I have no formal training in GIS and have learned on the fly with ArcGIS 9.3 at work and have been dabbling with QGIS on my own time for my business. Is there any resource recommendations ingeneral for getting past the basics of GIS and going into the deep dark secrets? Specifically in relation to experession coding for labeling, queries, etc.
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Some useful stuff here for 1.8 and older http://hub.qgis.org/projects/quantum-gis/wiki/How_do_I_do_that_in_QGIS http://hub.qgis.org/wiki/quantum-gis/Calculating_field_values http://hub.qgis.org/wiki/quantum-gis/List_of_Field_Calculator_Functions |
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Underdark has composed some nice examples for labeling expressions: Easier Conditional Labels in QGIS Here are some helpful links for querying: Working with Attribute Table - Basic Queries If you are interested in coding then you can start with this resource: |
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a nice blog with good QGIS tutorials : http://woostuff.wordpress.com/ |
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