[Gvsig_english] GvSig connection to Access Database

Sara Tagaduan sara.tagaduan at gmail.com
Wed Jun 13 00:55:51 CEST 2018


Hello!

I am having some trouble with creating an event layer in gvSig while
working in EPSG 4326. To create an the layer I need to introduce the
coordinates in the table, but the program does not recognize them. I think
it requires latitude and longitude in the form of DMS (degrees, minutes,
seconds). Could you please give me an example on how the coordinates should
be introduced in the CVS file? I have watched several tutorials on the
gvSig blog, but everything seems to be in UTM.

Thank you in advance!

Best regards,
Sara

On Mon, Jun 4, 2018 at 12:13 PM, Mario Carrera <mcarrera at gvsig.com> wrote:

>
> Hello Sara,
>
> the current Java version, Java 8, that is included in gvSIG, doesn't
> support ODBC connections. In that way it was possible to connect to Access
> databases, but it's not possible now. If there's an entity interested in
> financing that development it would be done.
>
> In addition, there's a way to load the data from the table in gvSIG, that
> is exporting to DBF or CSV files previously. They can be added as a point
> layer in gvSIG, using the coordinates of the table.
>
> There are two ways:
>
> 1. Event layer: Here you can see how to do it:
> https://blog.gvsig.org/2018/02/01/gis-applied-to-municipality-management-
> module-8-2-creation-of-point-layers-from-tables-event-layers/
> You can export the event layer to shapefile later.
>
> 2. Adding the table as layer: For that you can access to "Add layer", then
> from the "File" tab you select the CSV or DBF file, and you access to the
> "Properties" button. At the "Geometry" tab you can select the fields with X
> and Y coordinates. Here you have a video about that (it's in Spanish but it
> will be useful to find the menus):
> https://youtu.be/SzIm7daWQsg?t=362
> You can export the CSV or DBF layer to shapefile later.
>
> The DBF file can be edited later from gvSIG directly, and you can edit its
> alphanumerical information.
>
> If you export it to shapefile you can edit it too. Here you can see how to
> do it
> https://youtu.be/obKRB3flUlM?t=338
>
> Best regards,
>   Mario
>
>
>
>
>
> El 04/06/18 a las 11:42, Sara Tagaduan escribió:
>
> To whom it may concern,
>
> I am currently working on a project in gvSig and I am having some
> difficulties in establishing a link between the program and a Access
> Database. The Access file contains fields as "Site name", "Site type",
> "Monument type" and UTM Coordinates. For every site I need a point
> introduced at the corresponding coordinates, and the site name, type and
> monument type as attributes.
>
> Is there any way I can import the information in gvSig as a table without
> having to introduce every bit of information manually? And if so, could the
> program update the table automatically when new information is inserted in
> the Access file? If gvSig does not support a connection with Access, what
> would be the best solution for my problem?
>
> Thank you in advance.
>
> Best regards,
> Sara
>
>
>
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>
> --
>
> *Mario Carrera*
>
> Training, Language and Communication Manager. gvSIG Association
>
> Responsable de Formación, Internacionalización y Difusión. Asociación
> gvSIG
>
> http://www.gvsig.com
>
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