Articles by Matthew Bampton

Over the last five years global positioning systems (GPS) and electronic total stations (ETS) have become viable tools for use in archaeological field mapping. When used in conjunction GPS and ETS can generate precise, accurate, and georeferenced three-dimensional digital data sets in real time. As survey work proceeds, associated attribute tables incorporating field measurements and commentary can also be created, and the entire dataset can be imported directly into a geographic information system (GIS). This technique may be called precision digital mapping, and produces accurate, high density data sets of unprecedented richness. The revolutions in data management, visualization, and analysis made possible by GIS are now being mirrored by a revolution in field mapping techniques.

The rapid spread of Geographical Information Systems (GIS) technology confronts archaeologists with a number of opportunities and several dilemmas. Presentations and discussions at the 1996 UISPP meeting in Forlì, Italy, suggested that the current contributions of GIS to archaeological zeitgeist mixes new analytical possibilities, new data management capacities and theoretical problems. The current debate surrounding these issues is useful, yet it ignores several important areas of discussion. Many of the peculiarities of spatial data and spatial analysis have so far been overlooked, as have the changing metaphors of time and space demanded by GIS. A host of entertaining possibilities await those prepared to explore some of the remoter horizons opened by GIS.