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Browsing by Subject "Geospatial data"

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Application of geospatial data in cyber security

Author: Veerasamy, Namosha ; Yoolla, Yaseen ; Dawood, Zubeida C Date: Jun 2022 Geospatial data is often perceived as only being related to maps, compasses and locations. However, the application areas of geospatial data are far wider and even extend to the field of cybersecurity. Not only is there an ability to show ... Read more
Assessment of spatial data infrastructures

Author: Cooper, Antony K ; Van Huyssteen, Elsona ; Das, S ; Coetzee, M ; Mans, Gerbrand G Date: Jul 2014 A Spatial Data Infrastructure (SDI) is an evolving concept, essentially consisting of policies, institutional arrangements, Geographical Information Systems (GISs), data bases, networks, Web services and portals to facilitate and coordinate ... Read more
Detailed services in a spatial data infrastructure from the computation viewpoint

Author: Cooper, Antony K ; Moellering, H ; Hjelmager, J ; Rapant, P ; Laurent, D ; Abad, P ; Danko, D Date: Nov 2009 The Commission on Geospatial Data Standards of the International Cartographic Association (ICA) is working on defining formal models and technical characteristics of Spatial Data Infrastructures (SDI). The Commission has already presented ... Read more
A framework for visual analytics of spatio-temporal sensor observations from data streams

Author: Sibolla, Bolelang H ; Coetzee, S ; Van Zyl, TL Date: Dec 2018 Sensor networks generate substantial amounts of frequently updated, highly dynamic data that are transmitted as packets in a data stream. The high frequency and continuous unbound nature of data streams leads to challenges when deriving ... Read more
Institutionalising a GSDI at the CSIR

Author: Van Deventer, Heidi Date: Apr 2011 Institutionalising a Geospatial Data Infrastructure (GSDI) was a major watershed for research data management at the Council for Scientific and Industrial Research (CSIR). For the first time in the CSIR's history, the Information and ... Read more
More than location: what address standards tell us about addresses

Author: Coetzee, S ; Cooper, Antony K ; Piotrowski, P ; Lind, M ; McCart Wells, M ; Wells, E ; Griffiths, N ; Nicholson, MJ ; Kumar, R ; Lubenow, J ; Lambert, J ; Anderson, C ; Yurman, S ; Jones, R Date: Jun 2010 An address is most often used to direct people to a delivery point. Standardizing addresses streamlines the delivery process, whether this delivery is for postal mail, emergency response, utilities (water, electricity, sewerage, etc.), financial ... Read more
Spatial data infrastructures (SDIs) and observatories for spatial analysis

Author: Cooper, Antony K Date: Nov 2013 This policy note highlights some issues concerning spatial data infrastructures (SDIs) and similar systems in South Africa, which aim at providing integrated, harmonized, quality geospatial data sets readily, quickly and affordably to users. ... Read more
Theoretical multi-tier trust framework for the geospatial domain

Author: Umuhoza, D ; Agbinya, JI ; Vahed, Anwar Date: 2010 Sensory data also known as Geospatial data is collected in-situ or remotely by different types of sensors from different geographic locations, by different agencies and over a period of time. A vast amount of data is processed via web services. ... Read more

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Browsing by Subject "Geospatial data"

Browsing by Subject "Geospatial data"

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