Quantum GIS

QGIS tutorial – Creating a choropleth / heat map

QGIS tutorial – Creating a choropleth / heat map

This lesson  will show you how to create a choropleth or heat map based on data from the US Census Bureau You will learn how to : • Write simple excel formula to join two columns • Import a csv into QGIS to perform a data join with a shapefile • Create a graduated choropleth with Jenks distribution • Create ...

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How to create Custom QGIS Forms

How to create Custom QGIS Forms

This is a Melbourne QGIS user group workshop video of custom qgis forms building. With this workshp you will learn how to create your personalized forms to manipulate data in QGIS using Qt Designer.

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QGIS Tutorial : Super Nice Labels

QGIS Tutorial : Super Nice Labels

With QGIS and data defined properties it is quite easy to create elaborate labels for your maps. this tutorial show you how to set up your project layers to enable this functionality.

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QGIS 2.8 : Dynamic Queries With PostGIS

QGIS 2.8 : Dynamic Queries With PostGIS

A short demonstration of why it is such a good idea to use PostGIS as your QGIS 2.8 datastore. I show how views can be used to create dynamic layers that are updated as the layers around them are changed.

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Using QGIS server

Using QGIS server

All based on open source. QGIS and QGIS server has several functions that makes it easier for both the users and administrators of the systems. That could be saving styles and attrib-ute forms to the database, styling and publish WMS and WFS directly from the desktop QGIS application. With a combination of different types of caching mechanisms we achieve fast ...

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QGIS Layer Properties: Symbology and Labels

QGIS Layer Properties: Symbology and Labels

QGIS is a free and open source GIS software program that can be used to make maps and perform geospatial analysis. This webinar will introduce the concept of attribute data and take you through the steps necessary to change the symbology of your data layers and to create relevant and flexible labels for your maps.

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QGIS Tips: OpenLayers Plugin

QGIS Tips: OpenLayers Plugin

QGIS OpenLayers Plugin is a QGIS plugin embedding OpenLayers functionality like OpenStreetMap, Google Maps, Yahoo Maps layers and more en → fr Plugin

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QGIS 2.8 is ready for download

QGIS 2.8

Finnally, QGIS 2.8 is ready for download in the QGIS  download page. This is a special release since it is designated an ‘LTR’ (Long Term Release). It will be supported with backported bug fixes for one year, and will be in permanent feature freeze (i.e. no new features will be added, only bug fixes and trivial updates). The purpose of this releases ...

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