For a more detailed description of the activities associated with
the National Readjustment, their current status, and time-lines.
The NGS Observer article "Field Work for the Federal Base Network
Complete" provides some background material on the FBN/CBN re-observation
project and its impact on the national network.
Readjustment Policy
- This policy was adopted in 1998 as the agency was taking steps
to adjust and publish the results of the FBN surveys then underway
to improve the height component of the NSRS. It also set the policy
for the future undertaking of the National Readjustment.
