Category Archives: SDI

Creating new colour ramps in gvSIG Online

As you knew a raster image could be represented using a ‘colour table’. These colour tables are generated from the colour ramps. In gvSIG Online we have a series of colour ramps but for customized cases that may be interesting … Continue reading

Posted in english, geoportal, gvSIG Online, SDI, SDI | Tagged , , | 1 Comment

Map of the most dangerous cities in the world

As many of you know, in the gvSIG Association we have an open source software solution for the analysis and management of information related to crime and citizen security, gvSIG Crime. One of the technologies used in gvSIG Crime is … Continue reading

Posted in english, geoportal, gvSIG Crime, gvSIG Online, gvSIG Suite, SDI | Tagged , , , | 1 Comment

ETL in gvSIG Online, importing data in an SDI easily

An ETL (Extract, Transform and Load) plugin has been developed in gvSIG Online, that allows to define a transformation process to import data like CSV files and Excel spreadsheet as layers available in a Spatial Data Infrastructure. In this way, … Continue reading

Posted in english, gvSIG Online, SDI | Tagged | 1 Comment

Layers with multiple legends on a Geoportal with gvSIG Online

We are going to show you more gvSIG Online tools, the platform for Spatial Data Infrastructures that doesn’t stop growing. In this case we are going to talk about the tool for multiple legends, a really useful functionality when we … Continue reading

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Raster time series in an SDI: Temporary image mosaics in gvSIG Online

If a few days ago we presented the abilities of working in gvSIG Online with vector data in 4D, today we show you how you can also work with temporary series of images.

Posted in english, geoportal, gvSIG Online, SDI | Tagged , | 1 Comment

International Book Day: Geoportal of publications by country

On the occasion of International Book Day, in April 23, we wanted to make a geoportal with gvSIG Online that provides some visual information of the current publishing world. For those who don’t know about it, gvSIG Online is the … Continue reading

Posted in english, geoportal, gvSIG Online, SDI | Tagged , , | 1 Comment

4D in gvSIG Online. Geoportals with temporary data

The management of the geographic component of the information from a temporary point of view becomes increasingly necessary. That is why both in the last version of gvSIG Desktop and in gvSIG Online we have implemented the necessary tools to … Continue reading

Posted in english, geoportal, gvSIG Online, gvSIG Suite, SDI, testing | Tagged | 3 Comments

SIGPobla, a successful case study of a Spatial Data Infrastructure in a municipality

During the 3rd gvSIG Festival there was an interesting presentation about SIGPobla, a successful case study of a Spatial Data Infrastructure in La Pobla de Vallbona municipality. That presentation dealt with the implementation of the SDI of La Pobla de Vallbona, … Continue reading

Posted in english, geoportal, gvSIG Desktop, gvSIG Mobile, gvSIG Online, gvSIG Suite, SDI, software libre | Tagged , , , | 1 Comment

GIS applied to municipality management: Certification and links to the complete course

The certification of the course about Geographic Information Systems applied to municipality management is now available. This certification period is opened after the publishing of the last modules of the course, but it will be open continuously, so that any user … Continue reading

Posted in CAD, english, geoportal, gvSIG Desktop, gvSIG Mobile, gvSIG Online, gvSIG Suite, SDI, training | Tagged , | 17 Comments

GIS applied to Municipality Management: Module 16.3 ‘gvSIG Online (Connection with gvSIG Mobile and enumerations)’

The third video of the sixteenth module is now available, where we will show how to connect gvSIG Online with gvSIG Mobile and how to create enumerations in gvSIG Online. Apart from the functionalities available in gvSIG Online we also … Continue reading

Posted in english, geoportal, gvSIG Mobile, gvSIG Online, gvSIG Suite, SDI, training | Tagged , , , , , , | 3 Comments