BRAN Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Ryan Turner
     Date Prepared            : 2024-10-03
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : bran_20201019.log
      Modified/Added Sections :  


1.   Site Identification of the GNSS Monument

     Site Name                : Brand Basin
     Four Character ID        : BRAN
     Monument Inscription     : 
     IERS DOMES Number        : 40400M301
     CDP Number               : 
     Monument Description     : Wyatt/Agnew drilled-braced
       Height of the Monument : 
       Monument Foundation    : 
       Foundation Depth       : 
     Marker Description       : filed notch on the north side of the vertical
                              : monument leg
     Date Installed           : 1994-11-30T00:00Z
     Geologic Characteristic  : 
       Bedrock Type           : 
       Bedrock Condition      : 
       Fracture Spacing       : 
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : SCIGN - Southern California Integrated GPS
                              : Network.Antenna mounted over pipe with fitting
                              : adaptor. Drilled-braced type monument using 3"
                              : galvanized pipe. Legs extend to varied depths


2.   Site Location Information

     City or Town             : Burbank
     State or Province        : California
     Country                  : USA
     Tectonic Plate           : Pacific
     Approximate Position (ITRF)
       X coordinate (m)       : -2502254.8882
       Y coordinate (m)       : -4651654.0150
       Z coordinate (m)       : 3563569.3543
       Latitude (N is +)      : +341105.62
       Longitude (E is +)     : -1181637.39
       Elevation (m,ellips.)  : 246.2487
     Additional Information   : Los Angeles County. Reference frame used is
                              : ITRF97. Coordinate system used is WGS84.


3.   GNSS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T 261
     Firmware Version         : 2.8.32.1
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1994-11-30T00:00Z
     Date Removed             : 1995-04-06T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : First measurements. (USGS1)

3.2  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 357
     Firmware Version         : NAV 1E24 CHN 1C70
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1995-04-06T00:00Z
     Date Removed             : 1995-04-10T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Receiver swap. (USGS Property #G-615682)

3.3  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 357
     Firmware Version         : NAV 1E24 CHN 1C70
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1995-04-10T00:00Z
     Date Removed             : 1995-04-18T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Configuration Change: Sampling interval
                              : decreased to 120 seconds.

3.4  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : 357
     Firmware Version         : NAV 1E24 CHN 1C70
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1995-04-18T00:00Z
     Date Removed             : 1995-07-18T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Configuration Change: Sampling interval returned
                              : to 30 seconds.

3.5  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T 261
     Firmware Version         : 2.8.32.1
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1995-07-18T00:00Z
     Date Removed             : 1997-01-29T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Receiver swap. (USGS1)

3.6  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T 261
     Firmware Version         : 3.2.8
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1997-01-29T00:00Z
     Date Removed             : 1997-02-13T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Configuration Change: Firmware upgrade from 2.8
                              : to 3.2.8

3.7  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T 334
     Firmware Version         : 3.2.8
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1997-02-13T00:00Z
     Date Removed             : 1997-02-27T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Replaced original ROUGE Rx for the JPL Rx to be
                              : returned by 01-MAR-1997.

3.8  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T 261
     Firmware Version         : 3.2.8
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 1997-02-27T00:00Z
     Date Removed             : 1999-03-09T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Replaced original ROUGE Rx for the JPL
                              : substitute after 3-week observation period. THE
                              : SWAP OCCURED AT ~1045 LOCAL/ ~1854 GMT.

3.9  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP03034
     Firmware Version         : CB00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1999-03-09T00:00Z
     Date Removed             : 1999-06-12T00:45Z
     Temperature Stabiliz.    : 
     Additional Information   : ASHTECH Z-XII3

3.10 Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP03031
     Firmware Version         : CC00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 1999-06-12T00:45Z
     Date Removed             : 2002-06-08T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Firmware upgrade for GPS week rollover-
                              : compliance.

3.11 Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP03031
     Firmware Version         : CC00
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2002-06-08T00:00Z
     Date Removed             : 2005-03-22T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Configuration Change: Sampling interval
                              : increased to 5 seconds. Raw data stored
                              : permanently. Rinex data decimated to 30 seconds.

3.12 Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP02815
     Firmware Version         : CD00
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2005-03-22T00:00Z
     Date Removed             : 2011-02-15T21:43Z
     Temperature Stabiliz.    : 
     Additional Information   : Sample interval switched back to 30 seconds on
                              : 23-JUN-2005.

3.13 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-1146
     Firmware Version         : 3.5 May 06,2010
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2011-02-15T21:54Z
     Date Removed             : 2011-11-07T21:02Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.14 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01157
     Firmware Version         : 3.5 Jul 15,2011 p2
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2011-11-07T21:02Z
     Date Removed             : 2011-11-21T22:05Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.15 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01157
     Firmware Version         : 3.5 Aug,24,2011 p3b2
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2011-11-21T22:05Z
     Date Removed             : 2012-05-07T22:57Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.16 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01157
     Firmware Version         : 3.6 Feb,28,2012 p1
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2012-05-07T23:05Z
     Date Removed             : 2013-05-23T18:50Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.17 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01157
     Firmware Version         : 4.0 Dec,21,2012 p1
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2013-05-23T19:20Z
     Date Removed             : 2015-04-27T17:00Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.18 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS+GLO
     Serial Number            : 618-01157
     Firmware Version         : 4.0 Dec,21,2012 p1
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2015-04-27T17:00Z
     Date Removed             : 2015-11-14T01:28Z
     Temperature Stabiliz.    : 
     Additional Information   : Configuration Change: GLONASS turned on.

3.19 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS+GLO
     Serial Number            : 618-01157
     Firmware Version         : 4.5 Dec,29,2014
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2015-11-14T01:36Z
     Date Removed             : 2017-09-16T20:40Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.20 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01157
     Firmware Version         : 4.7 Oct,18,2016 p2
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2017-09-16T20:53Z
     Date Removed             : 2019-03-30T21:34Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.21 Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01157
     Firmware Version         : 4.7 Feb,21,2019 p10
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2019-03-30T21:36Z
     Date Removed             : 2019-11-06T00:05Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.22 Receiver Type            : SEPT POLARX5
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 3052382
     Firmware Version         : 5.3.0
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-11-06T00:30Z
     Date Removed             : 2020-07-25T00:24Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.23 Receiver Type            : SEPT POLARX5
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 3052382
     Firmware Version         : 5.3.2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-07-25T00:36Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : 
     Additional Information   : 

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+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             : AOAD/M_T        NONE
     Serial Number            : 373
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.145
     Marker->ARP North Ecc(m) : 0
     Marker->ARP East Ecc(m)  : 0
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1994-11-30T00:00Z
     Date Removed             : 1995-04-06T00:00Z
     Additional Information   : RFI filter vertical height from filed notch on
                              : north side of pipe to base of antenna pre-amp

4.2  Antenna Type             : ASH700718B      NONE
     Serial Number            : 10856
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.165
     Marker->ARP North Ecc(m) : 0
     Marker->ARP East Ecc(m)  : 0
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-04-06T00:00Z
     Date Removed             : 1995-05-19T00:00Z
     Additional Information   : 

4.3  Antenna Type             : ASH700936A_M    NONE
     Serial Number            : 11474
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.248
     Marker->ARP North Ecc(m) : 0
     Marker->ARP East Ecc(m)  : 0
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-05-19T00:00Z
     Date Removed             : 1995-07-18T00:00Z
     Additional Information   : adaptor fitting emplaced to elevate antenna same
                              : filed notch used as vertical datum

4.4  Antenna Type             : AOAD/M_T        DOME
     Serial Number            : 373
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.245
     Marker->ARP North Ecc(m) : 0
     Marker->ARP East Ecc(m)  : 0
     Alignment from True N    : 
     Antenna Radome Type      : DOME
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-07-18T00:00Z
     Date Removed             : 2011-07-29T22:25Z
     Additional Information   : RFI filter vertical height from filed notch on
                              : north side of pipe to base of antenna pre-amp.
                              : Adaptor still in place.

4.5  Antenna Type             : TPSCR.G3        DOME
     Serial Number            : 383-1823
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.245
     Marker->ARP North Ecc(m) : 0
     Marker->ARP East Ecc(m)  : 0
     Alignment from True N    : 
     Antenna Radome Type      : DOME
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 2011-07-29T22:25Z
     Date Removed             : 2019-11-06T00:05Z
     Additional Information   : 

4.6  Antenna Type             : TWIVC6050       DOME
     Serial Number            : VC6150L1909270012
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.242
     Marker->ARP North Ecc(m) : 0
     Marker->ARP East Ecc(m)  : 0
     Alignment from True N    : 
     Antenna Radome Type      : DOME
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 2019-11-06T00:30Z
     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)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (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        : 1994-11-30/CCYY-MM-DD
       Notes                  : 

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               : (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)

8.4.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   : (multiple lines)


9.  Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degradations  : (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/BUILDINGS/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                   : USGS Southern California Geodetic Network
     Preferred Abbreviation   : SCGN
     Mailing Address          : 525 South Wilson Avenue. Pasadena, CA 91106
     Primary Contact
       Contact Name           : USGS SCGN Operators
       Telephone (primary)    : 650-329-4677
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : scgn-operators@usgs.gov
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)

12.  Responsible Agency (if different from 11.)

     Agency                   : 
     Preferred Abbreviation   : 
     Mailing Address          : 
     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

     Primary Data Center      : UNAVCO
     Secondary Data Center    : 
     URL for More Information : https://www.unavco.org
     Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : (Y or URL)
       Horizon Mask           : (Y or URL)
       Monument Description   : (Y or URL)
       Site Pictures          : (Y or URL)
     Additional Information   : 
     Antenna Graphics with Dimensions

     https://files.igs.org/pub/station/general/antenna.gra