Mapbox Training ICCM 2013

#ICCM2013Development Seed

@nas_smithNate Smith, Development Seed

Monday, November 25, 13

#ICCM2013

@nas_smithMonday, November 25, 13

Custom tools for maps.













Analysis Map Design

Data Collection


Analysis Map Design

Data Collection


Experimenting in how to make it easier to publish maps.


Two ways we experiment in making maps:

1. make tiles2. draw data dynamically in the browser


Making tiles.



Supported Formats: - ESRI Shapefile - GeoTiff- PostGIS- SQLite- CSV- KML - GeoJSON


Style Add interactivity

Process

ExportPublish


Quick tour...



CartoCSS is code.


#borders { line-color: #fff; line-width: 3; }


Carto is like CSS.


Multiple styles for each layer.


#borders { line-color: #fff; line-width: 3; ::outline { line-color: #000; line-width: 6; }}


Define variables.


//variables for features@water: #000;

//variables for scale or zoom@z1: 1.5;


Filters & conditions.


#world[population > 100]#world[population < 100]#world[population >= 100]#world[population <= 100]


#world[population = 100]#world[population != 100]

#world[name =~ "A.*"]


Raster pixels can be colored.


#dem {raster-colorizer-stops:

stop(0, #fff)stop(900, @l2) stop(1300, @l3)stop(1900, @l4)stop(2500, @l5);


Example 1.Shapefile + Dots & more


Example 2.PostGIS + Chloropleth/Dots/Text


Example 3.GeoTiff + Terrain


Drawing dynamically.




Technology

Mapbox Training ICCM 2013