Uploaded on 2015-04-15 by MarcRomero

[1]: https://edxuploads.s3.amazonaws.com/14291126498072878.jpg This picture is from the industrial estate of my town, la Llagosta (near from Barcelona). Following I will define the visible and invisible information linked with this photo. 1) Visible information: In this photo we can see a part of the total number of factories in the area of my town. This factories are crowded at the industrial estate, separated from the residential part of the town. 2) Invisible information: a.- The sectors which these factories belong and the requirements demanded. For example chemical, metallurgical, retail... b.- The volume of mercancies moved by these factories. Big, medium or small logistics 3) Knowledge: Knowing the previous factors, we can design a correct net of streets and roads with the necessary width for the transportation and possible emergency works.