Mapping Hacks

Schuyler Erle

O'Reilly Media, Inc., ISBN 0596007035 The maps are no longer passive instruments of fruition paper, prepared by expert groups and Carthusian cartographers, but changing amount of data can be displayed in real time using computer technology. This will imply a paradigmatic change, as manipulable, achievable from scratch and interface with users and other software / devices. The key that made possible the spread of these technologies is vectorization of geographic data. Thanks to it from a small group of data, or an entire geographic database, you can generate representations of the territory and of the phenomena connected to it. The ability to process abstract visions or satellite their neighborhood as well as the globe, makes possible a comprehensive reinterpretation of space, viewing through the familiar coordinates of points, lines and areas of conventional color the spot. In the text are illustrated dozens of technical possibilities to regain the ability to represent territories, and should be well taken into serious consideration and new ease accurately represent the distribution of selected data as a function of their location, possibility until now the prerogative of the few. Unfortunately, the book was closed before we could add a dutiful chapter on the Google Maps API, now widely used, but this seems to be the only flaw.