As I mentioned in my previous postings, that I am working on forest management and forest estate modelling, probably you might be wondering what is it, forest estate modelling.
I am am part of another GNU project for Operations Research (i.e. GNU/GLPK) and offer support for GLPK/MathProg in Help-glpk ML. Here is a simple forest estate model (i.e. forest management - model I) that I have written and included in GLPK distribution. http://fossies.org/unix/misc/glpk-4.47.tar.gz:a/glpk-4.47/examples/dbf/ForestMgt_Model_I_GIS_dbf.mod The result of the models writes into dbf of shapefile (e.g. write / create Harvest Table in the dbf of the shapefile). You can then create a thematic map in QGIS for harvest-plan rotation for the stands in your forest estate. The above URL link is simple model, just to get you starting. I have more sophisticated forest estate models for Forest Valuation, Cashflow and Woodflow analysis, Log mill demand allocation for 45 years or more planning periods for New Zealand (Radiata Pine plantation) (emai me if you are interested to read the my ForestValue models (Standard and Spatial models) and sample of the outputs). I am trying to compete with Remsoft Woodstock in this area using open source tools. Thanks. Noli _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
