Graphics
Updated poster graphic to reflect name change (12/98) (363033 bytes) as a viewed GIF file, as a Arc/Info 1040 plot file (8630862 bytes), and as a Encapsulated Postscript file (18139342 bytes). An explanation of the poster content
1998 USGS Workshop on Economics and Social Sciences poster (410068 bytes) as a viewed GIF file, and an explanation of the poster content
1996 Washington State GIS Conference poster (413858 bytes) as a viewed GIF file, and explanation of the poster content
Data
NAVD88 adjustment GRID in compressed Arc/Info EXPORT format (336247 bytes), values in meters at 1-kilometer resolution of Western Washington. These values are added to NGVD29 elevation values to generate NAVD88 elevations, or subtracted from NAVD88 elevation values to generate NGVD29 elevations.Regional datasets (for reference only)
U.S. Department of the Interior, U.S. Geological Survey The URL of this page is: http://seattlehazards.usgs.gov/data/index.html Contact: dcatts@usgs.gov Updated: 8 April 1999