EBMD Site Information Form (site log) See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Mario Aranha Date Prepared : 2019-12-12 Report Type : UPDATE If Update: Previous Site Log : ebmd_20190402.log Modified/Added Sections : 3.6, 3.7 1. Site Identification of the GNSS Monument Site Name : East Bay MUD Headquarters Four Character ID : EBMD Monument Inscription : IERS DOMES Number : CDP Number : Monument Description : Height of the Monument : Monument Foundation : Foundation Depth : Marker Description : Date Installed : 1999-02-08T00:00Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Antenna mounted on galvanized : pipe affixed to side and roof : of two-story building. 2. Site Location Information City or Town : Oakland State or Province : California Country : USA Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : -2694619.8 Y coordinate (m) : -4265134.4 Z coordinate (m) : 3889232.9 Latitude (N is +) : +374854 Longitude (E is +) : -1221701.68 Elevation (m,ellips.) : -15.77 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 5700 Satellite System : GPS Serial Number : 0220294792 Firmware Version : 1.23 Elevation Cutoff Setting : Date Installed : 2004-10-15T20:00Z Date Removed : 2012-05-24T00:00Z Temperature Stabiliz. : Additional Information : P/N 40406-00 3.2 Receiver Type : LEICA GX1230+GNSS Satellite System : GPS Serial Number : 450038 Firmware Version : 8.10 Elevation Cutoff Setting : Date Installed : 2012-05-24T00:00Z Date Removed : 2016-02-24T17:53Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-00909 Firmware Version : 4.0 Dec,21,2012 p1 Elevation Cutoff Setting : Date Installed : 2016-02-24T17:53Z Date Removed : 2016-12-22T00:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-00909 Firmware Version : 4.7 Oct,18,2016 p2 Elevation Cutoff Setting : Date Installed : 2016-12-22T00:00Z Date Removed : 2018-07-25T21:45Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-00914 Firmware Version : 4.7 Nov,23,2017 p6 Elevation Cutoff Setting : Date Installed : 2018-07-25T21:45Z Date Removed : 2019-04-02T21:48Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : 618-00914 Firmware Version : 4.7 Feb,21,2019 p10 Elevation Cutoff Setting : Date Installed : 2019-04-02T21:48Z Date Removed : 2019-12-12T19:40Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLONASS Serial Number : 4502921 Firmware Version : 5.3.0 Elevation Cutoff Setting : Date Installed : 2019-12-12T19:40Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : Additional Information : 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS/GLONASS/GPS+GLONASS) 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 : TRM29659.00 Serial Number : 0220077652 Antenna Reference Point : ARP Marker->ARP Up Ecc. (m) : 0 Marker->ARP North Ecc(m) : Marker->ARP East Ecc(m) : Alignment from True N : Antenna Radome Type : Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1999-02-08T00:00Z Date Removed : 2012-05-24T00:00Z Additional Information : P/N 29659-00 4.2 Antenna Type : LEIAR10 Serial Number : 13286066 Antenna Reference Point : ARP Marker->ARP Up Ecc. (m) : 0 Marker->ARP North Ecc(m) : Marker->ARP East Ecc(m) : Alignment from True N : Antenna Radome Type : Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2012-05-24T00:00Z Date Removed : 2016-06-17T16:43Z Additional Information : 4.3 Antenna Type : TPSCR.G3 SCIT Serial Number : 383-1803 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m) : Marker->ARP East Ecc(m) : Alignment from True N : 0 Antenna Radome Type : SCIT Radome Serial Number : 0370 Antenna Cable Type : Antenna Cable Length : Date Installed : 2016-06-17T16:43Z Date Removed : Additional Information : Now mounted on SCIGN adapter, S/N 2751 using 2" : to 1.25" pipe reducer coupling and 1.25" nipple : thus adding unknown height offset. Antenna cable : lying on gravel-covered roof. Added femaleTNC : + maleTNC + femaleTNC + maleN adaptors between : antenna and receiver. 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.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/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 : East Bay Municipal Utility District Survey Section Preferred Abbreviation : EBMUD Mailing Address : PO Box 24055, MS 62 : Oakland, CA 94623-1055 Primary Contact Contact Name : Steve Martin Telephone (primary) : 510-287-1073 Telephone (secondary) : 510-287-1072 Fax : 510-287-1211 E-mail : sjmartin@ebmud.com Secondary Contact Contact Name : Dennis Coulter Telephone (primary) : 510-287-1072 Telephone (secondary) : 510-287-1789 Fax : 510-287-1909 E-mail : dcoulter@ebmud.com Additional Information : 12. Responsible Agency (if different from 11.) Agency : Berkeley Seismological Laboratory Preferred Abbreviation : BSL Mailing Address : University of California : 307 McCone Hall #4760 : Berkeley CA 94720-4760 Primary Contact Contact Name : Mario Aranha Telephone (primary) : 510.643.3898 Telephone (secondary) : Fax : E-mail : bard@seismo.berkeley.edu Secondary Contact Contact Name : Peggy Hellweg Telephone (primary) : 510-643-9449 Telephone (secondary) : Fax : E-mail : bard@seismo.berkley.edu Additional Information : 13. More Information Primary Data Center : NCEDC http://www.ncedc.org Secondary Data Center : URL for More Information : http://www.seismo.berkeley.edu/bard Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions: Trimble: DORNE MARGOLIN TRIM ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 ARP <-- 0.381 --> LEIAR10 . ^ . <-- 0.1362 . . . . . . . . / \ | | | | <-- 0.0362 Notch +-----____ ____-----+ -----____ ____-\ \- +--x--+ \_\ <-- 0.0000 BAM=ARP <-- 0.2400 --> TPSCR.G3 +-------+ / \ | | +-----------------+-------------+-----------------+ <-- 0.1015 TCR | | | | | | | | +-+-------------------------------------------------+-+ +-------------------+-------------+-------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.2380 --> <-- 0.3800 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Choke ring BCR: Bottom of Choke ring TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole