Petchey, Sarah Elizabeth Haidee (2007) Evaluating the potential of internet GIS technology for managing and sharing diverse spatial information: A case study of the National Trust for Scotland. Masters thesis, Durham University.
Emerging Internet GIS technology offers an attractive solution to some data interoperability problems by incorporating existing Internet framework standards, providing familiar web browsers as user interfaces and enabling access to data anywhere at anytime. This study investigates the capability of Internet GIS technology for managing and sharing data using the specific example of the National Trust for Scotland (NTS) as an internationally recognised non-governmental organisation uniquely responsible for the protection and conservation of both the cultural and natural heritage of Scotland. This research first looks at the organisation and evaluates their perceived requirements through semi-structured interviews conducted at selected NTS properties and regional and central offices. The second stage demonstrates how these requirements can be addressed using Internet GIS technology, through the creation of three demonstration systems using two software packages, ArcIMS and ASPMap. Arc IMS was selected as an example of a commercial GIS software product and ASPMap as an example of a bespoke system. NTS staff then evaluated these demonstration systems through questionnaires and during a face-to-face feedback and evaluation session. The specific case study is used to broach common sets of issues such as data access and interoperability, which are shared throughout many research sectors and are becoming more important with the fast developing nature of the Internet. The importance of interoperability and the benefits of adhering to metadata guidelines and open standards are discussed in conjunction with internal and external data sharing. Recent advancements in web service technology and their potential for inter- organisational data exchange are also discussed. If pitched practically to address user's needs, an Internet GIS would be invaluable for a spatially oriented organisation like NTS. Results indicated that users required basic GIS functionality and favoured a bespoke approach, both for financial and practical reasons.
|Item Type:||Thesis (Masters)|
|Award:||Master of Science|
|Copyright:||Copyright of this thesis is held by the author|
|Deposited On:||08 Sep 2011 18:31|