6,779 reputation
35291
bio website
location Berne, Switzerland
age
visits member for 4 years, 5 months
seen Dec 15 at 9:08

Researcher in spatial epidemiology & GIS.

Currently @ the Institute of Social and Preventive Medicine (University of Bern).

Twitter: @RPanczak

Publications: Google Scholar


Dec
15
comment Using R with ArcGIS for Desktop (without using GME)?
@tuxman: Great work! Thanks for sharing.
Nov
29
awarded  Nice Answer
Nov
13
answered What are good colour schemes for large density flow maps?
Nov
12
revised What are Definition, Algorithms and Practical Solutions for Concave Hull?
added more details
Nov
9
awarded  Popular Question
Nov
9
comment How is margin of error reported on a map?
Example of such approach can be found in paper by Nagy et al. (2013).
Nov
6
revised What are my options for 3D web Maps?
updated broken links
Nov
6
comment What are my options for 3D web Maps?
@rotoglup Thanks for update. Indeed - project seems to not be there any longer o_O
Oct
28
comment mosaic raster to file geodatabase yields missing raster sections
Thank for information. Could you please tell me in what format you write to system file, and then in which - to gdb?
Oct
28
comment ArcGIS 10 - disappearing rasters?
@jan_b Thanks for information. Quite unusual behaviour for such an expensive piece of software I'd say :/ I tried recalculating pyramids and statistics - to no avail. May I ask to which format you converted as a remedy?
Oct
27
comment mosaic raster to file geodatabase yields missing raster sections
Have you managed to solve this issue? I'm having similar problem with large terrain raster dataset and desperately looking for solution.
Oct
27
comment ArcGIS 10 - disappearing rasters?
@jan_b Have you managed to sort out this issue? I'm getting similar problem with large terrain model raster :/
Oct
26
awarded  Enlightened
Oct
26
awarded  Nice Answer
Oct
26
comment What tools for regionalization/redistricting can you recommend?
This has been suggested a while ago by B_Dev (see above..)
Oct
26
comment What are good colour schemes for large density flow maps?
As much as I love and use CB tool - it's hard to apply it here since I do not need sequential, diverging nor qualitative schemes. Rather - one colour to represent flows and good contrasting background colours.
Oct
24
awarded  Popular Question
Oct
24
comment What are good colour schemes for large density flow maps?
Thanks @WhiteboxDev Using colour ramp might not be that easy. I'm basically mapping all individual lines with the same hue. It's the transparency and overlay of the lines that gives them intensity of the colour.
Oct
24
asked What are good colour schemes for large density flow maps?
Oct
21
awarded  Notable Question