About Geographical Information Systems (GIS)
Broadly speaking, GIS is an overarching framework that encompasses both remote sensing and cartography. GIS brings spatial data to life, visualises geographical patterns and reveals underlying processes.
GIS is more than mapping. It involves organising, visualising, and analysing spatial data. It is a powerful toolkit and database that supports the management, measurement, monitoring, and modelling of space and place. GIS analyses provide valuable evidence for decision-making, offering insights and data that can be difficult or costly to obtain without it.
With the development of the internet and global navigation systems, GIS is now everywhere. Although many people may not realise it, most of us use GIS in our daily lives. Thanks to GIS technology and applications, you can, for example, plan the fastest route from A to B, explore the world virtually through various mapping platforms, and track movements or monitor water levels by combining map visualisations with sensor data.
Remote sensing, including the increasingly popular use of drone imagery, is an invaluable source of spatial data for GIS. Such data enable monitoring of processes across both time and space, for example, urbanisation, the impacts of climate change, or the loss of nature.
At the Department of Geography, we use GIS and remote sensing across Physical and Environmental Geography and Human Geography.
Software
The Department of Geography holds licences for GIS and remote sensing software packages, such ArcGIS, eCognition and PCI Catalyst. All software is available in our computer laboratory. If you have questions about access to the software on your own computer or other available resources, please contact Gidske L. Andersen (gidske.andersen@uib.no)