Gail Millin-Chalabi, Mimas - Landmap Service
Spatial data can be referred to as geographic data or geospatial data. Spatial data provides the information that identifies the location of features and boundaries on Earth. Spatial data can be processed and analysed using Geographical Information Systems (GIS) or Image Processing packages. There are different types of spatial data which can be split into two categories:
Spatial data is analysed to create meaningful information for a particular application or purpose. The communication of information from the spatial analysis is often represented as a map produced with a specific audience in mind.
Accessing Spatial Data
It is now common place for spatial data to be provided through the web. There are standards for delivery of spatial data on the web provided by the Open Geospatial Consortium (OGC). These standards include:
• Web Map Services (WMS) – accessing a portrayal of spatial data on the web e.g. map
• Web Coverage Services (WCS) – downloading coverage data
• Web Feature Services (WFS) – downloading feature data
There is a range of academic services that provide spatial data and OGC services e.g.
• Landmap hosted at Mimas, University of Manchester
• Digimap hosted at EDINA, University of Edinburgh
• NERC Earth Observation Data Acquisition and Analysis Service (NEODAS), Airborne Research and Survey Facility (ARSF), Plymouth Marine Laboratory (PML)
• Global Land Cover Facility (GLCF) hosted at the University of Maryland
Dr Sarah Lindley, Geography
Ms Julia McMorrow, Geography
Dr Angela Harris
Dr Kamie Kitmitto, Mimas
Mr Richard Kingston, Planning
Projects using Spatial Data
Millin-Chalabi, G.M., McMorrow, J.M. and Agnew, C.A. (2011), Using ASAR & ERS-2 to Detect a Moorland Fire Scar in the Peak District National Park. In 5th Int Conference on Wildland Fire, 09 May 2011 - 13 May 2011. eScholar ID:130108
This research project is in collaboration with Mimas and the School of Environment and Development (SED). The focus is to develop a spatial and temporal model of wildfire risk and impact assessment using both optical and radar remotely sensed data for the Peak District National Park (PDNP). Key study areas include Bleaklow and Kinder which experienced large fires on 18 April 2003.
McMorrow, J., Lindley, S., Aylen, J., Cavan, G., Albertson, K., Boys, D. "Moorland wildfire risk, visitors and climate change: patterns, prevention and policy." In Drivers of Change in Upland Environments, ed. A. Bonn, T. Allott, K. Hubacek & J. Stewart, 404-431. Abingdon: Routledge, 2009. eScholarID:3b3098
This text resulted by a collaboration of expertise in remote sensing, GIS, planning and economics to produce a spatial data model which identified the key factors affecting wildfire risk in the Peak District National Park.
Lillesand, T., Kiefer, R.W. and Chipman, J. (2008) Remote Sensing and Image Interpretation, 6th edition. Wiley: London [ISBN 978-0-470-05245-7]
Longley, P. Goodchild, M and Rhind, D. (2001) Geographic Information Systems and Science John Wiley and Sons : Chichester [ISBN: 0471892750]
Heywood I, Cornelius S and Caver S. An Introduction to Geographical Information Systems Second Edition Prentice Hall [ISBN 0130611980]
Geospatial Analysis - A comprehensive guide by Dr Michael de Smith and Prof Paul Longley, University College London, and Prof Mike Goodchild, UC Santa Barbara
Open Geospatial Consortium