Subject: [IGSMAIL-1921] Site log for new station THTI (TAHITI)
From: L.Duquesne
Date: Thu, 11 Jun 1998 1:09:19 PDT

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IGS Electronic Mail      Thu Jun 11  1:09:19 PDT 1998      Message Number 1921
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Author: L.Duquesne
Subject: Site log for new station THTI (TAHITI)

 Subject: Site log for the new station in TAHITI (THTI)

 Please find below  the site log for the new station in TAHITI.
 The station TAHI has been moved and the name of the new
 station is THTI.

     THTI Site Information Form
     International GPS Service for Geodynamics

0.   Form

     Prepared by (full name)  : Louis,Duquesne
     Date Prepared            : 08-JUN-1998
     Report Type              : NEW
     Prepared Using           :

1.   Site Identification of the GPS Monument

     Site Name                : Tahiti
     Four Character ID        : THTI
     Monument Inscription     : None (IGNF brass
     IERS DOMES Number        : 92201M09
     CDP Number               : Not assigned
     Date Installed           : 20-APR-1998 hh:mm UT
     Geologic Characteristic  : 
(BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (1-10 cm/10-50 cm/50-200 cm/over 200 
cm)
       Notes                  : (multiple lines)
     Additional Information   : (multiple lines)

2.   Site Location Information

     City or Town             : Papeete
     State or Province        :
     Country                  : Tahiti, French Polynesia
     Tectonic Plate           : Pacific
     Approximate Position
       X coordinate (m)       : (-5246415.200 m)
       Y coordinate (m)       : (-3077260.429 m)
       Z coordinate (m)       : (-1913842.477 m)
       Latitude (deg)         : (-17.5769 S)
       Longitude (deg)        : (-149.6063W)
       Elevation (m)          : (98.04 m)
     Additional Information   : Station located in the facilities
                              : of UFP (Universite' Francaise du 
Pacique).

3.   GPS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8100
     Serial Number            : 156/7490430
     Firmware Version         : 3.2.32.1
     Date Installed           : 20-APR-1998 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

4.   GPS Antenna Information

4.1  Antenna Type             : DORNE MARGOLIN T
     Serial Number            : 402
     Antenna Height (m)       : 1.047
     Antenna Reference Point  : ARP
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 20-APR-1998 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

5.   Local Site Ties

5.1  Monument Name            : DORIS antenna ref. pt. (PAQB)
     Site Ref CDP Number      :
     Site Ref Domes Number    : 92201S008
     Differential Components from GPS Mark to Site Reference (ITRS)
       dx (m)                 : Not avalaible
       dy (m)                 : Not avalaible
       dz (m)                 : Not avalaible
     Accuracy (mm)            : 
     Date Measured            : 
     Additional Information   : 

5.2  Monument Name            : PRARE antenna ref. pt.
     Site Ref CDP Number      :
     Site Ref Domes Number    : Not available yet
     Differential Components from GPS Mark to Site Reference (ITRS)
       dx (m)                 : Not avalable 
       dy (m)                 : Not avalaible
       dz (m)                 : Not avalaible
     Accuracy (mm)            : 
     Date Measured            : 
     Additional Information   : 

6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Frequency              : 5 MHz
       Effective Dates        : 20 APR 1998
       Notes                  : (multiple lines)

7.   Collocation Information

7.1  Instrumentation Type     : DORIS
       Status                 : PERMANENT
       Effective Dates        : 19 APR 1998
       Notes                  : DORIS code : PAQB

7.2  Instrumentation Type     : PRARE
       Status                 : PERMANENT
       Effective Dates        : 19 APR 1998
       Notes                  :

8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (% rel h)     : (% rel h)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.2  Pressure Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (mbar)        : (mbar)
       Height Diff to GPS (m) : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.3  Temperature Sensor Model :
       Manufacturer           :
       Data Frequency         :
       Accuracy (deg C)       : (deg C)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.4  Water Vapor Radiometer   :
       Manufacturer           :
       Distance to GPS (m)    : (m)
       Elev Diff to GPS (m)   : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.5  Other Instrumentation    : (multiple lines)

9.   On-Site, Point of Contact Agency Information

     Agency                   : Universit' Fran+aise du Pacifique 
(UFP)
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           : Alain Bonneville (Laboratoire 
Geosciences Marines)
       Telephone (primary)    : 689.80.38.05
       Fax                    : 689.80.38.04
       E-mail                 : [email-masked]
     Secondary Contact
       Contact Name           : GPS OPERATOR
       Telephone (primary)    : 689.80.38.30
       Fax                    : 689.80.38.04
       E-mail                 :
     Additional Information   : (multiple lines)

10.  Responsible Agency (if different from 9.)

     Agency                   : Centre National d'Etudes Spatiales 
(CNES)
     Mailing Address          : EO/ST/SC - 18, avenue Edouard Belin
                              : 31401 Toulouse cedex 04 - France
       Primary Contact
       Contact Name           : Louis Duquesne
       Telephone (primary)    : (33) 5 61 28 19 62
       Fax                    : (33) 5 61 28 15 36
       E-mail                 : [email-masked]
     Secondary Contact
       Contact Name           : Jean Riquoir
       Telephone (primary)    : (33) 5 61 27 30 87
       Fax                    : (33) 5 61 28 15 36
       E-mail                 : [email-masked]
     Additional Information   : (multiple lines)

11.  More Information

     URL for More Information :
     Hardcopy on File
       Site Map               : X
       Site Diagram           : X
       Horizon Mask           : X
       Monument Description   : (Y)
       Site Pictures          : (Y)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

             TURBOROGUE: DORNE MARGOLIN T

                                   -----
                               /     +     \                          
    <-- 0.128  L2
                              |      +      |                         
    <-- 0.110  L1
            +--------------------------------------------------+      
    <-- 0.102  TCR
            |                                                  |
            |                                                  |
            |                                                  |
            |                                                  |
          +-+--------------------------------------------------+-+    
    <-- 0.038
          +-------------------+-------------+--------------------+    
    <-- 0.035  BCR
                                |         |
                               =|         |
 Antenna Ref. Point (ARP) =>   +====|=|====+   
<------------------------+ <-- 0.000  ARP
                                |         |                           
  |
 Forced centering device =>   ===============                         
  |
                               ||         ||                          
  |
                               ||         ||                          
  |
                           +---||---------||---+                      
  |
                           |                   |                      
  |
                           |                   |                      
  |
                           |    Metal tower    |                      
1.047 m
                           |                   |                      
  |
                           /                   /                      
  |
                                                                      
  |
                           /                   /                      
  |
                           |                   |                      
  |
                           |                   |                      
  |
                           |                   |                      
  |
                           |                   |                      
  |
                           |        Mark       |                      
  |
                 __________|_________+_________|__________ 
<------------+
                |                                         |
                |               Concrete pad              |

   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering

L.Duquesne

Louis DUQUESNE
DGA/T/EO/ST/SC
CNES 18 Av. E.BELIN
TOULOUSE 31055
TEL. (33) 5 61 28 19 62
FAX. (33) 5 61 28 15 36 

[Mailed From: "Louis Duquesne" <[email-masked]>]