Geographic information systems are important tools for defining the social and environmental contexts of urban design, planning, and architecture
by Bill McGarigle

This article was a great introduction to the uses of GIS technology. Geographical Information System is mostly known for geographical maps. Maps are a very important aspect of GIS technology, but the key feature is the ability to layer information in order to observe results. Any type of information can be mapped and layered, so that patterns, trends or changes can be observed.

For architecture, GIS is helpful in learning about different physical as well as cultural aspects of a location. GIS can be used to map the effects of constructing a new structure within a specific neighborhood, as well as determine which socioeconomic communities will be most impacted by new developments. As a design tool, GiS technology can help designers correct, change or prepare for influences new buildings will have on the community. Time lapse information can help to keep projects on schedule by informing all parties involved of scheduling conflicts.

Personally, I use local GIS sites at work on a regular basis, locating site maps, adjacent properties and property owners. The possibilities for information layering is unlimited and can be mapped in 3d to create different ways of viewing information that will help to inform designers as previously impossible. The visual organization of data is useful for designers and architects to make sense of large amounts of information regarding the site, street, town or city for their projects.