Skip to main content
Geographic Information Systems
WhiteboxDev's user avatar
WhiteboxDev's user avatar
WhiteboxDev's user avatar
WhiteboxDev
  • Member for 10 years, 1 month
  • Last seen more than a week ago
Profile Activity
Stats
11,125
reputation
791k
reached
177
answers
4
questions
Communities
About

I am a professor in the Department of Geography at the University of Guelph and teach GIS, Remote Sensing and Physical Geography courses. I am also the lead developer of the open-source GIS Whitebox Geospatial Analysis Tools and the geospatial analysis platform WhiteboxTools. My main interests include digital terrain analysis (geomorphometry), DEMs, LiDAR, and spatial analysis more broadly.

Badges
View all badges
1
gold badge
36
silver badges
65
bronze badges
Top tags
View all tags
306
Score
57
Posts
31
Posts %
299
Score
40
Posts
22
Posts %
242
Score
43
Posts
24
Posts %
143
Score
29
Posts
16
Posts %
125
Score
29
Posts
16
Posts %
111
Score
15
Posts
8
Posts %
Top posts
View all questions and answers
answer
42
Choosing colour-ramp to use for elevation?
Aug 8, 2014
answer
39
Panchromatic Image association with high spatial resolution
Sep 15, 2014
answer
23
Hillshading makes crater-like depressions look elevated?
May 21, 2018
answer
22
What is the difference between Create Thiessen Polygons tool (ArcGIS) and Voronoi Polygons tool (QGIS)?
Sep 16, 2014
answer
19
Getting Negative Topographic Wetness Index (TWI) values in SAGA GIS?
Sep 11, 2014
answer
16
General steps to create watershed boundary in ArcGIS Spatial Analyst?
Oct 11, 2014
answer
16
How to extract drainage line network from GRASS GIS and QGIS
Sep 12, 2014
answer
15
Creating catchment from point using DTM raster in QGIS?
Sep 5, 2014
answer
14
Is there a difference between the Planchon & Darboux and Wang and Liu depression filling algorithms? Other than speed?
Jul 29, 2014
answer
14
Seeking shapefile of hexagons that covers world?
Nov 12, 2014
Top Meta posts
2
0
12
Is the answer acceptance mechanism too subtle?
Top network posts
View all network posts
11
What is the performance of Groovy 2.0 with static compilation
7
How to convert a slice of one numeric type to another type
6
A method to determine whether a point can be contained within a circle with no neighbouring points