The map data were developed in ArcGIS and require version 8.3 or higher of this software to make fullest use of these data. The map and its database data may also be view, queried and browsed using a free program ArcReader 9.2, which is available for download for Windows, Linux and Solaris operating systems.
Downloading choices
- 0.3 Mb package includes only ArcGIS files for the Hayward fault map.
- 190 Mb package includes ArcGIS files for the Hayward fault map and 1:24,000 USGS base maps. (for ArcReader; for ArcGIS if base maps are needed)