PDF Book: Google Earth Engine Applications
Google Earth Engine Applications, published as Open Access by MPDI’s Remote Sensing journal, is available for free download. The Google […]
GIS
GIS Children’s Book: “Lindsey the GIS Specialist”
If you want to know how to teach GIS to a child we recommend the book “Lindsey the GIS Specialist”
Turn your smartphone into a GPS to collect field data
The new version of gvSIG Mobile allows you to convert your mobile phone into a GPS device to collect field
Import XY data tables to QGIS 3
A daily task is the import of tables, QGIS allows to create a layer of points from delimited text files
Demarcation of endorheic basins in ArcGIS
Endorheic basins (internally drained) have no surface outlet (to a river) and lose water through evaporation and sometimes underground. In
Integrating a dike into a DEM in QGIS 3
In this case we developed a case study using tools available in QGIS 3. It will show how to alter
Building a QGIS 3 Digital Elevation Model
On this occasion we will see how to generate a Digital Elevation Model (DEM) that reflects the shapes of the
Reclassification of a raster in QGIS 3
Reassignment or reclassification operations consist of the total or partial modification of the values of a raster. Reclassification allows you
Basic operations with tables in QGIS 3
It is possible to perform operations in the attribute tables of QGIS 3, e.g. queries, calculation of geometric properties, concatenation
Introduction to the use of SpatiaLite and Geopackage in QGIS 3
In addition to the traditional raster and vector files QGIS 3 also allows the implementation of Spatial Databases such as
Tools for spectral and multitemporal analysis in QGIS 3
The study of land cover using satellite images requires tools that facilitate their interpretation, especially those that can integrate multiple