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•  Upcoming Events  •  NGS In The News  •
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Spatial Reference Systems Seminar:  NOAA's National Geodetic Survey and several other organizations will co-sponsor the Spatial Reference Systems Seminar to be held October 20-21, 2004 at the University of California, Riverside.   PDF Flyer
New User Friendly CORS Web Service:  NGS has made a major revision to the User Friendly CORS web service. The primary difference to the user is the ability to get data for the current day, allowing you to collect your field data and process it using CORS data on the same day. ... more info
The National Readjustment
NGS plans the readjustment of horizontal positions and ellipsoid heights for GPS stations in the contiguous United States. A new cutoff date for submittal of projects is announced
Lewis And Clark Bicentennial:  To honor Lewis and Clark's contributions to mapping, NGS is installing a series of commemorative markers along the route that Lewis and Clark traveled.
 FOCUS ON HEIGHT MODERNIZATION

Upcoming Height Modernization Events

National Ocean Service News Feature: Height Modernization Provides Safer Transportation.

NEW!  NGS Height Modernization web page.
Project Proposals: Data and advice to help you plan your geodetic control surveys.
VDatum Utility: VDatum is a tool for the conversion of elevation data among 28 different vertical datums... more
State Population Centers: NGS encourages each state to set a commemorative geodetic control monument at the location of its population center as determined by the 2000 U.S. Census.
NOAA Shoreline Data Explorer provides access to the NGS Vector Shoreline Data Base... more
Mark Recovery Entry Form: Submit information on the condition of survey markers in the National Spatial Reference System through this web site.  [ Go directly to the form]
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Date Last Updated: October 4, 2004