files containing shape files | |
| # and Outputs as geojson with the crs:84 SRS (for use on GitHub or elsewhere) | |
| #geojson conversion | |
| function shp2geojson() { |
| /* Vedant Misra (vedantmisra.com) (github.com/vedant) | |
| * | |
| * Script for exporting Google Keep note files. | |
| * | |
| * This does not handle attachments or checklists, only note files. Downloads | |
| * each note to a .txt file named for the note's title. | |
| * | |
| * To use this, go to https://drive.google.com/keep/ and wait for the page to | |
| * fully load all of your saved notes; scroll to the bottom to confirm they're | |
| * loaded. Then paste the below in your URI bar, go to the start of the line, |
| # Example of downloading all data from a GeoServer WFS server | |
| # and loading it into a PostGIS database. Use with caution | |
| # as you could put a lot of load on someone's server if they | |
| # host a lot of data which might make them sad. | |
| # In response to: http://underdark.wordpress.com/2012/09/26/wfs-to-postgis-in-3-steps/ | |
| BASEURL="http://data.wien.gv.at/daten/geoserver/ows?service=WFS&version=1.1.0" | |
| for LAYERNAME in `wget -qO- $BASEURL"&request=GetCapabilities" | xpath -q -e "//FeatureType/Name/text()"` ; do | |
| PARTS=(${LAYERNAME//:/ }) |
| # Example of downloading all data from a GeoServer WFS server | |
| # and loading it into a PostGIS database. Use with caution | |
| # as you could put a lot of load on someone's server if they | |
| # host a lot of data which might make them sad. | |
| # In response to: http://underdark.wordpress.com/2012/09/26/wfs-to-postgis-in-3-steps/ | |
| BASEURL="http://data.wien.gv.at/daten/geoserver/ows?service=WFS&version=1.1.0" | |
| for LAYERNAME in `wget -qO- $BASEURL"&request=GetCapabilities" | xpath -q -e "//FeatureType/Name/text()"` ; do | |
| PARTS=(${LAYERNAME//:/ }) |
A Leaflet.js map created with Folium and the default D3 threshold scale. See the Gist for the python code to generate the dataframe. The map was generated with the following Python code:
map.geo_json(geo_path=state_geo, data=state_data,
columns=['State', 'Unemployment'],
threshold_scale=[5, 6, 7, 8, 9, 10],
key_on='feature.id',
fill_color='BuPu', fill_opacity=0.7, line_opacity=0.5,
legend_name='Unemployment Rate (%)',
reset=True)
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> | |
| <html lang="en"> | |
| <head> | |
| <link rel="shortcut icon" href="http://asset.geosprocket.com/img/favicon.ico" type="image/x-icon"> | |
| <meta http-equiv="Content-type" content="text/html; charset=utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> | |
| <title>Mobile Collector</title> | |
| <link href="http://netdna.bootstrapcdn.com/bootswatch/3.0.0/cosmo/bootstrap.min.css" rel="stylesheet"> | |
| <link href='http://api.tiles.mapbox.com/mapbox.js/v1.4.0/mapbox.css' rel='stylesheet' /> | |
| <!--[if lte IE 8]> |
| $(function(){ | |
| var formUrl = '/* ex: https://docs.google.com/a/developmentseed.org/spreadsheet/formResponse?formkey=... */'; | |
| // Set up map | |
| var m = mapbox.map('map').addLayer(mapbox.layer().id(' /* mapbox-account.id */ ')); | |
| // Set up map ui features with point selector | |
| var ui = mapbox.ui().map(m).auto().pointselector(function(d) { | |
| // Remove all points except the most recent |
Here's how to install PostgreSQL and have it run automatically at startup, on an Ubuntu 10.04 virtual machine using Vagrant. This took me a while to figure out:
Add the default lucid32 base box to your vagrant, if you haven't already:
host> vagrant box add lucid32 http://files.vagrantup.com/lucid32.box
Now make a new lucid32 virtual machine and install postgresql on it:
| <div style="width:800px; height:500px" id="map"></div> | |
| <script type='text/javascript'> | |
| if (navigator.geolocation) { | |
| navigator.geolocation.getCurrentPosition(function(position){ | |
| var latitude = position.coords.latitude; | |
| var longitude = position.coords.longitude; | |
| }); | |
| // Lefalet shortcuts for common tile providers - is it worth adding such 1.5kb to Leaflet core? | |
| L.TileLayer.Common = L.TileLayer.extend({ | |
| initialize: function (options) { | |
| L.TileLayer.prototype.initialize.call(this, this.url, options); | |
| } | |
| }); | |
| (function () { | |