PostGIS

Most Popular Frameworks for Back-end Web-GIS Development

Most Popular Frameworks for Back-end Web-GIS Development

A lot goes on in the backend of a Web GIS application. In the backend, most of the manipulation and querying of data takes place. Therefore, it is crucial that one chooses the backend wisely. Python programing language is mostly used for the backend of a web GIS application. The main reason is because Python…

GeoDjango Tutorial Guide

GeoDjango Tutorial Guide

Some months ago, I was requested to develop a written guide on web-mapping system development using GeoDjango as published on the playlist on My Channel . After great efforts, I have released a complete GeoDjango guide that serves as a written replica of the YouTube Playlist. The guide illustrates the possibilities of developing a fully-fledged…

Filtering data from PostGIS database in QGIS

Filtering data from PostGIS database in QGIS

Hello, Today, I wanted to share a very short article with you regarding spatial data queries in QGIS from a PostGIS database. This is an approach widely used by developers, analysts and other professionals in the GIS sector in trying to achieve their objectives.Loading spatial data from a remote server or node, at times, requires…

The good news in QGIS 2.14.0 – Essen

The good news in QGIS 2.14.0 – Essen

In the last few years, QGIS has really grown in a huge collection of tools, algorithms tackling various tasks in its environments.The Dev team has really given QGIS a new look and feel and also power to roar in the GIS world. Tools tackling simple to complex processes have now been developed and been released…

Important Python Libraries for Geospatial

Important Python Libraries for Geospatial

Today, I take a look at the Python Libraries useful when dealing with Geospatial Data. The most popular GIS; QGIS and ArcGIS are developed on Python thus giving us the power to extend their tools to suit our needs in the organization. For Instance, QGIS offers the “Plugin Builder” tool that is focused on personal…