Geoffrey J. Hay (PhD)
Geoffrey J. Hay (PhD)
Associate Professor Geography, University of Calgary
Verified email at ucalgary.ca - Homepage
Title
Cited by
Cited by
Year
Geographic object-based image analysis–towards a new paradigm
T Blaschke, GJ Hay, M Kelly, S Lang, P Hofmann, E Addink, RQ Feitosa, ...
ISPRS journal of photogrammetry and remote sensing 87, 180-191, 2014
9542014
Geographic Object-Based Image Analysis (GEOBIA): A new name for a new discipline
GJ Hay, G Castilla
Object-based image analysis, 75-89, 2008
5602008
A comparison of three image-object methods for the multiscale analysis of landscape structure
GJ Hay, T Blaschke, DJ Marceau, A Bouchard
ISPRS Journal of Photogrammetry and Remote sensing 57 (5-6), 327-345, 2003
4242003
Object-based change detection
G Chen, GJ Hay, LMT Carvalho, MA Wulder
International Journal of Remote Sensing 33 (14), 4434-4457, 2012
4102012
Object-based image analysis: spatial concepts for knowledge-driven remote sensing applications
T Blaschke, S Lang, G Hay
Springer Science & Business Media, 2008
4102008
An automated object-based approach for the multiscale image segmentation of forest scenes
GJ Hay, G Castilla, MA Wulder, JR Ruiz
International Journal of Applied Earth Observation and Geoinformation 7 (4 …, 2005
4002005
Object-based image analysis: strengths, weaknesses, opportunities and threats (SWOT)
GJ Hay, G Castilla
Proc. 1st Int. Conf. OBIA, 4-5, 2006
3202006
Remote sensing contributions to the scale issue
DJ Marceau, GJ Hay
Canadian journal of remote sensing 25 (4), 357-366, 1999
2891999
A multiscale framework for landscape analysis: object-specific analysis and upscaling
GJ Hay, DJ Marceau, P Dube, A Bouchard
Landscape Ecology 16 (6), 471-490, 2001
2762001
Object-oriented image analysis and scale-space: theory and methods for modeling and evaluating multiscale landscape structure
T Blaschke, GJ Hay
International Archives of Photogrammetry and Remote Sensing 34 (4), 22-29, 2001
2392001
Free and open source geographic information tools for landscape ecology
S Steiniger, GJ Hay
Ecological informatics 4 (4), 183-195, 2009
2192009
An object-specific image-texture analysis of H-resolution forest imagery
GJ Hay, KO Niemann, GF McLean
Remote Sensing of Environment 55 (2), 108-122, 1996
1991996
A multiscale object-specific approach to digital change detection
O Hall, GJ Hay
International journal of applied earth observation and geoinformation 4 (4 …, 2003
1962003
Spatial thresholds, image-objects, and upscaling: a multiscale evaluation
GJ Hay, KO Niernann, DG Goodenough
Remote Sensing of Environment 62 (1), 1-19, 1997
1781997
Image objects and geographic objects
G Castilla, GJ Hay
Object-based image analysis, 91-110, 2008
1472008
A scale-space primer for exploring and quantifying complex landscapes
GJ Hay, P Dubé, A Bouchard, DJ Marceau
Ecological Modelling 153 (1-2), 27-49, 2002
1172002
Collective sensing: Integrating geospatial technologies to understand urban systems—An overview
T Blaschke, GJ Hay, Q Weng, B Resch
Remote Sensing 3 (8), 1743-1776, 2011
1042011
Detecting dominant landscape objects through multiple scales: An integration of object-specific methods and watershed segmentation
O Hall, GJ Hay, A Bouchard, DJ Marceau
Landscape Ecology 19 (1), 59-76, 2004
942004
Size-constrained region merging (SCRM)
G Castilla, GG Hay, JR Ruiz-Gallardo
Photogrammetric Engineering & Remote Sensing 74 (4), 409-419, 2008
892008
Geographic object-based image analysis (GEOBIA): emerging trends and future opportunities
G Chen, Q Weng, GJ Hay, Y He
GIScience & Remote Sensing 55 (2), 159-182, 2018
842018
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