The visualisation of uncertainty in spatially-referenced attribute data using TRUSTworthy data structures

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Title

The visualisation of uncertainty in spatially-referenced attribute data using TRUSTworthy data structures

Content partner

University of Otago

Collection

Otago University Research Archive

Description

This paper presents the use of hierarchical spatial data structures to visualise attribute and spatial uncertainty when using spatial information systems. This is demonstrated using spatially-referenced data from the New Zealand 2001 Census. Firstly, selected current spatial visualisations created to show uncertainty were assessed in an Internet survey, revealing that overall there is not many usable techniques and also users want to see the original information display as well as a display o...

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Format

Research paper

Research format

Conference paper / event

Thesis level

Conference Paper

Date created

2003-12

Creator

Kardos, Julian / Moore, Antoni / Benwell, George

URL

https://hdl.handle.net/10523/719

Related subjects

visualisation-of-uncertainty / attribute / spatial / tessellation / decision making / Spatial Information Research Centre / QA76 Computer software

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