Tag Archives: raster

Learn GIS for free. Module 9: Raster reclassification and raster calculator

Posted on 12/07/2017 by Alvaro

We continue with the ninth module of the free GIS course, where we continue to show you how to work with gvSIG Desktop, in this case working with raster reclassification and rasterization tools, and learning what can we do with … Continue reading →

Posted in english, gvSIG Desktop, training | Tagged , , , , , , , , | 4 Comments

Learn GIS for free. Module 8: Vegetation index and unsupervised classification

Posted on 10/07/2017 by Alvaro

We continue with the eighth module of the free GIS course, where we continue to show you how to work with raster data in gvSIG Desktop, in this case calculating several parameters (NDVI, CTVI,…) related to vegetation index and learning … Continue reading →

Posted in english, gvSIG Desktop, training | Tagged , , , , , , , , | 5 Comments

Learn GIS for free. Module 7: Raster GIS. Working with Raster Data

Posted on 07/07/2017 by Alvaro

We continue with the seventh module of the free GIS course, where we are going to show you how to work with raster data in gvSIG Desktop. With this module we start the second part of the course, focused on … Continue reading →

Posted in english, gvSIG Desktop | Tagged , , , , , , , , | 13 Comments

Aprende a trabajar con Modelos Digitales del Terreno y geoprocesamiento ráster con este vídeo-tutorial

Posted on 23/03/2017 by Alvaro

Complementando el post en el que os enseñamos los secretos del geoprocesamiento vectorial, hoy veremos como podemos aplicar algunos de los algoritmos disponibles en gvSIG Desktop a las capas ráster en general, y a los Modelos Digitales del Terreno en … Continue reading →

Posted in gvSIG Desktop, spanish | Tagged , , , , | 2 Comments

gvSIG 2.0. Raster data tile cache and WMTS

Posted on 29/04/2013 by Manuel

Those gvSIG users that usually load WMS layers know very well that the response time, each time we pan or zoom on the view, is not insignificant. If, besides, we have more than one WMS layer loaded, the response time … Continue reading →

Posted in english, gvSIG Desktop | Tagged , , , | 2 Comments