Co-kriging model

Discussion created by paulies on Oct 22, 2013
Latest reply on Oct 24, 2013 by paulies
Dear all,

I am a junior researcher and not fully experience in Geostatistical Analyst, so I hope someone can help me with the following.

I have water salinity data (approximately 100 samples) and I would like to create a prediction map of water salinity in the study area. I used an universal kriging model for this, however there are a few variables that I would like to add to the model, such as "distance to closest river" (already calculated / continuous variable), time point in the dry season (early-mid-late dry season/ categorical variable), and 3 other variables

I believe I have to use a cokriging model for this, however I have never used it and am experiencing problems in determining what parameters to use.

Is there anyone very experienced with these models that I could contact?

Thanks a lot,