Python Geospatial Development Essentials
Packt Publishing Ltd, 17/06/2015 - 192 páginas
This book provides you with the resources to successfully develop your own GIS application in Python. The book begins by walking you through the loading and saving of data structures before you start to build the look and feel of your application and create its interactive map window. You'll then move on to managing, editing, and analyzing spatial data from within the application and finish with instructions for packaging the application for distribution.
By the end of the book, you should be able to use your GIS application as a template for further development, with the potential to expand and customize it to suit your needs.
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Although storage space itself is not as much of an issue these days, from a user's
perspective, installing a 200 MB application is still a greater psychological
investment with a greater toll in terms of willingness to try it than a mere 30 MB ...
Download and run the installation program. For the actual code writing and
editing, we will be using the built-in Python Interactive Development Environment
(IDLE), but you may of course use any code editor you want. The IDLElets you
Chapter Installation Purpose 1 Python 1 PIL Raster data, management, and
analysis 1 Shapely Vector management and analysis 2 PyShp Data 2 PyGeoj
Data 2 Rtree Vector data speedup 4 PyAgg Visualization 7 Py2exe Application ...
To install the package on Windows, open your command line and type C:/
Python27/Scripts/pip install path/to/Rtree-0.8.2.-cp27-none- win32.whl. 4. To
verify that the installation has worked, open an interactive Python shell window
and type ...
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