AREQUIPA DORIS site description form


0. Form

   Prepared by       : SIMB (DORIS installation and maintenance department)
   Date prepared     : 13/11/2000
   Report type       : NEW


1. Site location information

   Site name               : AREQUIPA
   Site DOMES number       : 42202
   Host agency             : UNIVERSIDAD NACIONAL DE SAN AGUSTIN
   City                    : Arequipa
   State or province       : 
   Country                 : PERU
   Tectonic plate          : SOAM
   Geological information  : 
   Geographical coordinates (ITRF) : 
          North Latitude   :  -16 deg 27' 57''
          East Longitude   :  -71 deg 29' 35''
          Ellipsoid height : 2494 m
   Approximate altitude    : 2450 m


2. DORIS antenna and reference point information

2.1
   Four character ID        : AREA
   Antenna model            : Alcatel
   Antenna serial number    : 44
   IERS DOMES number        : 42202S005
   CNES/IGN number          : 422021
   CTDP number              : 46
   Date installed (dd/mm/yy): 16/12/1988
   Date removed (dd/mm/yy)  : 
   Antenna support type     : Guyed 2 metre tower
   Installed on             : Top of a load-bearing wall of a one storied
                            : building with terrace roof.
   Height above ground mark : 2.198
   Ground mark type         : Brass mark 12 mm diam.
   Ground mark DOMES number : 42202M006
   Notes                    : 


3. DORIS beacons information

3.1
   Beacon serial number        : 86 33 046
   Beacon model                : 1.0
   USO serial number           : 1.400
   4 Char. ID of the REF point : AREA
   Date installed (dd/mm/yy)   : 16/12/1988
   Date removed (dd/mm/yy)     : 01/12/1992

3.2
   Beacon serial number        : 86 27 016
   Beacon model                : 1.0
   USO serial number           : 1.403
   4 Char. ID of the REF point : AREA
   Date installed (dd/mm/yy)   : 02/03/1993
   Date removed (dd/mm/yy)     : 


4. ITRF coordinates and velocities of the current DORIS ref. point (AREA)

   Solution : ITRF 97
   Epoch    : 1997.0

   X =  1942796.753 m     Y = -5804077.728 m     Z = -1796919.114 m
   Sig X = .004 m         Sig Y = .004 m         Sig Z = .003 m

   VX =  .0122 m/y        VY = -.0020 m/y        VZ =  .0100 m/y
   Sig VX = .0005 m/y     Sig VY = .0005 m/y     Sig VZ = .0004 m/y


5. IERS collocation information

5.1
   Instrument type       : GPS
   Status                : Permanent
   DOMES number of the
   instrument ref. point : 42202M005
   Notes                 : 

5.2
   Instrument type       : SLR
   Status                : Permanent
   DOMES number of the
   instrument ref. point : 42202S001
   Notes                 : 


6. Tide Gauge collocation information


7. Local site ties

7.1
   Point description      : Brass Mark under the DORIS antenna
   DOMES number           : 42202M006

   Differential components from the current DORIS ref. point (AREA)
   to the above point (in the ITRS) :
                   dX (m) : - 0.669
                   dY (m) : 1.999
                   dZ (m) : 0.623
   Accuracy (m)           : 0.002
   Date measured          : 
   Additional information : 

7.2
   Point description      : Mark CDP 7403
   DOMES number           : 42202M003

   Differential components from the current DORIS ref. point (AREA)
   to the above point (in the ITRS) :
                   dX (m) : 11.368
                   dY (m) : 8.020
                   dZ (m) : 3.627
   Accuracy (m)           : 0.002
   Date measured          : 
   Additional information : 

7.3
   Point description      : GPS Mark 4021-S (IGS station AREQ)
   DOMES number           : 42202M005

   Differential components from the current DORIS ref. point (AREA)
   to the above point (in the ITRS) :
                   dX (m) : 29.983
                   dY (m) : 7.472
                   dZ (m) : 25.126
   Accuracy (m)           : 0.002
   Date measured          : 
   Additional information : 

7.4
   Point description      : LASER Mount Rotation Axes (CDP 7907)
   DOMES number           : 42202S001

   Differential components from the current DORIS ref. point (AREA)
   to the above point (in the ITRS) :
                   dX (m) : - 4.654
                   dY (m) : 0.109
                   dZ (m) : - 0.038
   Accuracy (m)           : 0.002
   Date measured          : 
   Additional information : 


8. Meteorological Instrumentation

8.1 Humidity sensor
   Model           : MUC.1 + transmitter M-UTN3
   Manufacturer    : SPSI
   Accuracy        : 
   Notes           : 

8.2 Pressure sensor
   Model           : M-PaTN.8
   Manufacturer    : SPSI
   Accuracy        : 
   Height          : -0.51 m above the current DORIS ref. point (AREA)
   Notes           : 

8.3 Temperature sensor
   Model           : Constructed for DORIS beacons
   Manufacturer    : CEIS-TM
   Accuracy        : 
   Notes           : 


9. DORIS network contacts

   Primary contact:

   Name                : Herve FAGARD
   Agency              : Institut Geographique National
   Mailing address     : Service de Geodesie et de Nivellement
                       : 2 Avenue PASTEUR
                       : 94165 SAINT-MANDE CEDEX    FRANCE
   Telephone           : + 33 1 43 98 81 48
   Fax                 : + 33 1 43 98 84 50
   E-mail              : herve.fagard@ign.fr

   Secondary contact:

   Name                : Alain ORSONI
   Agency              : Institut Geographique National
   Mailing address     : CNES (ED/AL/MA)
                       : 18 Avenue Edouard BELIN
                       : 31401 TOULOUSE Cedex    FRANCE
   Telephone           : + 33 5 61 27 40 72
   Fax                 : + 33 5 61 28 25 95
   E-mail              : Alain.Orsoni@cnes.fr