Monitoring land degradation in Southern Africa based on net primary productivity. - Konrad J. Wessels; Stephen D. Prince; J. Small (IGARSS, 2003)

Detection of Land Cover Change Using an Artificial Neural Network Within a Temporal Sliding Windowon Modis Time Series Data. - Jan C. Olivier; Konrad J. Wessels; Seare Araya (IGARSS (4), 2008)

Long-Term Phenology and Variability of Southern African Vegetation. - Karen C. Steenkamp; Konrad J. Wessels; Sally Archibald; Graham Von Maltitz (IGARSS (3), 2008)

Three-dimensional Woody Vegetation Structure across Different Land-use Types and -land-use Intensities in a Semi-arid Savanna. - Jolene T. Fisher; Barend Erasmus; Edward Witkowski; Jan van Aardt; Gregory Asner; Ty Kennedy-Bowdoin; David E. Knapp; Ruth Emerson; James Jacobson; Renaud Mathieu; Konrad J. Wessels (IGARSS (2), 2009)

Improving NDVI Time Series Class Separation using an Extended Kalman Filter. - Waldo Kleynhans; J. Corne Olivier; Brian P. Salmon; Konrad J. Wessels; Frans van den Bergh (IGARSS (4), 2009)

Tree Cover, Tree Height and Bare Soil Cover Differences along a Land Use Degradation Gradient in Semi-arid Savannas, South Africa. - Renaud Mathieu; Konrad J. Wessels; Gregory Asner; David E. Knapp; Jan van Aardt; Moses Azong Cho; Barend Erasmus; Izak Smit (IGARSS (2), 2009)

The Quest for Automated Land Cover Change Detection using Satellite Time Series Data. - Brian P. Salmon; Jan C. Olivier; Waldo Kleynhans; Konrad J. Wessels; Frans van den Bergh (IGARSS (4), 2009)

Remotely Sensed Phenology for Mapping Biomes and Vegetation Functional Types. - Konrad J. Wessels; Karen C. Steenkamp; Graham Von Maltitz; Sally Archibald; Robert Scholes; Simeon Miteff; Asheer Bachoo (IGARSS (4), 2009)

Connecting the Dots between Laser Waveforms and Herbaceous Biomass for Assessment of Land Degradation using Small-footprint Waveform LiDAR Data. - Jiaying Wu; Jan van Aardt; Gregory Asner; Renaud Mathieu; Ty Kennedy-Bowdoin; David E. Knapp; Konrad J. Wessels; Barend Erasmus; Izak Smit (IGARSS (2), 2009)

A spatio-temporal approach to detecting land cover change using an extended kalman filter on modis time series data. - Waldo Kleynhans; J. Corne Olivier; Brian P. Salmon; Konrad J. Wessels; Frans van den Bergh (IGARSS, 2010)

Extracting strctural land cover components using small-footprint waveform lidar data. - Joseph McGlinchy; Jan van Aardt; Harvey E. Rhody; John P. Kerekes; Emmett Ientiluci; Gregory Asner; David E. Knapp; Renaud Mathieu; Ty Kennedy-Bowdoin; Barend Erasmus; Konrad J. Wessels; Izak Smit; et al. (IGARSS, 2010)

Automated land cover change detection: the quest for meaningful high temporal time series extraction. - Brian P. Salmon; Jan C. Olivier; Waldo Kleynhans; Konrad J. Wessels; Frans van den Bergh (IGARSS, 2010)

Validation of the MODIS burned-area products across different biomes in South Africa. - Philemon L. Tsela; Paul van Helden; Philip Frost; Konrad J. Wessels; Sally Archibald (IGARSS, 2010)

Using Random Matrix Theory to determine the number of endmembers in a hyperspectral image. - Kerry Cawse-Nicholson; Michael Sears; Amandine Robin; Steven B. Damelin; Konrad J. Wessels; Frans van den Bergh; Renaud Mathieu (WHISPERS, 2010)

Improving Land Cover Class Separation Using an Extended Kalman Filter on MODIS NDVI Time-Series Data. - Waldo Kleynhans; J. Corné Olivier; Konrad J. Wessels; Frans van den Bergh; Brian P. Salmon; Karen C. Steenkamp (IEEE Geosci. Remote. Sens. Lett., 2010)

An autocorrelation analysis approach to detecting land cover change using hyper-temporal time-series data. - Waldo Kleynhans; Brian P. Salmon; Jan C. Olivier; Konrad J. Wessels; Frans van den Bergh (IGARSS, 2011)

A comparison of feature extraction methods within a spatio-temporal land cover change detection framework. - Waldo Kleynhans; Brian P. Salmon; Jan C. Olivier; Konrad J. Wessels; Frans van den Bergh (IGARSS, 2011)

SAR-to-LiDAR mapping for tree volume prediction in the Kruger National Park. - Hermanus Carel Myburgh; J. Corne Olivier; Renaud Mathieu; Konrad J. Wessels; Brigitte Leblon; Gregory Asner; Joseph Buckley (IGARSS, 2011)

Meta-optimization of the Extended Kalman Filter's parameters for improved feature extraction on hyper-temporal images. - Brian P. Salmon; Waldo Kleynhans; Frans van den Bergh; Jan C. Olivier; Willem J. Marais; Konrad J. Wessels (IGARSS, 2011)

The use of a Multilayer Perceptron for detecting new human settlements from a time series of MODIS images. - Brian P. Salmon; J. Corne Olivier; Waldo Kleynhans; Konrad J. Wessels; Frans van den Bergh; Karen C. Steenkamp (Int. J. Appl. Earth Obs. Geoinformation, 2011)

Detecting Land Cover Change Using an Extended Kalman Filter on MODIS NDVI Time-Series Data. - Waldo Kleynhans; Jan C. Olivier; Konrad J. Wessels; Brian P. Salmon; Frans van den Bergh; Karen C. Steenkamp (IEEE Geosci. Remote. Sens. Lett., 2011)

Unsupervised Land Cover Change Detection: Meaningful Sequential Time Series Analysis. - Brian P. Salmon; Jan C. Olivier; Konrad J. Wessels; Waldo Kleynhans; Frans van den Bergh; Karen C. Steenkamp (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2011)

Detecting land cover change using a sliding window temporal autocorrelation approach. - Waldo Kleynhans; Brian P. Salmon; Jan C. Olivier; Frans van den Bergh; Konrad J. Wessels; Trienko L. Grobler (IGARSS, 2012)

A search algorithm to meta-optimize the parameters for an extended KALMAN FILTER TO IMPROVE CLASSIFICATION ON HYPER-TEMPORAL IMAGES. - Brian P. Salmon; Waldo Kleynhans; Frans van den Bergh; Jan C. Olivier; Willem J. Marais; Trienko L. Grobler; Konrad J. Wessels (IGARSS, 2012)

Detecting land cover change by evaluating the internal covariance matrix of the Extended Kalman Filter. - Brian P. Salmon; Waldo Kleynhans; Frans van den Bergh; Jan C. Olivier; Konrad J. Wessels (IGARSS, 2012)

Quantitative comparison of fire danger index performance using fire activity. - Karen C. Steenkamp; Konrad J. Wessels; Frans van den Bergh; Graeme McFerren; Philip Frost; Cheewai Lai; Derick Swanepoel (IGARSS, 2012)

Impacts of communal fuelwood extraction on LiDAR-estimated biomass patterns of savanna woodlands. - Konrad J. Wessels; Barend Erasmus; Matthew S. Colgan; Gregory P. Asner; Renaud Mathieu; Wayne Twine; Jan van Aardt; Izak Smit (IGARSS, 2012)

Land Cover Change Detection Using Autocorrelation Analysis on MODIS Time-Series Data: Detection of New Human Settlements in the Gauteng Province of South Africa. - Waldo Kleynhans; Brian P. Salmon; Jan C. Olivier; Frans van den Bergh; Konrad J. Wessels; Trienko L. Grobler; Karen C. Steenkamp (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012)

A spatio-temporal autocorrelation change detection approach using hyper-temporal satellite data. - Waldo Kleynhans; Brian P. Salmon; Konrad J. Wessels; J. Corne Olivier (IGARSS, 2013)

Evaluation of rule-based classifier for Landsat-based automated land cover mapping in South Africa. - Brian P. Salmon; Konrad J. Wessels; Frans van den Bergh; Karen C. Steenkamp; Waldo Kleynhans; Derick Swanepoel; David P. Roy; Valeriy Kovalskyy (IGARSS, 2013)

Land Cover Change Detection Using the Internal Covariance Matrix of the Extended Kalman Filter Over Multiple Spectral Bands. - Brian Paxton Salmon; Waldo Kleynhans; Frans van den Bergh; Jan C. Olivier; Trienko L. Grobler; Konrad J. Wessels (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2013)

A novel spatio-temporal change detection approach using hyper-temporal satellite data. - Waldo Kleynhans; Brian P. Salmon; Konrad J. Wessels (IGARSS, 2014)

Woody cover assessments in a Southern African savanna, using hyper-temporal C-band ASAR-WS data. - Russell Main; Renaud Mathieu; Waldo Kleynhans; Konrad J. Wessels; Laven Naidoo; Gregory P. Asner (IGARSS, 2014)

The assessment of data mining algorithms for modelling Savannah Woody cover using multi-frequency (X-, C- and L-band) synthetic aperture radar (SAR) datasets. - Laven Naidoo; Renaud Mathieu; Russell Main; Waldo Kleynhans; Konrad J. Wessels; Gregory P. Asner; Brigitte Leblon (IGARSS, 2014)

A modified temporal approach to meta-optimizing an Extended Kalman Filter's parameters. - Brian P. Salmon; Waldo Kleynhans; Jan C. Olivier; Willem C. Olding; Konrad J. Wessels; Frans van den Bergh (IGARSS, 2014)

Using the butterfly effect in a deterministic non-linear system to detect Land cover change. - Brian P. Salmon; Jan C. Olivier; Waldo Kleynhans; Konrad J. Wessels (IGARSS, 2014)

Validation of the Two Standard MODIS Satellite Burned-Area Products and an Empirically-Derived Merged Product in South Africa. - Philemon L. Tsela; Konrad J. Wessels; Joel Botai; Sally Archibald; Derick Swanepoel; Karen C. Steenkamp; Philip Frost (Remote. Sens., 2014)

Extracting Structural Vegetation Components From Small-Footprint Waveform Lidar for Biomass Estimation in Savanna Ecosystems. - Joseph McGlinchy; Jan A. N. van Aardt; Barend Erasmus; Gregory P. Asner; Renaud Mathieu; Konrad J. Wessels; David E. Knapp; Ty Kennedy-Bowdoin; Harvey E. Rhody; John P. Kerekes; Emmett J. Ientilucci; Jiaying Wu; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2014)

Meta-Optimization of the Extended Kalman Filter's Parameters Through the Use of the Bias Variance Equilibrium Point Criterion. - Brian P. Salmon; Waldo Kleynhans; Frans van den Bergh; Jan C. Olivier; Willem J. Marais; Trienko L. Grobler; Konrad J. Wessels (IEEE Trans. Geosci. Remote. Sens., 2014)

Rapid detection of new and expanding human settlements in the Limpopo province of South Africa using a spatio-temporal change detection method. - Waldo Kleynhans; Brian P. Salmon; Konrad J. Wessels; J. Corne Olivier (Int. J. Appl. Earth Obs. Geoinformation, 2015)

L-band Synthetic Aperture Radar imagery performs better than optical datasets at retrieving woody fractional cover in deciduous, dry savannahs. - Laven Naidoo; Renaud Mathieu; Russell Main; Konrad J. Wessels; Gregory P. Asner (Int. J. Appl. Earth Obs. Geoinformation, 2016)

Hyper-Temporal C-Band SAR for Baseline Woody Structural Assessments in Deciduous Savannas. - Russell Main; Renaud Mathieu; Waldo Kleynhans; Konrad J. Wessels; Laven Naidoo; Gregory P. Asner (Remote. Sens., 2016)

Rapid Land Cover Map Updates Using Change Detection and Robust Random Forest Classifiers. - Konrad J. Wessels; Frans van den Bergh; David P. Roy; Brian P. Salmon; Karen C. Steenkamp; Bryan MacAlister; Derick Swanepoel; Debbie Jewitt (Remote. Sens., 2016)

Applying Model Parameters as a Driving Force to a Deterministic Nonlinear System to Detect Land Cover Change. - Brian P. Salmon; Damien S. Holloway; Waldo Kleynhans; J. Corné Olivier; Konrad J. Wessels (IEEE Trans. Geosci. Remote. Sens., 2017)

A modified temporal criterion to meta-optimize the extended Kalman filter for land cover classification of remotely sensed time series. - Brian P. Salmon; Waldo Kleynhans; Jan C. Olivier; Frans van den Bergh; Konrad J. Wessels (Int. J. Appl. Earth Obs. Geoinformation, 2018)

Indirect Estimation of Structural Parameters in South African Forests Using MISR-HR and LiDAR Remote Sensing Data. - Precious Mahlangu; Renaud Mathieu; Konrad J. Wessels; Laven Naidoo; Michel M. Verstraete; Gregory Asner; Russell Main (Remote. Sens., 2018)

Mapping and Monitoring Fractional Woody Vegetation Cover in the Arid Savannas of Namibia Using LiDAR Training Data, Machine Learning, and ALOS PALSAR Data. - Konrad J. Wessels; Renaud Mathieu; Nichola M. Knox; Russell Main; Laven Naidoo; Karen C. Steenkamp (Remote. Sens., 2019)

Influence of Geographic Distance on CNN Generalization for Satellite Image Classification. - Xiqi Fei; Konrad Wessels; Dieter Pfoser; Andreas Züfle; Olga Gkountouna (IGARSS, 2021)

Mining High Resolution Earth Observation Data Cubes. - Andreas Züfle; Konrad Wessels; Dieter Pfoser (SSTD, 2021)

Riesz-Quincunx-UNet Variational Auto-Encoder for Satellite Image Denoising. - Duy Hoang Thai; Xiqi Fei; Minh Tri Le; Andreas Züfle; Konrad Wessels (CoRR, 2022)

Semi-Supervised Satellite Image Segmentation Using Spatial and Temporally Informed Poisson Learning. - Xiqi Fei; Minh Tri Le; Duy Hoang Thai; Konrad Wessels; Andreas Züfle (IGARSS, 2023)

Training Strategies of Cnn for Land Cover Mapping with High Resolution Multi-Spectral Imagery in Senegal. - Minh Tri Le; Konrad Wessels; Jordan A. Caraballo-Vega; Nathan Thomas; Margaret Wooten; Mark L. Carroll; Christopher S. R. Neigh (IGARSS, 2023)

Large-Scale Distributed Compositing and Statistics Framework For Very-High-Resolution Remote Sensing Imagery. - Caleb Spradlin; Margaret Wooten; Jordan A. Caraballo-Vega; Mark L. Carroll; Christopher S. R. Neigh; Konrad Wessels; Minh Tri Le; Paul M. Montesano; Woubet G. Alemu; Nathan Thomas (IGARSS, 2023)

Harmful Algal Bloom (HAB) Detection Using Deep Convolutional Neural Networks and Remote Sensing Data. - Leslie G. Garza; Konrad Wessels (WHISPERS, 2023)

Riesz-Quincunx-UNet Variational Autoencoder for Unsupervised Satellite Image Denoising. - Duy Hoang Thai; Xiqi Fei; Minh Tri Le; Andreas Züfle; Konrad Wessels (IEEE Trans. Geosci. Remote. Sens., 2023)

Canopy Height Estimation Using C- and L-Band Insar Coherence Over Savannas and Dry Forests. - Narayanarao Bhogapurapu; Paul Siqueira; John Armston; Mikhail Urbazaev; Konrad Wessels; Laura Duncanson (IGARSS, 2024)

EO-Validation: Low Latency Commodity-Based Collaborative Validation Framework for Geoai Data Products. - Jordan A. Caraballo-Vega; Caleb Spradlin; Mark L. Carroll; Christopher S. R. Neigh; Margaret Wooten; Konrad Wessels; Minh Tri Le; Savannah L. Strong; Melanie Frost; Amanda Burke; Woubet G. Alemu; Abdoul Aziz Diouf; et al. (IGARSS, 2024)

A Deep Learning Data Fusion Approach for Modeling Land use in Smallholder Agriculture Systems. - Margaret Wooten; Jordan A. Caraballo-Vega; Nathan Thomas; William C. Wagner; Christopher S. R. Neigh; Mark L. Carroll; Molly E. Brown; Abdoul Aziz Diouf; Modou Mbaye; Babacar Ndao; Konrad Wessels; Woubet G. Alemu (IGARSS, 2024)