[Qgis-user] Geology / formation database structure

[Matt Boyd]

Hi Stefan,
I had another look at midvatten it's not quite what I need.
I'm not sure this is how to explain it but I'll try. The way you describe
it treats stratigraphy as just another property at a layer. I need the
stratigraphic relationships, groups at top level, then formation, then
member in a stratigraphic database, which is then linked to the "base data"
properties you've described.

The idea is to force an internal consistency and enable me to check data
thats been entered.

Thanks
Matt



On Thu, Oct 24, 2019 at 8:32 PM Stefan Giese <Stefan.Giese at wheregroup.com>
wrote:

> Hi Matt,
>
> did you have a look to the midvatten plugin (1), there you can create a
> project database for geology data from drilholes. I didn't use it so far,
> but I think it's worth have a look on.
>
> Normally the basic construct should be a one to many relation between base
> data and horizon data
>
> base data (position, name, ...)   1 - n horizons ( upper depth, lower
> depth, lithology, colour, fabric, texture, genesis, stratigraphy...)
>
> (1) https://github.com/jkall/qgis-midvatten-plugin/wiki
>
> Best regards
>
> Stefan
>
>
> Mit freundlichen Grüßen
> Stefan Giese
> Projektleiter/Consultant
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> Am 24.10.2019 um 01:55 schrieb Matt Boyd:
>
> Hi QGISers,
> possibly a little OT but do any of the geologists on the list know of a
> pre-built structure for formation tops in well data?
>
> I'm thinking a relational DB structure that is able to be filtered by
> group / formation / member and provides more functionality than
> spreadsheets and with a smaller footprint than the monolithic
> geology databases that seem to be around.
>
> I've started building this myself but I'm more of a user than a designer.
>
> Thanks
> Matt
>
>
>
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