GIS coaching for territorial management.
Despite the very widespread false idea according to which the geodatabases file ( .gdb ) cannot be read and modified using tools within the Esri ArcGIS platform, recent versions of GDAL (and therefore using applications such…
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This tutorial provides you with the necessary steps to manage databases in QGIS. Although QGIS can handle several types of databases, we used SpatiaLite because it provides a lot of features without the need for a…
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One of the main differences between data management with shapefiles and a database is the ability to create different “views” for the same data. In this article, the last in the series devoted to SpatiaLite with…
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In a previous article we have discussed ( How to create a SpatiaLite database with QGis 2.8 ) how to import a shapefile into a SpatiaLite database. The method is the same for other types of…
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When we need to use a tool of the QGis toolbox, it is usually in the heat of the moment and we omit some preliminary configuration points . As usual, at one time or another we…
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One of the GIS areas where much remains to be done is the domain of time analysis. Indeed, if almost all the available tools focus on the spatial evolution of a phenomenon, one finds oneself quite…
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