Institut Cartogràfic i Geològic de Catalunya

High school students.

Figure 2. Tables corresponding to the 1:250,000 Cartography, 1:25,000 Cartography and Catalog of Cartographic Units modules of the GBSC

Figure 1. General structure of the Catalan Soil Geodatabase (GBSC)

Figure 3. WRB classification (World Reference Base for Soil Resources).

Figure 1. 1:25,000 Soil map in a Geographic Information System.

Figure 2. Types of cartographic units that are presented on soil maps..

Figure 7. Classes of available water retention capacity.