Timothy G. Gregoire

发表

Conditioning inference on line orientation in line intersect sampling

Timothy G. Gregoire, David L.R. Affleck, Harry T. Valentine, 2005 .

Use of models in large-area forest surveys: comparing model-assisted, model-based and hybrid estimation

Göran Ståhl, Erik Næsset, Ronald E. McRoberts, 2016, Forest Ecosystems.

Data quality reporting: Good practice for transparent estimates from forest and land cover surveys

Timothy G. Gregoire, Luca Birigazzi, Yelena Finegold, 2019 .

Generalized Hierarchical Model-Based Estimation for Aboveground Biomass Assessment Using GEDI and Landsat Data

Göran Ståhl, Erik Næsset, Hans Petersson, 2018, Remote. Sens..

Detection of biomass change in a Norwegian mountain forest area using small footprint airborne laser scanner data

Erik Næsset, Ole Martin Bollandsås, Timothy G. Gregoire, 2013, Stat. Methods Appl..

Sampling Methods for Multiresource Forest Inventory

Timothy G. Gregoire, H. T. Schreuder, G. B. Wood, 1993 .

Design unbiased estimation in line intersect sampling using segmented transects

Timothy G. Gregoire, David L.R. Affleck, Harry T. Valentine, 2005, Environmental and Ecological Statistics.

11 Forest biometrics

Timothy G. Gregoire, Harold E. Burkhart, T. Gregoire, 1994, Environmental Statistics.

The Use of Calibration Weighting for Variance Estimation Under Systematic Sampling: Applications to Forest Cover Assessment

Lorenzo Fattorini, Timothy G. Gregoire, Sara Trentini, 2018, Journal of Agricultural, Biological and Environmental Statistics.

Unbiased emission factor estimators for large-area forest inventories: domain assessment techniques

Timothy G. Gregoire, Luca Birigazzi, Javier G. P. Gamarra, 2017, Environmental and Ecological Statistics.

Using airborne & space lidars for large-area inventory

Göran Ståhl, Terje Gobakken, Erik Næsset, 2010, 2010 IEEE International Geoscience and Remote Sensing Symposium.

Modelling Longitudinal and Spatially Correlated Data

Timothy G. Gregoire, T. Gregoire, 1997 .

Model fitting under patterned heterogeneity of variance

Timothy G. Gregoire, Michael E. Dyer, 1989 .

Using Simultaneous Regression Techniques with Individual-Tree Growth Models

Timothy G. Gregoire, Hubert Hasenauer, Robert A. Monserud, 1998 .

The jackknife: an introduction with applications in forestry data analysis

Timothy G. Gregoire, 1984 .

The effects of fixed-area plot width on forest canopy height simulation

Richard G. Oderwald, Timothy G. Gregoire, Ross Nelson, 1998 .

The reflection method of line intercept sampling to eliminate boundary bias

Timothy G. Gregoire, T. Gregoire, Nicholas S. Monkevich, 1994, Environmental and Ecological Statistics.

Collections of Simple Effects and Their Relationship to Main Effects and Interactions in Factorials

Timothy G. Gregoire, Oliver Schabenberger, T. Gregoire, 2000 .

Lidar sampling — Using an airborne profiler to estimate forest biomass in Hedmark County, Norway

Terje Gobakken, Erik Næsset, Timothy G. Gregoire, 2012 .

Projecting the Growth of Loblolly Pine in a Changing Atmosphere

Harold E. Burkhart, Timothy G. Gregoire, Harry T. Valentine, 1999 .

FITTING BOLE-VOLUME EQUATIONS TO SPATIALLY CORRELATED WITHIN-TREE DATA

Timothy G. Gregoire, Oliver Schabenberger, 1994 .

Model-assisted estimation of change in forest biomass over an 11 year period in a sample survey supported by airborne LiDAR: A case study with post-stratification to provide “activity data”

Göran Ståhl, Terje Gobakken, Erik Næsset, 2013 .

A stand-level model of carbon allocation and growth, calibrated for loblolly pine

Harold E. Burkhart, Timothy G. Gregoire, Harry T. Valentine, 1997 .

Estimating biomass in Hedmark County, Norway using national forest inventory field plots and airborne laser scanning

Göran Ståhl, Terje Gobakken, Erik Næsset, 2012 .

Regional Forest Inventory using an Airborne Profiling LiDAR( Silvilaser)

Göran Ståhl, Terje Gobakken, Timothy G. Gregoire, 2008 .

Adjusted Inclusion Probabilities with 3P Sampling

Timothy G. Gregoire, Lewis R. Grosenbaugh, George M. Furnival, 1987 .

SAMPLING‐SKEWED BIOLOGICAL POPULATIONS: BEHAVIOR OF CONFIDENCE INTERVALS FOR THE POPULATION TOTAL

Timothy G. Gregoire, Oliver Schabenberger, T. Gregoire, 1999 .

Edge effects in line intersect sampling with segmented transects

Timothy G. Gregoire, David L.R. Affleck, Harry T. Valentine, 2005 .

Model-assisted estimation of biomass in a LiDAR sample survey in Hedmark County, NorwayThis article is one of a selection of papers from Extending Forest Inventory and Monitoring over Space and Time.

Göran Ståhl, Terje Gobakken, Erik Næsset, 2011 .

Line intersect sampling: Ell-shaped transects and multiple intersections

Timothy G. Gregoire, Harry T. Valentine, T. Gregoire, 2003, Environmental and Ecological Statistics.

A Kalman filter approach to localizing height-age equations

Harold E. Burkhart, David K. Walters, Timothy G. Gregoire, 1991 .

Analysis of ordinal data to detect population differences.

Timothy G. Gregoire, B. L. Driver, 1987 .

Modeling height-diameter curves for prediction

Lauri Mehtätalo, Timothy G. Gregoire, Sergio de-Miguel, 2015 .

Accuracy Testing and Estimation Alternatives

Timothy G. Gregoire, Marion R. Reynolds, M. R. Reynolds, 1988, Forest Science.

A non-linear mixed-effects model to predict cumulative bole volume of standing trees

Timothy G. Gregoire, Oliver Schabenberger, T. Gregoire, 1996 .

A simulation approach for accuracy assessment of two-phase post-stratified estimation in large-area LiDAR biomass surveys

Göran Ståhl, Liviu Theodor Ene, Terje Gobakken, 2013 .

Sampling Methods to Estimate Foliage and Other Characteristics of Individual Trees

Timothy G. Gregoire, Harry T. Valentine, George M. Furnival, 1995 .

Nonlinear Mixed-Effects Modeling of Cumulative Bole Volume With Spatially Correlated Within-Tree Data

Timothy G. Gregoire, Oliver Schabenberger, T. Gregoire, 1996 .

Assessing the accuracy of regional LiDAR-based biomass estimation using a simulation approach

Göran Ståhl, Liviu Theodor Ene, Terje Gobakken, 2012 .

Technical note: Canopy height models and airborne lasers to estimate forest biomass: Two problems

Richard G. Oderwald, Timothy G. Gregoire, Ross Nelson, 2000 .

Multivariate analyses of visible/near infrared (VIS/NIR) absorbance spectra reveal underlying spectral differences among dried, ground conifer needle samples from different growth environments

James B. Reeves, Timothy G. Gregoire, Andrew D. Richardson, 2003 .

Model-assisted regional forest biomass estimation using LiDAR and InSAR as auxiliary data: A case study from a boreal forest area

Göran Ståhl, Terje Gobakken, Erik Næsset, 2011 .

Modelling Longitudinal and Spatially Correlated Data: Methods, Applications, and Future Directions

David R. Brillinger, Russell D. Wolfinger, Timothy G. Gregoire, 1998 .

Estimating Quebec provincial forest resources using ICESat/GLAS

Göran Ståhl, Terje Gobakken, Erik Næsset, 2009 .

Estimation of forest growth from successive surveys

Timothy G. Gregoire, T. Gregoire, 1993 .

Post-stratified change estimation for large-area forest biomass using repeated ALS strip sampling

Liviu Theodor Ene, Terje Gobakken, Erik Næsset, 2017 .

Monte Carlo approaches to sampling forested tracts with lines or points

Timothy G. Gregoire, Harry T. Valentine, Jeffrey H. Gove, 2001 .

A conspectus on Estimating Function theory and its applicability to recurrent modeling issues in forest biometry.

Timothy G. Gregoire, Oliver Schabenberger, 1995 .

Linear modelling of irregularly spaced, unbalanced, longitudinal data from permanent-plot measurements

Timothy G. Gregoire, Oliver Schabenberger, J. Barrett, 1995 .

The ROS planning system: Evolution, basic concepts, and research needed

George H. Stankey, Timothy G. Gregoire, B. L. Driver, 1987 .