Revival of the magnetar psr j1622–4950: Observations with meerkat, parkes, xmm-newton, swift, chandra, and nustar F Camilo, P Scholz, M Serylak, S Buchner, M Merryfield, VM Kaspi, ... The Astrophysical Journal 856 (2), 180, 2018 | 72 | 2018 |
LOFAR MSSS: detection of a low-frequency radio transient in 400 h of monitoring of the North Celestial Pole AJ Stewart, RP Fender, JW Broderick, TE Hassall, T Muņoz-Darias, ... Monthly Notices of the Royal Astronomical Society 456 (3), 2321-2342, 2016 | 53 | 2016 |
Calibration artefacts in radio interferometry–I. Ghost sources in Westerbork Synthesis Radio Telescope data TL Grobler, CD Nunhokee, OM Smirnov, AJ Van Zyl, AG De Bruyn Monthly Notices of the Royal Astronomical Society 439 (4), 4030-4047, 2014 | 50 | 2014 |
Using page's cumulative sum test on modis time series to detect land-cover changes TL Grobler, ER Ackermann, AJ van Zyl, JC Olivier, W Kleynhans, ... IEEE Geoscience and remote sensing letters 10 (2), 332-336, 2012 | 31 | 2012 |
Land cover change detection using the internal covariance matrix of the extended Kalman filter over multiple spectral bands BP Salmon, W Kleynhans, F Van den Bergh, JC Olivier, TL Grobler, ... IEEE Journal of selected topics in applied earth observations and remote …, 2013 | 30 | 2013 |
Land cover change detection using autocorrelation analysis on MODIS time-series data: Detection of new human settlements in the Gauteng province of South Africa W Kleynhans, BP Salmon, JC Olivier, F Van den Bergh, KJ Wessels, ... IEEE Journal of selected topics in applied earth observations and remote …, 2012 | 27 | 2012 |
Constraining Polarized Foregrounds for EoR Experiments. II. Polarization Leakage Simulations in the Avoidance Scheme CD Nunhokee, G Bernardi, SA Kohn, JE Aguirre, N Thyagarajan, ... The Astrophysical Journal 848 (1), 47, 2017 | 20 | 2017 |
cubical – fast radio interferometric calibration suite exploiting complex optimization JS Kenyon, OM Smirnov, TL Grobler, SJ Perkins Monthly Notices of the Royal Astronomical Society 478 (2), 2399-2415, 2018 | 18 | 2018 |
Land-cover separability analysis of modis time-series data using a combined simple harmonic oscillator and a mean reverting stochastic process TL Grobler, ER Ackermann, JC Olivier, AJ van Zyl, W Kleynhans IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2012 | 15 | 2012 |
Calibration artefacts in radio interferometry–II. Ghost patterns for irregular arrays SJ Wijnholds, TL Grobler, OM Smirnov Monthly Notices of the Royal Astronomical Society 457 (3), 2331-2354, 2016 | 14 | 2016 |
Meta-optimization of the extended Kalman filter’s parameters through the use of the bias variance equilibrium point criterion BP Salmon, W Kleynhans, F Van den Bergh, JC Olivier, WJ Marais, ... IEEE transactions on geoscience and remote sensing 52 (8), 5072-5087, 2013 | 11 | 2013 |
Fast Decryption Methods for the RSA Cryptosystem TL Grobler, WT Penzhorn Southern Africa Telecommunication Networks and Applications Conference, 2006 | 9 | 2006 |
Calibration artefacts in radio interferometry–III. Phase-only calibration and primary beam correction TL Grobler, AJ Stewart, SJ Wijnholds, JS Kenyon, OM Smirnov Monthly Notices of the Royal Astronomical Society 461 (3), 2975-2992, 2016 | 8 | 2016 |
Redundant interferometric calibration as a complex optimization problem TL Grobler, G Bernardi, JS Kenyon, AR Parsons, OM Smirnov Monthly Notices of the Royal Astronomical Society 476 (2), 2410-2420, 2018 | 7 | 2018 |
Systematic Luby Transform codes as incremental redundancy scheme TL Grobler, ER Ackermann, JC Olivier, AJ Van Zyl IEEE Africon'11, 1-5, 2011 | 7 | 2011 |
Radio interferometric calibration using a complex Student’s t-distribution and Wirtinger derivatives UM Sob, HL Bester, OM Smirnov, JS Kenyon, TL Grobler Monthly Notices of the Royal Astronomical Society 491 (1), 1026-1042, 2020 | 6 | 2020 |
Cavalieri integration ER Ackermann, TL Grobler, W Kleynhans, JC Olivier, BP Salmon, ... Quaestiones Mathematicae 35 (3), 265-296, 2012 | 6 | 2012 |
A search algorithm to meta-optimize the parameters for an extended Kalman filter to improve classification on hyper-temporal images BP Salmon, W Kleynhans, F van den Bergh, JC Olivier, WJ Marais, ... 2012 IEEE International Geoscience and Remote Sensing Symposium, 4974-4977, 2012 | 6 | 2012 |
Detecting land cover change using a sliding window temporal autocorrelation approach W Kleynhans, BP Salmon, JC Olivier, F van den Bergh, KJ Wessels, ... 2012 IEEE International Geoscience and Remote Sensing Symposium, 6765-6768, 2012 | 6 | 2012 |
Minimum error land cover separability analysis and classification of MODIS time series data ER Ackermann, TL Grobler, AJ van Zyl, KC Steenkamp, JC Olivier 2011 IEEE International Geoscience and Remote Sensing Symposium, 2999-3002, 2011 | 6 | 2011 |