Thomas Hilker

发表

Modeling Gross Primary Production for Sunlit and Shaded Canopies Across an Evergreen and a Deciduous Site in Canada

Yanlian Zhou, Thomas Hilker, Weimin Ju, 2017, IEEE Transactions on Geoscience and Remote Sensing.

Progress in Remote Sensing of Photosynthetic Activity over the Amazon Basin

Thomas Hilker, Yhasmin Mendes de Moura, Celio Helder Resende de Sousa, 2017, Remote. Sens..

Leveraging Multi-Sensor Time Series Datasets to Map Short- and Long-Term Tropical Forest Disturbances in the Colombian Andes

Thomas Hilker, Paulo J. Murillo-Sandoval, Jamon Van Den Hoek, 2017, Remote. Sens..

Relating a Spectral Index from MODIS and Tower-Based Measurements to Ecosystem Light Use Efficiency for a Fluxnet-Canada Coniferous Forest

Thomas Hilker, Nicholas C. Coops, Thomas Andrew Black, 2008, IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium.

Stability of Sample-Based Scanning-LiDAR-Derived Vegetation Metrics for Forest Monitoring

Thomas Hilker, Nicholas C. Coops, Michael A. Wulder, 2011, IEEE Transactions on Geoscience and Remote Sensing.

Consistency of vegetation index seasonality across the Amazon rainforest

Thomas Hilker, Yhasmin Mendes de Moura, Matti Mottus, 2016, Int. J. Appl. Earth Obs. Geoinformation.

Simulation of Multiangular Remote Sensing Products Using Small Satellite Formations

Thomas Hilker, Charles K. Gatebe, Sreeja Nag, 2017, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

Vegetation chlorophyll estimates in the Amazon from multi-angle MODIS observations and canopy reflectance model

Yujie Wang, Thomas Hilker, Yhasmin Mendes de Moura, 2017, Int. J. Appl. Earth Obs. Geoinformation.

Multi-angle narrow-band remote sensing of gross primary production

Thomas Hilker, Forrest G. Hall, 2016, 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Stem detection and measuring DBH using terrestrial laser scanning

Thomas Hilker, Nicholas C. Coops, Michael A. Wulder, 2011 .

Gross primary productivity estimation using multi-angular measurements from small satellite clusters

Thomas Hilker, Charles K. Gatebe, Olivier L. de Weck, 2014, 2014 IEEE Geoscience and Remote Sensing Symposium.

Forest parameters estimation from SAR and Landsat data using look-up table inversion

Guoqing Sun, Wenjian Ni, Thomas Hilker, 2014, 2014 IEEE Geoscience and Remote Sensing Symposium.

QUERY FUNCTIONALITY FOR 3D VISUAL DATABASES

Thomas Hilker, Michael Hahn, Dietrich Schroder, 2002 .

Augmenting forest inventory attributes with geometric optical modelling in support of regional susceptibility assessments to bark beetle infestations

Thomas Hilker, Nicholas C. Coops, Michael A. Wulder, 2013, Int. J. Appl. Earth Obs. Geoinformation.

Switchgear tripping device

Thomas Hilker, Oliver Duwe, 2011 .

Scaling estimates of vegetation structure in Amazonian tropical forests using multi-angle MODIS observations

João Roberto dos Santos, Fábio Guimarães Gonçalves, Thomas Hilker, 2016, Int. J. Appl. Earth Obs. Geoinformation.

Technological Advancement in Tower-Based Canopy Reflectance Monitoring: The AMSPEC-III System

Thomas Hilker, Nicholas C. Coops, Riccardo Tortini, 2015, Sensors.

An Improved Image Fusion Approach Based on Enhanced Spatial and Temporal the Adaptive Reflectance Fusion Model

Thomas Hilker, Juan Wang, Xiaolin Zhu, 2013, Remote. Sens..

PHOTOSYNSAT, photosynthesis from space: Theoretical foundations of a satellite concept and validation from tower and spaceborne data

Thomas Hilker, Nicholas C. Coops, Forrest G. Hall, 2011 .

Estimation of Light-use Efficiency of Terrestrial Ecosystems from Space: A Status Report

Thomas Hilker, Nicholas C. Coops, Caroline J. Nichol, 2010 .

Using digital time-lapse cameras to monitor species-specific understorey and overstorey phenology in support of wildlife habitat assessment

Thomas Hilker, Nicholas C. Coops, Gordon B. Stenhouse, 2011, Environmental monitoring and assessment.

Remote sensing of photosynthetic light-use efficiency across two forested biomes: Spatial scaling

Thomas Hilker, Nicholas C. Coops, Alexei Lyapustin, 2010 .

Comparing Modeling Methods for Predicting Forest Attributes Using LiDAR Metrics and Ground Measurements

Thomas Hilker, Jacob Strunk, Hailemariam Temesgen, 2016 .

An assessment of photosynthetic light use efficiency from space: Modeling the atmospheric and directional impacts on PRI reflectance

Thomas Hilker, Nicholas C. Coops, Alexei Lyapustin, 2009 .

Effects of mutual shading of tree crowns on prediction of photosynthetic light-use efficiency in a coastal Douglas-fir forest.

Thomas Hilker, Praveena Krishnan, T. A. Black, 2008, Tree physiology.

New approaches in multi-angular proximal sensing of vegetation: Accounting for spatial heterogeneity and diffuse radiation in directional reflectance distribution models

Thomas Hilker, Javier Pacheco-Labrador, Arnaud Carrara, 2016 .

Comparison of terrestrial and airborne LiDAR in describing stand structure of a thinned lodgepole pine forest

Thomas Hilker, Nicholas C. Coops, Michael A. Wulder, 2012 .

Climate drivers of the Amazon forest greening

Thomas Hilker, Lênio Soares Galvão, Yujie Wang, 2017, PloS one.

Linking foliage spectral responses to canopy-level ecosystem photosynthetic light-use efficiency at a Douglas-fir forest in Canada

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2009 .

Seasonality and drought effects of Amazonian forests observed from multi-angle satellite data

João Roberto dos Santos, Thomas Hilker, Yhasmin Mendes de Moura, 2015 .

Implications of differing input data sources and approaches upon forest carbon stock estimation

Thomas Hilker, Nicholas C. Coops, Michael A. Wulder, 2010, Environmental monitoring and assessment.

Linking ground-based to satellite-derived phenological metrics in support of habitat assessment

Thomas Hilker, Nicholas C. Coops, Gordon B. Stenhouse, 2012 .

Assessing the impact of N-fertilization on biochemical composition and biomass of a Douglas-fir canopy—A remote sensing approach

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2012 .

Characterizing stand-replacing disturbance in western Alberta grizzly bear habitat, using a satellite-derived high temporal and spatial resolution change sequence

Thomas Hilker, Nicholas C. Coops, Gordon B. Stenhouse, 2011 .

Tracking plant physiological properties from multi-angular tower-based remote sensing

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2011, Oecologia.

Data assimilation of photosynthetic light-use efficiency using multi-angular satellite data: II Model implementation and validation

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2012 .

Detection of foliage conditions and disturbance from multi-angular high spectral resolution remote sensing

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2009 .

Examination of uncertainty in per unit area estimates of aboveground biomass using terrestrial LiDAR and ground data

Thomas Hilker, Hailemariam Temesgen, T. Hilker, 2016 .

Improved classification of conservation tillage adoption using high temporal and synthetic satellite imagery

Thomas Hilker, Rick L. Lawrence, Jennifer D. Watts, 2011 .

Dynamics of spectral bio-indicators and their correlations with light use efficiency using directional observations at a Douglas-fir forest

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2009 .

Data assimilation of photosynthetic light-use efficiency using multi-angular satellite data: I. Model formulation

Thomas Hilker, Nicholas C. Coops, Forrest G. Hall, 2011 .

On the measurability of change in Amazon vegetation from MODIS

Thomas Hilker, Alexei Lyapustin, Ranga B. Myneni, 2015 .

Linking stand architecture with canopy reflectance to estimate vertical patterns of light-use efficiency

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2017 .

Remote sensing of transpiration and heat fluxes using multi-angle observations

Thomas Hilker, Nicholas C. Coops, T. Andrew Black, 2013 .