Adriaan van Niekerk

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	All	Since 2016
Citations	2565	1456
h-index	23	20
i10-index	55	46

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Co-authors

Laco MucinaHarry Butler Institute, Murdoch University, PerthVerified email at murdoch.edu.au
Walter MusakwaAssociate Professor University of JohannesburgVerified email at uj.ac.za
Ronnie DonaldsonStellenbosch UniversityVerified email at sun.ac.za
Manfred SpocterDepartment of Geography and Environmental StudiesVerified email at sun.ac.za
Sanette FerreiraProfessor in Geography and Environmental Studies, Stellenbosch UniversityVerified email at sun.ac.za
Jascha MullerStudent, GIS and remote sensing specialist, Stellenbosch UniversityVerified email at sun.ac.za
Steven L. ChownSchool of Biological Sciences, Monash UniversityVerified email at monash.edu
Carsten RahbekProfessor of Macroecology, Center for Macroecology, Evolution and Climate, Copenhagen & ImperialVerified email at snm.ku.dk
Ilze BoonzaaierStellenbosch UniversityVerified email at sun.ac.za
Jaco KempDepartment of Geography & Environmental Studies, Stellenbosch UniversityVerified email at sun.ac.za
Divan VermeulenGIS and remote sensing specialist, Stellenbosch UniversityVerified email at sun.ac.za
Wilfried ThuillerSenior Scientist, Laboratoire d'Ecologie Alpine, CNRS, Univ. Grenoble Alpes, FranceVerified email at univ-grenoble-alpes.fr
Gerhard MyburghGIS & Earth Observation Specialist, Stellenbosch UniversityVerified email at sun.ac.za
Melodie A. McGeochLife Science, La Trobe UniversityVerified email at latrobe.edu.au
James M DabrowskiNatural Resources and Environment, CSIRVerified email at csir.co.za
Ralf SchulzProfessor for Environmental Sciences, University Koblenz-LandauVerified email at uni-landau.de
Moses Azong ChoProfessor, University of Pretoria and Research Group Leader, Precision Agriculture, CSIRVerified email at csir.co.za
Nitesh PoonaSASRIVerified email at sugar.org.za
Riyad IsmailsappiVerified email at sappi.com
Jaco Le RouxAssociate Professor, Macquarie University, SydneyVerified email at mq.edu.au

Adriaan van Niekerk

Centre for Geographical Analysis, Stellenbosch University

Verified email at sun.ac.za

GIS remote sensing geomorphometry GEOBIA


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
A new GISc framework and competency set for curricula development at South African universities H du Plessis, A Van Niekerk South African Journal of Geomatics 3 (1), 1-12, 2014	816	2014
Ants, altitude and change in the northern Cape Floristic Region A Botes, MA McGeoch, HG Robertson, A Niekerk, HP Davids, SL Chown Journal of biogeography 33 (1), 71-90, 2005	133	2005
Predicting runoff-induced pesticide input in agricultural sub-catchment surface waters: linking catchment variables and contamination JM Dabrowski, SKC Peall, A Van Niekerk, AJ Reinecke, JA Day, R Schulz Water Research 36 (20), 4975-4984, 2002	97	2002
Model-based integrated methods for quantitative estimation of soil salinity from hyperspectral remote sensing data: A case study of selected South African soils ZE Mashimbye, MA Cho, JP Nell, WP De Clercq, A Van Niekerk, ... Pedosphere 22 (5), 640-649, 2012	87	2012
Effect of pan-sharpening multi-temporal Landsat 8 imagery for crop type differentiation using different classification techniques JK Gilbertson, J Kemp, A Van Niekerk Computers and Electronics in Agriculture 134, 151-159, 2017	69	2017
A comparison of land unit delineation techniques for land evaluation in the Western Cape, South Africa A Van Niekerk Land Use Policy 27 (3), 937-945, 2010	68	2010
Implications of land use change for the sustainability of urban areas: A case study of Stellenbosch, South Africa W Musakwa, A Van Niekerk Cities 32, 143-156, 2013	59	2013
Incorporating risk mapping at multiple spatial scales into eradication management plans H Kaplan, A van Niekerk, JJ Le Roux, DM Richardson, JRU Wilson Biological Invasions 16 (3), 691-703, 2014	54	2014
An evaluation of digital elevation models (DEMs) for delineating land components ZE Mashimbye, WP de Clercq, A Van Niekerk Geoderma 213, 312-319, 2014	52	2014
Machine learning performance for predicting soil salinity using different combinations of geomorphometric covariates D Vermeulen, A Van Niekerk Geoderma 299, 1-12, 2017	48	2017
Modelling the winter distribution of a rare and endangered migrant, the Aquatic Warbler Acrocephalus paludicola BA Walther, N Schäffer, A Van Niekerk, W Thuiller, C Rahbek, SL Chown Ibis 149 (4), 701-714, 2007	42	2007
Evaluation of a rule-based compositing technique for Landsat-5 TM and Landsat-7 ETM+ images W Lück, A Van Niekerk International Journal of Applied Earth Observation and Geoinformation 47, 1-14, 2016	36	2016
Effect of feature dimensionality on object-based land cover classification: A comparison of three classifiers G Myburgh, A Van Niekerk South African Journal of Geomatics 2 (1), 13-27, 2013	35	2013
Value of dimensionality reduction for crop differentiation with multi-temporal imagery and machine learning JK Gilbertson, A Van Niekerk Computers and Electronics in Agriculture 142, 50-58, 2017	33	2017
An evaluation of supervised classifiers for indirectly detecting salt-affected areas at irrigation scheme level SJ Muller, A Van Niekerk International journal of applied earth observation and geoinformation 49 …, 2016	28	2016
Game, fences and motor vehicle accidents: spatial patterns in the Eastern Cape. PJ Eloff, A Van Niekerk South African Journal of Wildlife Research 35 (2), 2005	28	2005
Identification of WorldView-2 spectral and spatial factors in detecting salt accumulation in cultivated fields SJ Muller, A Van Niekerk Geoderma 273, 1-11, 2016	27	2016
The role of elephant Loxodonta africana pathways as a spatial variable in crop-raiding location K Von Gerhardt, A Van Niekerk, M Kidd, M Samways, J Hanks Oryx 48 (3), 436-444, 2014	27	2014
Why cordylid lizards are black at the south‐western tip of Africa DA Janse van Rensburg, PFN Mouton, A Van Niekerk Journal of Zoology 278 (4), 333-341, 2009	27	2009
Input variable selection for interpolating high-resolution climate surfaces for the Western Cape A Van Niekerk, SJ Joubert Water SA 37 (3), 2011	26	2011

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