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WhiteboxDev
  • Member for 7 years, 9 months
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9 answers
56 votes
71k views
40 bookmarks
Choosing colour-ramp to use for elevation?
12 answers
26 votes
30k views
25 bookmarks
Working with LiDAR data using other than Esri software?
3 answers
19 votes
2k views
9 bookmarks
Account for bridge overpasses in a ground DEM to allow for water flow under the overpass
3 answers
13 votes
5k views
6 bookmarks
How to create a Hillshade model with multicolor "alà Imhof"?
3 answers
13 votes
4k views
3 bookmarks
How to Create a Grid Inside a Polygon that is Oriented with the Longest Side?
3 answers
13 votes
2k views
9 bookmarks
Is there a difference between the Planchon & Darboux and Wang and Liu depression filling algorithms? Other than speed?
7 answers
13 votes
7k views
3 bookmarks
Map display not filling window in QGIS on Mac?
1 answer
13 votes
8k views
4 bookmarks
How to Uninstall QGIS from MacOS
2 answers
13 votes
3k views
5 bookmarks
TRI, TPI, or Roughness
5 answers
11 votes
16k views
12 bookmarks
Clipping LAS data using shapefile polygons and open source software?
2 answers
11 votes
2k views
6 bookmarks
How to cartographically represent water flow?
4 answers
10 votes
5k views
2 bookmarks
How are ESRI WKT projections different from OGC WKT projections?
2 answers
9 votes
682 views
3 bookmarks
Rules of Nodata value?
1 answer
9 votes
2k views
5 bookmarks
Ditch Extraction using LIDAR DTM (1m resolution)
1 answer
8 votes
3k views
4 bookmarks
When computing flow direction, the D8 algorithm is used - are there major differences if others are used?
0 answers
7 votes
190 views
1 bookmarks
Alternative to Delete Polygons And Extend Lines of Production Mapping?
2 answers
7 votes
3k views
3 bookmarks
How to decide how to "stretch" raster imagery?
2 answers
7 votes
12k views
7 bookmarks
Creating catchment from point using DTM raster in QGIS?
1 answer
6 votes
426 views
1 bookmarks
How to work with UTM and multiple zones
3 answers
6 votes
2k views
5 bookmarks
Burning road network into DEM?
4 answers
6 votes
1k views
4 bookmarks
How to filter LiDAR data by scan angle?
0 answers
6 votes
87 views
2 bookmarks
Robust formula to get row,column of raster given X,Y
2 answers
6 votes
10k views
2 bookmarks
Understanding GeoTIFF tags?
1 answer
6 votes
1k views
2 bookmarks
What is the status of any ongoing efforts that will allow QGIS to display .las files directly in the main 2D window?
1 answer
5 votes
822 views
1 bookmarks
Shapefile and DEM: check rivers behaviour
3 answers
5 votes
3k views
1 bookmarks
Should you switch from ArcMap to QGIS?
3 answers
5 votes
2k views
5 bookmarks
Open source approach to classifying and removing LiDAR points from overlapping scans?
1 answer
5 votes
888 views
4 bookmarks
Hillshading makes crater-like depressions look elevated?
1 answer
4 votes
547 views
1 bookmarks
Extracting LiDAR metrics with TerraScan?
3 answers
4 votes
2k views
2 bookmarks
Matching colours in already mosaiced single image?