Gregory S. Okin

发表

Data-model integration to develop a knowledge landscape map for improved prediction

Debra P. C. Peters, Brandon T. Bestelmeyer, Gregory S. Okin, 2018 .

Integrating connectivity, power law, and alternative stable state paradigms of dryland ecosystem structure and dynamics

Gregory S. Okin, Paolo D'Odorico, 2013 .

Leveraging Google Earth Engine (GEE) and machine learning algorithms to incorporate in situ measurement from different times for rangelands monitoring

Gregory S. Okin, Bo Zhou, Junzhe Zhang, 2020 .

Toward comprehensive uncertainty predictions for remote imaging spectroscopy

David R. Thompson, Gregory S. Okin, Benjamin Poulter, 2020, Optical Engineering + Applications.

A Toolkit for Ecosystem Ecologists in the Time of Big Science

Gregory S. Okin, Debra P.C. Peters, D. Peters, 2017, Ecosystems.

Appendix B. Full resolution version of Fig. 4 with annotated version of true-color image including place names.

Gregory S. Okin, 2016 .

A software framework for optimizing the design of spaceborne hyperspectral imager architectures

David R. Thompson, Gregory S. Okin, Shawn P. Serbin, 2020 .

The influence of rainfall, vegetation, elephants and people on fire frequency of miombo woodlands, Northern Mozambique

Gregory S. Okin, Herman H. Shugart, Robert J. Swap, 2007, 2009 IEEE International Geoscience and Remote Sensing Symposium.

Guiding Principles for Using Satellite-Derived Maps in Rangeland Management

Gregory S. Okin, Brady W. Allred, Dirac Twidwell, 2021, Rangelands.

Drone-Based Remote Sensing for Research on Wind Erosion in Drylands: Possible Applications

Wei Guo, Gregory S. Okin, Junzhe Zhang, 2021, Remote. Sens..

Relating spatial patterns of fractional land cover to savanna vegetation morphology using multi-scale remote sensing in the Central Kalahari

Gregory S. Okin, Kelley A. Crews, Niti B. Mishra, 2014 .

Desertification in an Arid Shrubland in the Southwestern United States

Gregory S. Okin, William H. Schlesinger, Bruce C. Murray, 2001 .

Habitat selection by a rare forest antelope: A multi-scale approach combining field data and imagery from three sensors

Gregory S. Okin, Herman H. Shugart, Lyndon Estes, 2008 .

Vegetation Responses to 2012–2016 Drought in Northern and Southern California

Gregory S. Okin, Thomas W. Gillespie, Chunyu Dong, 2019, Geophysical Research Letters.

Relative spectral mixture analysis — A multitemporal index of total vegetation cover

Gregory S. Okin, G. Okin, 2005 .

Connectivity in dryland landscapes: shifting concepts of spatial interactions

Debra P. C. Peters, Gregory S. Okin, John Wainwright, 2015 .

Degradation of sandy arid shrubland environments: observations, process modelling, and management implications

Gregory S. Okin, William H. Schlesinger, W. Schlesinger, 2001 .

MULTIPLE ENDMEMBER SPECTRAL MIXTURE ANALYSIS : APPL 1 CATION TO AN ARID / SEMI-ARID LANDSCAPE

Gregory S. Okin, Dar A. Roberts, D. Roberts, 1998 .

A simplified data assimilation method for reconstructing time-series MODIS NDVI data

Chunlin Huang, Gregory S. Okin, Xin Li, 2009 .

Impact of feedbacks on Chihuahuan desert grasslands: Transience and metastability

Gregory S. Okin, Steven R. Archer, Paolo D'Odorico, 2009 .

A new model of wind erosion in the presence of vegetation

Gregory S. Okin, G. Okin, 2008 .

A method to retrieve the spectral complex refractive index and single scattering optical properties of dust deposited in mountain snow

Thomas H. Painter, Gregory S. Okin, S. McKenzie Skiles, 2017 .

Mapping North African landforms using continental scale unmixing of MODIS imagery

Gregory S. Okin, Dar A. Roberts, D. Roberts, 2005 .

OK 1-1 MULTIPLE ENDMEMBER SPECTRAL MIXTURE ANALYSIS : ENDMEMBER CHOICE

Gregory S. Okin, Dar A. Roberts, D. Roberts, 1999 .

Evaluation of spectral unmixing techniques using MODIS in a structurally complex savanna environment for retrieval of green vegetation, nonphotosynthetic vegetation, and soil fractional cover

Gregory S. Okin, G. Okin, T. Meyer, 2015 .

Spatial patterns of grasses and shrubs in an arid grassland environment

Gregory S. Okin, Howard E. Epstein, G. Okin, 2011 .

LINEAR UNMIXING OF SIMULATED , NOISY SPECTRA : VEGETATION DETECTION LIMITS IN AREAS OF LOW COVER

Gregory S. Okin, Dar A. Roberts, D. Roberts, 2000 .

Desertification, land use, and the transformation of global drylands

Gregory S. Okin, Steven R. Archer, Jeffrey E. Herrick, 2015 .

Assimilating optical satellite remote sensing images and field data to predict surface indicators in the Western U.S.: Assessing error in satellite predictions based on large geographical datasets with the use of machine learning

Gregory S. Okin, Junzhe Zhang, Bo Zhou, 2019, Remote Sensing of Environment.

THE SUPERCOMPUTING VISUALIZATION WORKBENCH FOR THE ANALYSIS AND CLASSIFICATION OF IMAGING SPECTROMETER DATA

Thomas H. Painter, Gregory S. Okin, Dar A. Roberts, 1999 .

A simple method to estimate threshold friction velocity of wind erosion in the field

Gregory S. Okin, Jeffrey E. Herrick, Mark E. Miller, 2010 .

Indices for estimating fractional snow cover in the western Tibetan Plateau

Thomas H. Painter, Gregory S. Okin, T. Painter, 2009, Journal of Glaciology.

Modeling emergent patterns of dynamic desert ecosystems

Gregory S. Okin, John Wainwright, Brandon T. Bestelmeyer, 2014 .

Impact of desert dust on the biogeochemistry of phosphorus in terrestrial ecosystems

Gregory S. Okin, Natalie M. Mahowald, Oliver A. Chadwick, 2004 .

An ENSO predictor of dust emission in the southwestern United States

Gregory S. Okin, G. Okin, M. Reheis, 2002 .

Multi-scale controls on and consequences of aeolian processes in landscape change in arid and semi-arid environments

Gregory S. Okin, Jeffrey E. Herrick, Dale A. Gillette, 2006 .

Comparison of methods for estimation of absolute vegetation and soil fractional cover using MODIS normalized BRDF-adjusted reflectance data

Gregory S. Okin, Ken Clarke, G. Okin, 2013 .

Characterization of shrub distribution using high spatial resolution remote sensing: Ecosystem implications for a former Chihuahuan Desert grassland

Gregory S. Okin, G. Okin, Ian O. McGlynn, 2006 .

Remote Sensing in Arid Regions : Challenges and Opportunities

Gregory S. Okin, G. Okin, 2002 .