Reputation
1,768
Top tag
Next privilege 2,000 Rep.
Edit questions and answers
Badges
13 34
Impact
~154k people reached

Jan
10
asked Cross-validation of TPS and kriging outputs from the fields package in R
Jan
9
comment export spatial information from table that is joined to a shapefile in QGIS 2.0
check this tutorial: qgis.spatialthoughts.com/2012/03/…
Jan
9
comment Summarize values from a raster brick by latitude bands in R
Your question is very similar to this one: gis.stackexchange.com/questions/49176/…
Dec
11
awarded  Yearling
Nov
26
comment Interpolating points observed with different time duration
@whuber I have no info on the rate, but lets assume it is not constant. Does it mean that there is no spatial interpolation method that allows me to use incomplete data? or the use of certain points were we just tell the method that for this points the minimum value observed is M.
Nov
24
revised Interpolating points observed with different time duration
improved
Nov
24
awarded  Promoter
Nov
21
revised Interpolating points observed with different time duration
fixed grammar
Nov
21
asked Interpolating points observed with different time duration
Nov
8
awarded  Popular Question
Oct
3
accepted Spatial interpolation - appropriate method to estimate the accuracy of the surface
Oct
3
comment Spatial interpolation - appropriate method to estimate the accuracy of the surface
I already take into account the validation by using a sample of the observations. I want to know if there is more I can do, e.g. combine with other type of measurements (e.g., spatial distribution of the observations) and give one value for the quality/accuracy of the surface.
Oct
3
asked Spatial interpolation - appropriate method to estimate the accuracy of the surface
Sep
9
asked level of spatial aggregation of polygons
Aug
21
accepted How to count number of polygons inside another polygon layer?
Aug
21
asked How to count number of polygons inside another polygon layer?
Aug
21
revised How to reclassify raster inside polygon mask, leaving values outside as they are?
added tag and improved formatting
Aug
21
comment How to reclassify raster inside polygon mask, leaving values outside as they are?
check this question: gis.stackexchange.com/questions/40474/…
Aug
21
suggested approved edit on How to reclassify raster inside polygon mask, leaving values outside as they are?
Aug
19
revised R program and shape files
formatting and spelling