In today’s QGIS tutorial we will be opening a PostGIS table in QGIS. For a start we can start by knowing what PostGIS is and what it is used for. PostGIS – this is a PostgreSQL spatial extension that enables the PostgreSQL database to store spatial data and information. ItContinue Reading

PostGIS is a special spatial extension for PostgreSQL. With this extension, we can store spatial and geometry information to a table or database. It regarded as a powerful way to store our GIS datasets. Here we will be learning how to install PostGIS, PostgreSQl and enabling the PostGIS extension onContinue Reading

We know a few GIS Enthusiasts out there who have completely moved from Windows OS to the Linux OS. Today we are going to provide a guide on how to install QGIS 3.4.1 on your machine. Linux Mint 19 is a great Linux for Desktop. You can install the QGISContinue Reading

A few weeks ago, we published a tutorial on the steps for Creating an ArcGIS Dashboard using Esri’s ArcGIS Online tools. We recently noticed concern about the Dashboards not being mobile friendly when the end users interact with them. In actual fact, one has to tilt their device into landscapeContinue Reading

A total station can be used for surveying, but it will only do what you tell it to. That’s why accurate measurements depend on the right setup. Most total stations measure angles with the electrical-optical scanning of precise bar codes that are etched onto rotating glass cylinders or discs locatedContinue Reading

You probably have seen a Dashboard on any one of the websites that you might have visited and asked yourself how such a thing can be created. A dashboard is a type of graphical user interface which often provides at-a-glance views of key performance indicators relevant to a particular objectiveContinue Reading