GGP Station and Data Information
GGP Home Agreements Purpose / Goals Address Mailing List Links
Newsletters Publications Stations / Data Glossary Maps

Individual Station Information

Note that GGP uses primarily units of mgal (1 microgal = 10 nm s-2 ) and mbar (1 millibar = 1 hPa). All variables are as given by the SG Station Operators.

Stations Currently Operating Stations That Are Closed
BH Bad Homberg, Germany BA Bandung, Indonesia
CA Cantley, Canada BE Belgium
BC Canberra, Australia BO Boulder, USA
ES Esashi, Japan BR Brasimone, Italy
HS Hsinchu, Taiwan PO Potsdam, Germany
KA Kamioka, Japan    
KY Kyoto, Japan    
MA Matsushiro, Japan    
MB Membach, Belgium    
MC Medicina, Italy    
ME Metsahovi, Finland    
MG MunGyung, S. Korea    
MO Moxa, Germany    
NY Ny-Alesund, Norway    
ST Strasbourg, France    
SU Sutherland, South Africa    
SY Syowa, Antartica    
TC Tigo Concepcion, Chile    
VI Vienna, Austra    
WA Walferdange, Luxembourg    
WE Wettzell, Germany    
WU Wuhan, China    

Description of Station Variables

Station ID GGP Station Identification Code
  Instrument GWR Instrument Designation
  Location Geographic Location (e.g. nearest town)
  Latitude (N) Instrument N latitude (various coordinate systems)
  Longitude (E) Instrument E longitude (various coordinate systems)
  Height (m) Instrument elevation
  StartOps Date of start of recording at this station
  StartRecord Date of most recent continuous recording
Gravity Sampling (s) Time interval for sampling gravity signal
  Recording (s) Time interval for recording gravity signal
  Precision (mV) Least significant decimal of gravity voltage digitizer
  Calibration (mgal/V) Gravity calibration against an absolute measure
  FilterCornFreq (mHz) Corner frequency of gravity anti-aliasing filter
  NyquistCutOff (dB) Nyquist cutoff of gravity anti-aliasing filter
  PhaseShift (deg/cpd) Phase shift of data acquisition system at 1 cpd
Pressure Sampling (s) Time interval for sampling pressure signal
  Recording (s) Time interval for recording pressure signal
  Precision mV Least significant decimal of pressure voltage digitizer
  Calibration mbar/V Pressure calibration against a standard measure
Data DataICET Dates of data sent to ICET (yy/mm-yy/mm)
  AuxData1 First type of environmental signal monitored
  AuxData2 Second type of environmental signal monitored
Contacts Name Name of contact scientist for station
  Institute Institute of contact scientist for station
  Email Email address of contact scientist for station
  Sender(s) Names of person(s) sending data to ICET
  Special Notes Details on any of the above variables

top