Geospatial techniques

Tobler’s First Law of Geography states: “everything is related to everything else, but near things are more related than distant things”. This has never been more applicable than in today’s data-rich world where reliance on digital geospatial data is found everywhere.

A geospatial map of ice velocity in Greenland

Spatial analysis is central to much of the research we undertake in the Department of Geography, including the mapping of spatial inequality and patterns of digital engagement and remote observation of volcanic gases, global dust emissions, earthquakes and ice sheets.

Our facilities enable our graduates to gain theoretical understanding and practical experience of industry-leading software and programming languages, equipping them with the crucial transferrable skills to capture, store, analyse and display geospatial data.

Here is an example of how the department's expertise in geospatial techniques might benefit a BSc Geography student throughout their degree.

Level 1

Our first-year undergraduates gain foundational training in finding, evaluating, analysing and presenting geospatial data and information (such as satellite images and spatial census data) using the Matlab programming language and ArcGIS – an industry-leading Geographical Information System (GIS). As well as computer-based practicals, students will also use geospatial equipment on local field trips, enabling them to learn technical skills such as topographic surveying.

Level 2

Second-year undergraduates develop their geospatial skills by focussing on data processing, geo-statistics, GIS and Remote Sensing. Students use large geospatial datasets to study contemporary social and environmental processes, by tackling real-world topical problems, such as the siting of terrestrial wind farms in the UK. Geospatial techniques will also be applied to data which students collect on an international residential fieldclass using a variety of field techniques and equipment.

Level 3

In their third year, undergraduates have the chance to use relevant field techniques and equipment, and apply their expertise in statistics, programming, remote observation and GIS to carry out independent research on their dissertation and on optional field classes. Students may also choose to further specialise in Matlab, where they will write computer code to analyse satellite images and meteorological time series and determine glacier flow, and Advanced Geospatial Techniques where they will use targeted case studies and new technologies, such as drone-derived data, to make high-resolution topographic surfaces.

This pathway would provide ideal training for our MSc in Applied Geographic Information Systems.

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