Activity
report for 2003 for the National Survey and Cadastre (Kort og
Matrikelstyrelsen), Denmark
1.
Absolute
gravity campaigns
The absolute gravity meter
FG5-220 of IfE (Hannover) has visited Denmark in the period June 2-12,
2003. Four stations have been measured.
·
Buddinge. Close to the permanent GPS station and Pille 1,
the fundamental gravity station of the danish presicion gravity network. The
site is not anymore in the hands of KMS, which is why it was important to move
it. A marker on the floor marks the station. The station was levelled by KMS.
·
Vestvolden. The new absolute gravity station in Copenhagen
located in a building housing a seismological archive. After the gravity
measurenment, the station has received a marker on the floor. The station was
levelled by KMS.
·
Helsingør. Hall of a school (10 klasses skole). The station
lies on the 56ºN land uplift gravity line.
·
Tebstrup (near Skanderborg, Jutland). Old peoples home. The
station lies on the 56ºN land uplift gravity line.
2.
Land
uplift gravity lines
Participation in two international relative gravity
campaigns along land uplift gravity lines:
·
63ºN line with the Finnish Geodetic Institute and
Lantmäteriet
· 56ºN line with Lantmäteriet
3.
Others
Analysis of crustal deformations at permanent GPS sites in
Denmark.