Jan van Aardt

52 papers C 11Journal 35Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Analysis of the temporal evolution of the spectral and spatial sensitivities of a support vector regression maize yield algorithm.
Comput. Electron. Agric.
Nathan Burglewski, Srinivasagan N. Subhashree, Quirine M. Ketterings, Jan van Aardt
2025 J jnl
Deep Imbalanced Multi-Target Regression: 3D Point Cloud Voxel Content Estimation in Simulated Forests.
CoRR
Amirhossein Hassanzadeh, Bartosz Krawczyk, Michael Grady Saunders, Rob Wible, Keith Krause, Dimah Dera, Jan van Aardt
2025 J jnl
Enhancing snap bean yield prediction through synergistic integration of UAS-Based LiDAR and multispectral imagery.
Comput. Electron. Agric.
Fei Zhang, Amirhossein Hassanzadeh, Peter Letendre, Julie Kikkert, Sarah J. Pethybridge, Jan van Aardt
2025 J jnl
Through the Perspective of LiDAR: A Feature-Enriched and Uncertainty-Aware Annotation Pipeline for Terrestrial Point Cloud Segmentation.
CoRR
Fei Zhang, Robert Chancia, Josie Clapp, Amirhossein Hassanzadeh, Dimah Dera, Richard MacKenzie, Jan van Aardt
2024 J jnl
Exploring the Limits of Species Identification via a Convolutional Neural Network in a Complex Forest Scene through Simulated Imaging Spectroscopy.
Remote. Sens.
Manisha Das Chaity, Jan van Aardt
2024 J jnl
Spatial and Spectral Dependencies of Maize Yield Estimation Using Remote Sensing.
Sensors
Nathan Burglewski, Subhashree Srinivasagan, Quirine M. Ketterings, Jan van Aardt
2023 J jnl
Forecasting Table Beet Root Yield Using Spectral and Textural Features from Hyperspectral UAS Imagery.
Remote. Sens.
Mohammad S. Saif, Robert Chancia, Sarah J. Pethybridge, Sean P. Murphy, Amirhossein Hassanzadeh, Jan van Aardt
2022 J jnl
Evaluation of Leaf Area Index (LAI) of Broadacre Crops Using UAS-Based LiDAR Point Clouds and Multispectral Imagery.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Fei Zhang, Amirhossein Hassanzadeh, Julie Kikkert, Sarah J. Pethybridge, Jan van Aardt
2022 J jnl
Leaf Bidirectional Transmittance Distribution Function Estimates and Models for Select Deciduous Tree Species.
IEEE Trans. Geosci. Remote. Sens.
Benjamin D. Roth, Michael Grady Saunders, Charles M. Bachmann, Jan van Aardt
2022 J jnl
Toward Crop Maturity Assessment via UAS-Based Imaging Spectroscopy - A Snap Bean Pod Size Classification Field Study.
IEEE Trans. Geosci. Remote. Sens.
Amirhossein Hassanzadeh, Fei Zhang, Sean P. Murphy, Sarah J. Pethybridge, Jan van Aardt
2022 C conf
White Mold and Weed Detection in Snap Beans Using UAS-Based Lidar.
IGARSS
Fei Zhang, Amirhossein Hassanzadeh, Julie Kikkert, Sarah Jane Pethybridge, Jan van Aardt
2021 J jnl
Assessing Grapevine Nutrient Status from Unmanned Aerial System (UAS) Hyperspectral Imagery.
Remote. Sens.
Robert Chancia, Terry Bates, Justine E. Vanden Heuvel, Jan van Aardt
2021 J jnl
Broadacre Crop Yield Estimation Using Imaging Spectroscopy from Unmanned Aerial Systems (UAS): A Field-Based Case Study with Snap Bean.
Remote. Sens.
Amirhossein Hassanzadeh, Fei Zhang, Jan van Aardt, Sean P. Murphy, Sarah J. Pethybridge
2021 J jnl
Comparison of UAS-Based Structure-from-Motion and LiDAR for Structural Characterization of Short Broadacre Crops.
Remote. Sens.
Fei Zhang, Amirhossein Hassanzadeh, Julie Kikkert, Sarah J. Pethybridge, Jan van Aardt
2021 J jnl
Corn Grain Yield Prediction and Mapping from Unmanned Aerial System (UAS) Multispectral Imagery.
Remote. Sens.
Sunoj Shajahan, Jason Cho, Joe Guinness, Jan van Aardt, Karl J. Czymmek, Quirine M. Ketterings
2021 C conf
Plant Counts in Dense Red Beet Crops: A Computer Vision Approach.
IGARSS
Amirhossein Hassanzadeh, Jan van Aardt, Julie Kikkert, Sarah J. Pethybridge, Sean P. Murphy, Daniel Cross
2021 J jnl
Predicting Table Beet Root Yield with Multispectral UAS Imagery.
Remote. Sens.
Robert Chancia, Jan van Aardt, Sarah J. Pethybridge, Daniel Cross, John Henderson
2020 C conf
Duck Nest Detection Through Remote Sensing.
IGARSS
Matthew Helvey, Mason Ryckman, Susan Ellis-Felege, Jan van Aardt, Carl Salvagio
2020 J jnl
Global Partitioning Elevation Normalization Applied to Building Footprint Prediction.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Alexander J. Fafard, Jan van Aardt, Mark Coletti, David L. Page
2020 J jnl
Growth Stage Classification and Harvest Scheduling of Snap Bean Using Hyperspectral Sensing: A Greenhouse Study.
Remote. Sens.
Amirhossein Hassanzadeh, Sean P. Murphy, Sarah J. Pethybridge, Jan van Aardt
2020 J jnl
On Leaf BRDF Estimates and Their Fit to Microfacet Models.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Benjamin D. Roth, Michael Grady Saunders, Charles M. Bachmann, Jan van Aardt
2020 C conf
Toward Maturity Assessment of SNAP Bean Crops: A Best-Case Greenhouse Scenario.
IGARSS
Amirhossein Hassanzadeh, Sean P. Murphy, Sarah J. Pethybridge, Jan van Aardt, Fei Zhang
2020 C conf
Toward a Structural Description of Row Crops Using UAS-Based LiDAR Point Clouds.
IGARSS
Fei Zhang, Amirhossein Hassanzadeh, Julie Kikkert, Sarah J. Pethybridge, Jan van Aardt
2019 J jnl
A Density-Based Approach for Leaf Area Index Assessment in a Complex Forest Environment Using a Terrestrial Laser Scanner.
Remote. Sens.
Ali Rouzbeh Kargar, Richard MacKenzie, Gregory P. Asner, Jan van Aardt
2019 J jnl
Influence of Drone Altitude, Image Overlap, and Optical Sensor Resolution on Multi-View Reconstruction of Forest Images.
Remote. Sens.
Erich Seifert, Stefan Seifert, Holger Vogt, David Drew, Jan van Aardt, Anton Kunneke, Thomas Seifert
2018 J jnl
A Simulation-Based Approach to Assess Subpixel Vegetation Structural Variation Impacts on Global Imaging Spectroscopy.
IEEE Trans. Geosci. Remote. Sens.
Wei Yao, Jan van Aardt, Martin van Leeuwen, Dave Kelbe, Paul Romanczyk
2018 J jnl
Retrieval of narrow-range LAI of at multiple lidar point densities: Application on
Int. J. Appl. Earth Obs. Geoinformation
Solomon G. Tesfamichael, Jan van Aardt, Wesley Roberts, Fethi B. Ahmed
2017 J jnl
A Novel Automatic Method for the Fusion of ALS and TLS LiDAR Data for Robust Assessment of Tree Crown Structure.
IEEE Trans. Geosci. Remote. Sens.
Claudia Paris, David Kelbe, Jan van Aardt, Lorenzo Bruzzone
2017 C conf
An introduction to abundance map reference data, with applications in spectral unmixing.
IGARSS
McKay D. Williams, Kelly A. Patterson, John P. Kerekes, Jan van Aardt
2017 J jnl
Application of Abundance Map Reference Data for Spectral Unmixing.
Remote. Sens.
McKay D. Williams, John P. Kerekes, Jan van Aardt
2017 J jnl
Multiview Marker-Free Registration of Forest Terrestrial Laser Scanner Data With Embedded Confidence Metrics.
IEEE Trans. Geosci. Remote. Sens.
David Kelbe, Jan van Aardt, Paul Romanczyk, Martin van Leeuwen, Kerry Cawse-Nicholson
2017 J jnl
Validation of Abundance Map Reference Data for Spectral Unmixing.
Remote. Sens.
McKay D. Williams, Robert J. Parody, Alexander J. Fafard, John P. Kerekes, Jan van Aardt
2016 J jnl
Marker-Free Registration of Forest Terrestrial Laser Scanner Data Pairs With Embedded Confidence Metrics.
IEEE Trans. Geosci. Remote. Sens.
David Kelbe, Jan van Aardt, Paul Romanczyk, Martin van Leeuwen, Kerry Cawse-Nicholson
2016 J jnl
Towards an Improved LAI Collection Protocol via Simulated and Field-Based PAR Sensing.
Sensors
Wei Yao, David Kelbe, Martin van Leeuwen, Paul Romanczyk, Jan van Aardt
2015 C conf
A precise estimation of the 3D structure of the forest based on the fusion of airborne and terrestrial lidar data.
IGARSS
Claudia Paris, David Kelbe, Jan van Aardt, Lorenzo Bruzzone
2015 J jnl
Estimation of Merchantable Volume of Eucalyptus Clones Based on Leaf-Level Hyperspectral Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Thamsanqa D. Mzinyane, Jan van Aardt, Fethi B. Ahmed
2015 J jnl
Single-Scan Stem Reconstruction Using Low-Resolution Terrestrial Laser Scanner Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
David Kelbe, Jan van Aardt, Paul Romanczyk, Martin van Leeuwen, Kerry Cawse-Nicholson
2015 C conf
Towards robust forest leaf area index assessment using an imaging spectroscopy simulation approach.
IGARSS
Wei Yao, Martin van Leeuwen, Paul Romanczyk, Dave Kelbe, Scott D. Brown, John P. Kerekes, Jan van Aardt
2015 J jnl
Tracking Diurnal Variation in Photosynthetic Down-Regulation Using Low Cost Spectroscopic Instrumentation.
Sensors
Martin van Leeuwen, Robert L. Kremens, Jan van Aardt
2013 C conf
Ground truth measurement of trees using terrestrial laser for satellite remote sensing.
IGARSS
Akira Kato, Justin Morgenroth, David Kelbe, Christopher A. Gomez, Jan van Aardt
2012 J jnl
A Robust Signal Preprocessing Chain for Small-Footprint Waveform LiDAR.
IEEE Trans. Geosci. Remote. Sens.
Jiaying Wu, Jan van Aardt, Joseph McGlinchy, Gregory P. Asner
2012 C conf
Impacts of communal fuelwood extraction on LiDAR-estimated biomass patterns of savanna woodlands.
IGARSS
Konrad J. Wessels, Barend Erasmus, Matthew S. Colgan, Gregory P. Asner, Renaud Mathieu, Wayne Twine, Jan van Aardt, Izak Smit
2011 J jnl
A Comparison of Signal Deconvolution Algorithms Based on Small-Footprint LiDAR Waveform Simulation.
IEEE Trans. Geosci. Remote. Sens.
Jiaying Wu, Jan van Aardt, Gregory Asner
2010 C conf
Extracting strctural land cover components using small-footprint waveform lidar data.
IGARSS
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, Jiaying Wu, Diane Sarrazin
2010 J jnl
Improving Discrimination of Savanna Tree Species Through a Multiple-Endmember Spectral Angle Mapper Approach: Canopy-Level Analysis.
IEEE Trans. Geosci. Remote. Sens.
Moses Azong Cho, Pravesh Debba, Renaud Mathieu, Laven Naidoo, Jan van Aardt, Gregory Asner
2009 — conf
Connecting the Dots between Laser Waveforms and Herbaceous Biomass for Assessment of Land Degradation using Small-footprint Waveform LiDAR Data.
IGARSS (2)
Jiaying Wu, Jan van Aardt, Gregory Asner, Renaud Mathieu, Ty Kennedy-Bowdoin, David E. Knapp, Konrad J. Wessels, Barend Erasmus, Izak Smit
2009 — conf
Integrating Remote Sensing and Ancillary Data for Regional Ecosystem Assessment: Eucalyptus Grandis Agro-system in KwaZulu-Natal, South Africa.
IGARSS (4)
Moses Azong Cho, Jan van Aardt, Bongani Majeke, Russell Main, Abel Ramoelo, Renaud Mathieu, Mark Norris-Rogers, Marius Du Plessis
2009 — conf
Spectral Variability within Species and its Effects on Savanna Tree Species Discrimination.
IGARSS (2)
Moses Azong Cho, Pravesh Debba, Renaud Mathieu, Bongani Majeke, Jan van Aardt
2009 — conf
Three-dimensional Woody Vegetation Structure across Different Land-use Types and -land-use Intensities in a Semi-arid Savanna.
IGARSS (2)
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
2009 — conf
Tree Cover, Tree Height and Bare Soil Cover Differences along a Land Use Degradation Gradient in Semi-arid Savannas, South Africa.
IGARSS (2)
Renaud Mathieu, Konrad J. Wessels, Gregory Asner, David E. Knapp, Jan van Aardt, Moses Azong Cho, Barend Erasmus, Izak Smit
2008 — conf
Evaluating the Seasonality of Remote Sensing Indicators of System State for Eucalyptus Grandis Growing on Different Site Qualities.
IGARSS (3)
Moses Azong Cho, Jan van Aardt, Bongani Majeke, Russell Main
2006 J jnl
Evaluating satellite and climate data-derived indices as fire risk indicators in savanna ecosystems.
IEEE Trans. Geosci. Remote. Sens.
Jan Verbesselt, Per Jönsson, Stefaan Lhermitte, Jan van Aardt, Pol Coppin