International GPS Service
     SANT Site Information Form
     See Instructions at:
       ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : David A. Stowers
     Date Prepared            : 2000-12-14
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : sant0012.log
      Modified/Added Sections : (n.n,n.n,...)

1.  Site Identification of the GNSS Monument

     Site Name                : Santiago Tracking Station
     Four Character ID        : SANT
     Monument Inscription     : 4001-S
     IERS DOMES Number        : 41705M003
     CDP Number               : (A4)
     Monument Description     : (PILLAR/BRASS PLATE/STEEL MAST/etc)
       Height of the Monument : (m)
       Monument Foundation    : (STEEL RODS, CONCRETE BLOCK, ROOF, etc)
       Foundation Depth       : (m)
     Marker Description       : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : 1992-01-01
     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)
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : (multiple lines)
                              : Geological Province
                              : Local Geology
                              : meters to 1.52 meters is composed of clay and is
                              : subject to extensive swelling and shrinking.
                              : Clay below the top layer is a rather stable
                              : compact material.
                              : Geological information from "NASA Space Geodesy
                              : Program
                              : Technical Memorandum 4482, March 1993, p527.

2.   Site Location Information

     City or Town             : Santiago
     State or Province        : 
     Country                  : Chile
     Tectonic Plate           : South American
     Approximate Position (ITRF)
       X coordinate (m)       : 1769693.3295
       Y coordinate (m)       : -5044574.1436
       Z coordinate (m)       : -3468321.0883
       Latitude (N is +)      : -330901.04
       Longitude (E is +)     : -0704006.80
       Elevation (m,ellips.)  : 723.0399
     Additional Information   : Latitude, Longitude and Elevation derived from
                              : "IERS Technical Note 20, Results and Analysis
                              : of the ITRF94" March 1996; Table 6 "ITRF94
                              : Class B Station Coordinates at Epoch 1993.0",
                              : pT68.
                              : The site is on the grounds of NASA's Santiago
                              : Tracking Station which is located on a flat area
                              : surrounded by flat hills, 31.5 kilometers north
                              : of Plaza Bulnas, Santiago, and 15.5 kilometers
                              : northwest of Peldehue. The site is in a cleared
                              : area with sparse tree cover.
                              : Site information from "NASA Space Geodesy
                              : Program
                              : Technical Memorandum 4482, March 1993, p527.

3.  GNSS Receiver Information


3.1  Receiver Type            : ROGUE SNR-8
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 95
     Firmware Version         : 6.1
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1992-02-04
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : ROGUE SNR-8
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 95
     Firmware Version         : 7.0
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1992-05-26
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.3  Receiver Type            : ROGUE SNR-8
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 95
     Firmware Version         : 7.3
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1993-02-04
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.4  Receiver Type            : ROGUE SNR-8
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 95
     Firmware Version         : 7.4
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1993-06-03
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.5  Receiver Type            : ROGUE SNR-8
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 95
     Firmware Version         : 7.5
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1993-10-20
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.6  Receiver Type            : ROGUE SNR-8
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 95
     Firmware Version         : 7.8
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1994-05-11
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.7  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 221
     Firmware Version         : 3.2 link 3/9/95
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1996-07-17
     Date Removed             : 1998-11-11
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.8  Receiver Type            : ROGUE SNR-8000
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 352
     Firmware Version         : 3.2 link 3/9/95
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1998-11-11
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.9  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 221
     Firmware Version         : 3.2
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-04-13
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.10  Receiver Type           : ROGUE SNR-8000
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 352
     Firmware Version         : 3.2
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-05-10
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.11  Receiver Type           : ROGUE SNR-8000
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 352
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-05-19
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.12  Receiver Type           : AOA SNR-12 ACT
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 225-U
     Firmware Version         : 3.3.32.2
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-11-02
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.13  Receiver Type           : AOA SNR-12 ACT
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 225-U
     Firmware Version         : 3.3.32.2 1s soc2rnx
     Elevation Cutoff Setting : (deg)
     Date Installed           : 2000-04-26T00:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : samplerate - 1s
                              : offload format - soc
                              : conversion to 30s - soc2rnx

3.14  Receiver Type           : ASHTECH Z-XII3
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : LP020003803
     Firmware Version         : CC00 1s soc2rnx
     Elevation Cutoff Setting : (deg)
     Date Installed           : 2000-12-14T17:23Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : samplerate - 1s
                              : offload format - soc
                              : conversion to 30s - soc2rnx

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : (A5)
     Firmware Version         : (A11)
     Elevation Cutoff Setting : (deg)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

4.  GNSS Antenna Information


4.1  Antenna Type             : JPLD/M_R
     Serial Number            : 95
     Antenna Reference Point  : BCR
     Marker->ARP Up Ecc. (m)  : 0.093
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : 
     Antenna Radome Type      : 
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1992-02-24
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)

4.2  Antenna Type             : AOAD/M_T
     Serial Number            : 251
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : 
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1996-07-17
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)

4.x  Antenna Type             : (A20, from rcvr_ant.tab; see instructions)
     Serial Number            : (A*, but note the first A5 is used in SINEX)
     Antenna Reference Point  : (BPA/BCR/XXX from "antenna.gra"; see instr.)
     Marker->ARP Up Ecc. (m)  : (F8.4)
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : (A4 from rcvr_ant.tab; see instructions)
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)

5.  Surveyed Local Ties


5.1  Tied Marker Name         : SANT 7400
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : 7400
     Tied Marker DOMES Number : 41705M001
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 6.3090
       dy (m)                 : -38.8290
       dz (m)                 : 61.1460
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : Mark SLR

5.x  Tied Marker Name         : 
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : (A9)
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 
       dy (m)                 : 
       dz (m)                 : 
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)

6.   Frequency Standard


6.1  Standard Type            : H-MASER
       Input Frequency        : 
       Effective Dates        : (1992-02-04/1997-01-12)
       Notes                  : (multiple lines)

6.2  Standard Type            : CESIUM
       Input Frequency        : 5 MHz
       Effective Dates        : 1998-11-11/CCYY-MM-DD
       Notes                  : clock steering disabled

6.3  Standard Type            : INTERNAL
       Input Frequency        : 
       Effective Dates        : 2000-12-14/CCYY-MM-DD
       Notes                  : clock steering enabled

6.x  Standard Type            : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc)
       Input Frequency        : (if external)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

7.   Collocation Information


7.1  Instrumentation Type     : SLR/VLBI
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

7.x  Instrumentation Type     : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.   Meteorological Instrumentation


8.1.1  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : 
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : CCYY-MM-DD/CCYY-MM-DD
       Notes                  : (multiple lines)

8.1.x  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.1  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : 
       Accuracy               : (mbar)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : CCYY-MM-DD/CCYY-MM-DD
       Notes                  : (multiple lines)

8.2.x  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.3.1  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : 
       Accuracy               : (deg C)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : CCYY-MM-DD/CCYY-MM-DD
       Notes                  : (multiple lines)

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.4.1  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : CCYY-MM-DD/CCYY-MM-DD
       Notes                  : (multiple lines)

8.4.x  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.5.1  Other Instrumentation  : (multiple lines)

8.5.x  Other Instrumentation  : 

9.  Local Ongoing Conditions Possibly Affecting Computed Position


9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degredations  : (SN RATIO/DATA GAPS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x  Signal Obstructions    : (TREES/BUILDLINGS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

10.   Local Episodic Effects Possibly Affecting Data Quality


10.x Date                     : (CCYY-MM-DD/CCYY-MM-DD)
     Event                    : (TREE CLEARING/CONSTRUCTION/etc)

11.   On-Site, Point of Contact Agency Information

     Agency                   : JPL
     Preferred Abbreviation   : (A10)
     Mailing Address          : 4800 Oak Grove Drive
                              : Pasadena Ca. 91109
     Primary Contact
       Contact Name           : David A. Stowers
       Telephone (primary)    : 818-354-7055
       Telephone (secondary)  : 
       Fax                    : 818-393-4965
       E-mail                 : dstowers@jpl.nasa.gov
     Secondary Contact
       Contact Name           : Oivind Ruud/UNAVCO
       Telephone (primary)    : 303-497-8030
       Telephone (secondary)  : 303-497-8002
       Fax                    : 303-497-8028
       E-mail                 : ruud@unavco.ucar.edu
     Additional Information   : (multiple lines)

12.  Responsible Agency (if different from 11.)

     Agency                   : (multiple lines)
     Preferred Abbreviation   : (A10)
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)

13.  More Information

     URL for More Information : 
       Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : 12/94
       Horizon Mask           : 12/94
       Monument Description   : 12/94
       Site Pictures          : 12/94
     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
                    |             |
                   =|             |
                    +------x------+                       <--  0.000  ARP

<--                      0.381                       -->


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