A Gentle Introduction to GIS

A session at PyCon US 2012

Saturday 10th March, 2012

1:20pm to 2:15pm (PST)

Datums! Coordinate systems! Map projections! Topologies! Spatial applications are a nebulous, daunting concept to most Pythonistas. This talk is a gentle introduction into the concepts, terminology and tools to demystify the world of the world.

This talk will have multiple parts:

  • What is GIS?
  • Cartography
  • Analysis
  • Geodatabases
  • Types of data
  • Vector
  • Raster
  • How do you talk about spots on earth?
  • What is a datum and why does it matter?
  • Spatial reference systems: WUT?
  • Map projections: what's appropriate and what's web mercator
  • Great circle distances and geodesy (or, your lines are wrong and you should feel bad)
  • Analysis
  • Overlay operators
  • Clementini operators
  • Buffer, clip their friends
  • Will demonstrate concepts with commercial tools (the ArcGIS stack) and some open source (GDAL, OGR, QGIS).

About the speaker

This person is speaking at this event.
Jason Scheirer

Software engineer, linguist, chronic whiner

Next session in E3

2:15pm Making maps with Python by Zain Memon

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When

Time 1:20pm2:15pm PST

Date Sat 10th March 2012

Short URL

lanyrd.com/spcdf

Official session page

us.pycon.org/…e/presentation/79/

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