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


0.   Form
     Prepared by (full name)  : Oliver Montenbruck (DLR)
     Date Prepared            : 2012-08-21
     Report Type              : NEW
     If Update:
      Previous Site Log       : (ssss_ccyymmdd.log)
      Modified/Added Sections : (n.n,n.n,...)


1.   Site Identification of the GNSS Monument

     Site Name                : Austin, Texas
     Four Character ID        : AUST
     Monument Inscription     : 
     IERS DOMES Number        : (A9)
     CDP Number               : (A4)
     Monument Description     : MAST
       Height of the Monument : (m)
       Monument Foundation    : WALL
       Foundation Depth       : (m)
     Marker Description       : NONE
     Date Installed           : 2012-01-20T00:00Z
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (1-10 cm/11-50 cm/51-200 cm/over 200 cm)
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : This station hosts up to two receivers 
                              : connected to the same antenna via a passive 
                              : 2-way splitter.
                              : The antenna is installed on the northern wall
                              : of the Center for Space Research (CSR) 
                              : building.


2.   Site Location Information

     City or Town             : Austin 
     State or Province        : Texas
     Country                  : USA
     Tectonic Plate           : 
     Approximate Position (ITRF)
       X coordinate (m)       :  -741166.72		
       Y coordinate (m)       : -5456323.94
       Z coordinate (m)       : +3208439.91
       Latitude (N is +)      : +302344.880    
       Longitude (E is +)     : -0974407.800
       Elevation (m,ellips.)  : 284.400
     Additional Information   :


3.   GNSS Receiver Information

3.1  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 00143
     Firmware Version         : 3.3.5
     Elevation Cutoff Setting : 5
     Date Installed           : 2012-01-20T00:00Z
     Date Removed             : 2012-06-19T08:30Z
     Temperature Stabiliz.    :
     Additional Information   : Multipath mitigation enabled 

3.2  Receiver Type            : JAVAD TRE_G3TH DELTA
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 00143
     Firmware Version         : 3.4.4b0
     Elevation Cutoff Setting : 5
     Date Installed           : 2012-06-19T08:30Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    :
     Additional Information   : New firmware;
                              : Deactivated multipath mitigation

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+CMP+QZSS+SBAS)
     Serial Number            : (A20, but note the first A5 is used in SINEX)
     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             : TRM57971.00
     Serial Number            : 1441121381
     Antenna Reference Point  : BAM
     Marker->ARP Up Ecc. (m)  : 000.0000
     Marker->ARP North Ecc(m) : 000.0000
     Marker->ARP East Ecc(m)  : 000.0000
     Alignment from True N    : 0
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : LMR400
     Antenna Cable Length (m) : 67.7
     Date Installed           : 2012-01-20T00:00Z 
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   :

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.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            : INTERNAL
       Input Frequency        :
       Effective Dates        : 2012-01-20/CCYY-MM-DD
       Notes                  : JAVAD TRE_G3TH DELTA

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.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.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.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.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.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.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                   : University of Texas at Austin
     Preferred Abbreviation   : UT/CSR
     Mailing Address          : Center for Space Research
                              : University of Texas at Austin
                              : 3925 W. Braker Lane, Suite 200
                              : Austin, TX 78759
     Primary Contact
       Contact Name           : Todd Humphreys
       Telephone (primary)    : +1(512)471-4489
       Telephone (secondary)  :
       Fax                    : +1(512)232-2443
       E-mail                 : todd.humphreys@mail.utexas.edu 
     Secondary Contact
       Contact Name           : James M. Casey
       Telephone (primary)    : +1(512)471-7370
       Telephone (secondary)  :
       Fax                    : +1(512)232-2443
       E-mail                 : casey@csr.utexas.edu
     Additional Information   : 


12.  Responsible Agency (if different from 11.)

     Agency                   : German Aerospace Center
     Preferred Abbreviation   : DLR
     Mailing Address          : Oberpfaffenhofen
                              : 82234 Wessling
                              : Germany
     Primary Contact
       Contact Name           : Oliver Montenbruck
       Telephone (primary)    : +49(8153)28-1195
       Telephone (secondary)  :
       Fax                    : +49(8153)28-1450
       E-mail                 : oliver.montenbruck@dlr.de
     Secondary Contact
       Contact Name           : Andre Hauschild
       Telephone (primary)    : +49(8153)28-2491
       Telephone (secondary)  :
       Fax                    : +49(8153)28-1450
       E-mail                 : andre.hauschild@dlr.de
     Additional Information   : (multiple lines)


13.  More Information
     Primary Data Center      : BKG
     Secondary Data Center    : CDDIS
     URL for More Information : 
       Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : N
       Horizon Mask           : N
       Monument Description   : N
       Site Pictures          : N
     Additional Information   : Data available
     Antenna Graphics with Dimensions


> from 2012-01-20
TRM57971.00

   / --------------------------------------------- \
  +                                                 +
   \ --------------------------------------------- /
                   \               /
                    \             /
                     \-----+-----/                        <--  0.0000  BAM=ARP

  <--                    0.3396                   -->                  Notches

   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering
   TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
   TPA: Top of Preamplifier               BPA: Bottom of Preamplifier
   TOP: Top of Pole

All dimensions are in meters.