I am looking for the global maps of soil clay fraction, soil texture, and soil erodibility?

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Anthony L. Nguy-Robertson

I don't think such a map exists yet, but there are those looking into this problem. http://www.globalsoilmap.net/

Jedrzej Nyckowiak

Http://eusoils.jrc.ec.europa.eu/ ?

Ruxandra Vintila

Ali,

Jedrzej is right for European Union states; you may start your discovery going to: http://eusoils.jrc.ec.europa.eu/wrb/ . Other geoportals:

- USA: http://websoilsurvey.sc.egov.usda.gov/App/HomePage.htm

- Australia: http://www.asris.csiro.au/index.html

In all cases, it is worth using the available metadata. Good luck !