Author Archives: Mario

Cómo extraer las coordenadas de los vértices de una parcela en gvSIG

Posted on 05/05/2016 by Mario

En gvSIG podemos extraer de una forma sencilla las coordenadas de los vértices que conforman una o varias parcelas mediante scripting. Podremos hacerlo tanto para ficheros de tipo SHP como DWG, DGN o DXF. Para ello tendremos que crear un … Continue reading →

Posted in CAD, gvSIG Desktop, spanish | 7 Comments

gvSIG Festival: First virtual gvSIG Conference is coming!

Posted on 02/05/2016 by Mario

From May 23rd to 27th there’s an event that you can’t miss: the first gvSIG Festival. In this case it doesn’t matter where you live or even what language you speak since you will be able to attend (virtually) more … Continue reading →

Posted in community, english, events, press office, training | Leave a comment

gvSIG 2.3: Working on new improvements

Posted on 20/04/2016 by Mario

In 2015 we established a rule for releasing two gvSIG versions per year, that we achieved at the gvSIG 2.1 and gvSIG 2.2 versions. In 2016 the dynamics would be to release another two versions, gvSIG 2.3 and gvSIG 2.4, … Continue reading →

Posted in development, english, gvSIG Desktop | Leave a comment

Splitting strings in an attribute table on gvSIG 2.x

Posted on 07/04/2016 by Mario

When we work with an attribute table in gvSIG, we sometimes want to split the strings in one of the fields, in order to have a substring. For that, we would use the subString operator at the Field calculator, that … Continue reading →

Posted in english, gvSIG Desktop, training | Leave a comment

Recortar cadenas en una tabla de atributos en gvSIG 2.x

Posted on 06/04/2016 by Mario

Cuando trabajamos con una tabla de atributos en gvSIG, en ocasiones queremos recortar las cadenas de uno de los campos de tipo texto, de forma que nos quede una subcadena. Para ello se utilizaría el operador subString de la Calculadora … Continue reading →

Posted in gvSIG Desktop, spanish, training | Leave a comment

Smart Cities: Can only the big cities be intelligent?

Posted on 22/03/2016 by Mario

Some days ago we talked about that it’s not possible to apply the Smart City concept, the intelligent city concept, to that cities where their public managers apply policies and projects that make their technological infrastructures, their information systems, are … Continue reading →

Posted in english, opinion | 2 Comments

Running R source code from gvSIG 2.3 through Renjin

Posted on 17/03/2016 by Mario

One of the new features included in gvSIG 2.3, that was commented at the 11th International gvSIG Conference (there’s also a question from an attendee at the end of the video), is the possibility to run R source code from … Continue reading →

Posted in development, english, gvSIG Desktop, scripting | Tagged , | 3 Comments

OpenStreetMap cartography with reprojected layers in gvSIG 2.x

Posted on 14/03/2016 by Mario

Some time ago, a tool to access to OpenStreetMap cartography was included at the gvSIG 2.0 version. But there was a problem when a layer available in other reference system was added at the same View, that wasn’t reprojected correctly. … Continue reading →

Posted in english, gvSIG Desktop | Tagged | 1 Comment

Cartografía de OpenStreetMap con capas reproyectadas en gvSIG 2.x

Posted on 11/03/2016 by Mario

En la versión 2.0 de gvSIG se incluyó el acceso a la cartografía de OpenStreetMap. El problema era que al superponer cartografía disponible en otros sistemas de referencia no se reproyectaban correctamente. A partir de la versión 2.3 de gvSIG … Continue reading →

Posted in gvSIG Desktop, spanish | Tagged | 1 Comment

5as Jornadas Brasileiras de gvSIG: “Tecnologia como bem comum”

Posted on 09/03/2016 by Mario

É com satisfação que anunciamos a realização das 5as Jornadas Brasileiras de gvSIG nos dias 14 a 16 de setembro de 2016, no Auditório do Centro de Ciências Rurais da UFSM – Santa Maria/RS – Brasil, sob o lema “Tecnologia … Continue reading →

Posted in community, events, gvSIG Desktop, portuguese | 1 Comment