Tutorials

We hope you find these tutorials useful. We publish a new set of tutorials every month. You are also welcome to visit our main site at invisibleroads.com.

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• Collaborate with software engineers

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  • See features

Find objects in satellite images

• Classify a satellite image using a convolutional neural network
• Orthorectify satellite images with ENVI

Design geographic information systems

• Build a simple GIS web application using GeoDjango and Google Maps
• Install GeoDjango
• Load points from a shapefile with GDAL
• Save points to a shapefile with GDAL
• Extract raster windows from satellite imagery with GDAL
• Merge rasters into a single raster with GDAL
• Install GeoServer
• List geospatial software

Automate office functions

• Build a document search engine using Xapian and Pylons

Automate Windows applications with win32com

• Call GOOG-411 with the Skype COM interface and Microsoft Speech API
• Read mail using the Lotus Notes COM interface
• Convert a document to PDF using the Adobe Acrobat COM interface

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