HiAn idea could be to calculate a kernel density from the sites and see if
there is a correlationwith lithology. The dem could be useful if there is some
correlation between morphology and themining sites i.e.: 1) are the mining
sites correlated with the geo-structural and geomorfological setting?Have the
geostructural and geomorfological setting a morphometric signature?
I hope this is useful.ByeSebas
----Messaggio originale----
Da: gregoire.dub...@jrc.ec.europa.eu
Data: 13/12/2010 17.19
A: <ai-geostats@jrc.it>
Ogg: AI-GEOSTATS: Interpolating mining presence only data
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-->Hi everyone, Any suggestions about how to map probabilities to find
undetected mining sites having only - A map of mining locations
(presence only data)- A geological map - A DEM I’m aware of
the work on mapping bird species (e.g. Olivier & Wotherspoon, 2006) but I
suppose the situation is different here given the supposed spatial continuity
in the mineral mined? Many thanks for any hints. Best regards
Gregoire------------------------------------------------Grégoire Dubois (Ph.D.)
Joint Research Centre - European Commission Global Environment Monitoring Unit
Monitoring Of Natural resources for DEvelopment (MONDE) Via Fermi 2749, TP
440, I-21027 Ispra (VA), ITALY http://ies.jrc.ec.europa.eu/ Tel : +39 0332
786360Fax : +39 0332-789960 Email: gregoire.dub...@jrc.ec.europa.eu "The views
expressed are purely those of the writer and may not in any circumstances be
regarded as stating an official position of the European Commission."
(Disclaimer required under the terms and conditions of use of the internet and
electronic mail from Commission equipment)"
