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Browsing Centre for Geo-Information Science (CGIS) by Type "Article"
Now showing items 1-20 of 30
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(European Commission Joint Research Centre, 2013)An address is a common reference for a multitude of information. In South Africa, multiple address datasets are developed and maintained by various public and private organizations with little or no cooperation on data ...
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(CONSAS Conference, 2013-06)The paper explores the adoption of ISO 19152, Geographic information -- Land Administration Domain Model (LADM), in the enhancement of the current City of Johannesburg Land Information System (CoJLIS) data model. The CoJLIS ...
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(MDPI, 2022-10-31)The Miombo woodland is the most extensive tropical woodland in south-central Africa. However, field sample plot data on forest cover changes, species distribution and carbon stocks in the Miombo ecoregion are inadequate ...
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(MDPI, 2023-03)Land degradation (LD) is a global issue that affects sustainability and livelihoods of approximately 1.5 billion people, especially in arid/semi-arid regions. Hence, identifying and assessing LD and its driving forces ...
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(CONSAS Conference, 2013-08)Accessibility to higher resolution earth observation satellites suggests an improvement in the potential for fine scale image classification. In this comparative study, imagery from three optical satellites (WorldView-2, ...
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(Springer, 2023-03)Ecological research has focused on the importance of environmental factors on spatial biodiversity variations and organisation. This is important because of scant conservation resources. We used stepwise backward selection ...
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(MDPI, 2022-09-30)The study of ecosystem services and the valuation of their contribution to human wellbeing is gaining increasing interest among scientists and decision-makers. The setting of this study was a critical biodiversity area on ...
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(AOSIS Open Journals, 2013-03-15)Agriculture has both direct and indirect effects on the quality of surface water and groundwater and is among the leading causes of water quality degradation, mainly as a result of the excessive use of agrochemicals. Water ...
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(MDPI, 2023-12)The relationship between plant productivity, measured according to biomass and species richness, is a fundamental focal point in community ecology, as it provides the basis for understanding plant responses or adaptive ...
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(Wiley, 2023-09)Assessments of species diversity and richness are essential to understand present ecological and biodiversity conditions for effective conservation management strategies. Biodiversity indicators determine rangeland health ...
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(Academy of Science of South Africa, 2012-03)The launch of artificial satellites (as early as in 1957), specifically the launch of the first laser tracked satellite, Beacon-B, in 1964, has provided data sets which have allowed researchers to probe the long to medium ...
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(Geological Society of South Africa, 2011-12)We investigate the use of distribution functions to characterise the geophysical signals and noise components embedded in the geodetic Very Long Baseline Interferometry (VLBI) data sets across some of the International ...
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(AOSIS, 2023-04)It is well known that fire is a common driver in many biomes and it plays a vital role in maintaining ecosystem functioning in many South African biomes. This ecosystem process is an important determinant of plant community ...
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(Springer, 2023-03)Please read abstract in article.
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(Kassel University Press, 2022-03-07)One of the main difficulties facing agribusiness development in Cote d’Ivoire, is the issue of benefit sharing. Although communal land is expected to be equitably beneficial to all who have a stake on the land, unclear ...
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(3SMedia, 2013)The application of the Land Administration Domain Model (LADM) to the City of Johannesburg Land Information System is based on the fact that different organisations have different responsibilities in data maintenance. Part ...
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(OpenJournals Publishing, 2011-07)African horse sickness (AHS) is a disease that is endemic to sub-Saharan Africa and is caused by a virus potentially transmitted by a number of Culicoides species (Diptera: Ceratopogonidae) including Culicoides imicola ...
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(AOSIS, 2022)No abstract available.
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(CONSAS Conference, 2014-08)In the wake of the rapidly increasing global geospatial industry, a shortage of registered GISc professionals, as well as professional GISc registration challenges, have been reported in South Africa. The suitability of ...
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(CONSAS Conference, 2012-01)The value of GIS data in the functioning of both public and private organizations has increased enormously, to the extent that it is difficult to imagine a modern organization without the use of GI technologies. Currently, ...
Now showing items 1-20 of 30