Aquest vol va ser realitzat per AZIMUT S.A. entre els mesos de març i maig de 1990 per encàrrec de la Mancomunitat de Municipis de l'Àrea Metropolitana de Barcelona (MMAMB). Abasta amb escreix tota l'àrea metropolitana de Barcelona i bona part dels municipis limítrofs.

El model digital de pendents majors del 20% de l'AMB és una representació digital de les zones que tenen un pendent de la superfície del terreny major del 20%, mitjançant una malla regular de 0,5 metres de mida del píxel. El valor del píxel pot ser 1 (pendent major del 20%) o 0 (pendent menor). Està elaborat a partir del Mapa Topogràfic Metropolità 1:1000 i per tant cobreix l'àrea metropolitana de Barcelona, excepte part dels municipis de Begues i Castellbisbal (dades del 2016). Es distribueixen dues variants del model: la primera està elaborada a partir del Model Digital del Terreny (MDT) i la segona a partir del Model Digital de Superfície (MDS). El MDT es un model del terreny que no inclou els objectes que hi ha a sobre (com arbres, ponts, construccions). El MDS es un model del terreny que inclou alguns objectes que hi ha a sobre (ponts i algunes construccions, però no edificis).

Ullastrell car parks is a set of geographical information regarding the location of the car parks in the municipality. The spatial representation of this data is carried out by means of an interactive viewer. For each car park, a drop-down point offers additional relative information, such as the address or its capacity.

Urban guide of Montornès del Vallès is a set of data regarding the location of services and facilities in the municipality. Map data are represented in a viewer, on a Google Maps map background. The points identified in this data set correspond to: services and equipment, transport stops, municipal offices or places of interest. For each point, the name of the place or establishment, the postal address and an external link are displayed interactively. Finally, a search engine allows you to search for streets, portal numbers and cadastral references.

Location map of bar terraces, advertising elements, vending machines, flowers, fruit shops, children's games, intermittent stalls, ice cream, pyrotechnics and "churros" in the municipality.

Location of taxi ranks in the municipality of Granollers.

The Mapa de turisme de Santa Margarida de Montbui is a set of geographical information regarding the sports and tourist routes of the municipality and the location of the facilities, services and areas of tourist interest of Santa Margarida de Montbui. A cartography file, in PDF format, shows the route, itineraries of the municipality and the points of tourist interest of Santa Margarida de Montbui.

Location of facilities and unique buildings according to type and management of the municipality of Granollers.

The study analyzes the temporal and spatial evolution of the Platera dune system, located in Baix Empordà (Girona), using variables of use, state, and management over 16 periods between 1956 and 2016. The results obtained provide a detailed view of the Platera beach-dune system through its geoenvironmental evolution, and allow it to be directly related to parameters of use, management, and planning, with special importance to the foredune morphologies as a stabilizing element of the systems.

Delimitació de les demarcacions hidrogràfiques de Catalunya.