[Qgis-user] Forestry Week? (was Case sensitive)
Noli Sicad
nsicad at gmail.com
Tue Mar 13 14:58:45 PDT 2012
Hi Lee,
No, I have not develop data entry for forest inventory data to
generate yields table since I am focus more on forest estate modelling
than forest inventory. However, I was looking to develop one, I was
looking at Kexi to do this forest inventory data module. I was hoping
that Kexi can reads and writes in SQLite\Spatialite database file, not
yet at this moment to my liking.
http://www.kexi-project.org/
Having said that, you actually do this forest inventory data
collection in Kexi. It can import MS Access database into Kexi
database, creates a postges database, etc. You can make forms and
graphs in Kexi. JavaScript is the prefer scripting language in Kexi.
Kexi soon would have version for windows.
Lee, probably you can start creating forest inventory system in Kexi
and I am willing to help. Kexi postgres table can be easily viewed in
QGIS. And when Kexi is ready for SQLite/Spatialite then you can easily
migrate it.
Thanks.
Noli
On 3/14/12, Lee <muellerl at gmail.com> wrote:
> Noli,
>
> Have you developed, as part of that model, a way which inventory data can
> be entered and then generate the appropriate volume/stocking tables and
> charts?
>
> --
> all the best,
> Lee Mueller
> Registered Forester #46043
>
>
>
>
>
> On Tue, Mar 13, 2012 at 5:35 PM, Noli Sicad <nsicad at gmail.com> wrote:
>
>> 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
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>
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