SIO4 Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Paul F. Jamason Date Prepared : 18-FEB-1998 Report Type : UPDATE Prepared Using : 1. Site Identification of the GPS Monument Site Name : Scripps 4 PGGA station Four Character ID : SIO4 Monument Inscription : None IERS DOMES Number : 40460S003 CDP Number : Not assigned Date Installed : Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : Bedrock Condition : Fracture Spacing : Notes : Monument attached to concrete wall Additional Information : PGGA - Permanent GPS Geodetic Array : Wyatt/Agnew geodetic monument with : fixed stainless steel brace with new SCIGN : antenna adaptor s/n D3-1-0001 : Verical datum is the raised nipple on the lower : part of the antenna adaptor. Fixed antenna : height is 0.0083m. : A secondary measurement, the adaptor/divot : distance, taken from the bottom of the lower : adaptor plate to the center of a divot : drill-mark on the SE flat of the plug coupling, : is measured as 0.0320m. 2. Site Location Information City or Town : La Jolla State or Province : California Country : USA Tectonic Plate : Pacific-North America plate boundary Approximate Position X coordinate (m) : -2455541.5692 Y coordinate (m) : -4767225.1880 Z coordinate (m) : 3441625.7015 Latitude (deg) : 32.8675 Longitude (deg) : -117.2525 Elevation (m) : 8.1586 Additional Information : On SIO library roof : Reference System ITRF96_98 (WGS-84) 3. GPS Receiver Information 3.1 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 02794 Firmware Version : 1F50-1D02 Date Installed : 02-NOV-1997 Date Removed : 09-DEC-1997 Additional Information : 3.2 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 03144 Firmware Version : 1F50-1D02 Date Installed : 09-DEC-1997 Date Removed : 10-DEC-1997 Additional Information : 3.3 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 03223 Firmware Version : 1F50-1D02 Date Installed : 10-DEC-1997 Date Removed : 11-DEC-1997 Additional Information : 3.4 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 03250 Firmware Version : 1F50-1D02 Date Installed : 11-DEC-1997 Date Removed : 12-DEC-1997 Additional Information : 3.5 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 02794 Firmware Version : 1F50-1D02 Date Installed : 12-DEC-1997 Date Removed : 30-JAN-1998 23:59 UT Additional Information : 3.6 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 02646 Firmware Version : 1F50-1D02 Date Installed : 31-JAN-1998 00:00 UT Date Removed : 05-FEB-1998 23:59 UT Additional Information : Receiver swap 3.7 Receiver Type : ASHTECH LP Z-XII 700845-10F Serial Number : 02794 Firmware Version : 1F50-1D02 Date Installed : 06-FEB-1998 00:00 UT Date Removed : Additional Information : Receiver swap 3.x Receiver Type : Serial Number : Firmware Version : Date Installed : (dd-MMM-yyyy hh:mm UT) Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : 4. GPS Antenna Information 4.1 Antenna Type : ASHTECH GEODETIC L1/L2 Serial Number : S/N CR13733 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : No dome Date Installed : 02-NOV-1997 Date Removed : 21-NOV-1997 00:00 UT Additional Information : Antenna height is a fixed measurement, and : represnts the distance from the raised nipple : on the lower part of the antenna adaptor to : BPA. 4.2 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14622 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 21-NOV-1997 00:00 UT Date Removed : 22-NOV-1997 00:00 UT Additional Information : First in a series of daily antenna tests; : last antenna installed 02-JAN-1998; : SCIGN antenna 4.3 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14714 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 22-NOV-1997 00:00 UT Date Removed : 23-NOV-1997 00:00 UT Additional Information : SCIGN antenna 4.4 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14724 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 23-NOV-1997 00:00 UT Date Removed : 24-NOV-1997 00:00 UT Additional Information : SCIGN antenna 4.5 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14718 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 24-NOV-1997 00:00 UT Date Removed : 25-NOV-1997 00:00 UT Additional Information : SCIGN antenna 4.6 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14705 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 25-NOV-1997 00:00 UT Date Removed : 26-NOV-1997 00:00 UT Additional Information : SCIGN antenna 4.7 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14678 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 26-NOV-1997 00:00 UT Date Removed : 27-NOV-1997 00:00 UT Additional Information : SCIGN antenna 4.8 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14677 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 27-NOV-1997 00:00 UT Date Removed : 03-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.9 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14734 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 03-DEC-1997 00:00 UT Date Removed : 04-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.10 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14729 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 04-DEC-1997 00:00 UT Date Removed : 05-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.11 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14697 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 05-DEC-1997 00:00 UT Date Removed : 06-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.12 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14617 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 06-DEC-1997 00:00 UT Date Removed : 07-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.13 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14618 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 07-DEC-1997 00:00 UT Date Removed : 08-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.14 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14642 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 08-DEC-1997 00:00 UT Date Removed : 09-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.15 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR15925 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 09-DEC-1997 00:00 UT Date Removed : 10-DEC-1997 00:00 UT Additional Information : TAU antenna 4.16 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR15924 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 10-DEC-1997 00:00 UT Date Removed : 11-DEC-1997 00:00 UT Additional Information : TAU antenna 4.17 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR15927 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 11-DEC-1997 00:00 UT Date Removed : 12-DEC-1997 00:00 UT Additional Information : TAU antenna 4.18 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14676 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 12-DEC-1997 00:00 UT Date Removed : 17-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.19 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14687 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 17-DEC-1997 00:00 UT Date Removed : 18-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.20 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14689 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 18-DEC-1997 00:00 UT Date Removed : 19-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.21 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14695 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 19-DEC-1997 00:00 UT Date Removed : 20-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.22 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14702 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 20-DEC-1997 00:00 UT Date Removed : 21-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.23 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14712 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 21-DEC-1997 00:00 UT Date Removed : 22-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.24 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14706 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 22-DEC-1997 00:00 UT Date Removed : 23-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.25 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14709 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 23-DEC-1997 00:00 UT Date Removed : 24-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.26 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14723 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 24-DEC-1997 00:00 UT Date Removed : 25-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.27 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14721 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 25-DEC-1997 00:00 UT Date Removed : 26-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.28 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14717 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 26-DEC-1997 00:00 UT Date Removed : 27-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.29 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14711 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 27-DEC-1997 00:00 UT Date Removed : 28-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.30 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14716 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 28-DEC-1997 00:00 UT Date Removed : 29-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.31 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14720 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 29-DEC-1997 00:00 UT Date Removed : 30-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.32 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14726 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 30-DEC-1997 00:00 UT Date Removed : 31-DEC-1997 00:00 UT Additional Information : SCIGN antenna 4.33 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14730 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 31-DEC-1997 00:00 UT Date Removed : 01-JAN-1998 00:00 UT Additional Information : SCIGN antenna 4.34 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14731 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 01-JAN-1998 00:00 UT Date Removed : 02-JAN-1998 00:00 UT Additional Information : SCIGN antenna 4.35 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14732 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 02-JAN-1998 00:00 UT Date Removed : 26-JAN-1998 00:00 UT Additional Information : SCIGN antenna 4.36 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14721 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 26-JAN-1998 00:00 UT Date Removed : 27-JAN-1998 00:00 UT Additional Information : SCIGN antenna; re-test 4.37 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14723 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 27-JAN-1998 00:00 UT Date Removed : 13-FEB-1998 00:00 UT Additional Information : SCIGN antenna; re-test. Last of 11/97 : received antenna tests. 4.38 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14561 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 13-FEB-1998 00:00 UT Date Removed : 18-FEB-1998 00:00 UT Additional Information : SCIGN antenna; First of 2/98 received : antenna tests. : 17-FEB-1998 00:00 UT: tested ASHTECH : cable amplifier with additional 10m cable. 4.39 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : CR14573 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset From North : Antenna Radome Type : Date Installed : 18-FEB-1998 00:00 UT Date Removed : Additional Information : SCIGN antenna; removed cable amplifier : and additional 10m cable. 4.x Antenna Type : Serial Number : Antenna Height (m) : (m) Antenna Reference Point : (ARP/BCR/BPA) Degree Offset from North : Antenna Radome Type : Date Installed : (dd-MMM-yyyy hh:mm UT) Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 5. Local Site Ties 5.1 Monument Name : Scripps 4 Site Ref CDP Number : (XXXX) Site Ref Domes Number : Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : Date Measured : Additional Information : 6. Frequency Standard 6.1 Standard Type : INTERNAL Frequency : Effective Dates : all dates - dd-MMM-yyyy Notes : (multiple lines) 6.x Standard Type : (H-MASER/CESIUM/QUARTZ/INTERNAL/RUBIDIUM) Frequency : Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 7. Collocation Information 7.x Instrumentation Type : (DORIS/GLONASS/PRARE/SLR/VLBI) Status : (PERMANENT/MOBILE) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 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 : NOV 14, 1997 installed Freewave : radio modem s/n 560-0346 9. On-Site, Point of Contact Agency Information Agency : Scripps Institution of Oceanography Mailing Address : IGPP 0225, Scripps Institution of : Oceanography : 9500 Gilman Drive, La Jolla, CA 92093-0225 Primary Contact Contact Name : Jeff Dean / Chris Roelle / Yehuda Bock Telephone (primary) : (619) 534-7692 (geodesy lab) Telephone (secondary) : Fax : (619) 534-9873 E-mail : pgga@pgga.ucsd.edu Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) Agency : (multiple lines) 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) 11. More Information URL for More Information : Hardcopy on File Site Map : (Y) Site Diagram : (Y) Horizon Mask : (Y) Monument Description : (Y) Site Pictures : (Y) Additional Information : (multiple lines) Antenna Graphics with Dimensions ASHTECH: GEODETIC L1/L2 P +-------------------+ +--+ +-------+-----------+-----------+--------+ +--+ <-- 0.064 TGP=L1=L2 +-+--+ +------------+-------------+-------------+ +--+-+ <-- 0.060 BGP |-------------| |-------------| |-------------| |-------------| +------x------+ <-- 0.000 ARP=BPA <-- 0.080 --> <-- 0.2636 --> <-- 0.286 --> TRIMBLE: 4000ST L1/L2 GEOD ----+---- <-- 0.070 L1 / + \ <-- 0.068 L2 ++----------------+-----------------+-----------------++ <-- 0.063 TGP ++---------------+-------------------+----------------++ <-- 0.060 BGP | | | | | | +------x------+ <-- 0.000 ARP=BPA <-- 0.140 --> BPA <-- 0.155 --> TPA <-- 0.467 --> NOTCHES <-- 0.483 --> EDGE ASHTECH: GEODETIC L1/L2 P Large Ground Plane ^ +-------------------+ +-+--+-+-------+-----------+-----------+--------+-+--+-+ <-- 0.064 TGP=L1=L2 +-+--+-+------------+-------------+-------------+-+--+-+ <-- 0.??? BGP |-------------| |-------------| |-------------| |-------------| +------x------+ <-- 0.000 ARP=BPA <-- 0.080 --> <-- 0.3474 --> ROGUE: DORNE MARGOLIN B (Allen Osborne Design modified for ASHTECH) ----- / + \ <-- 0.096 L2 | + | <-- 0.078 L1 +-----------------+-------------+------------------+ <-- 0.070 TCR | | | | | | | | | | +---------+--------------x--------------+----------+ <-- 0.000 ARP | | | | | | | | | | +-----------------------------+ <-- -0.099 PED <-- 0.216 --> <-- 0.351 --> ASHTECH Choke Ring (& White Conical Radome) ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 BCR +-------------------+-------------+--------------------+ <-- 0.035 BGP | | =| | +------x------+ <-- 0.000 m ARP=BPA <-- 0.381 --> NOTE: Dimensions and Offsets Presumed to be same as for TURBOROGUE DM-T (tests pending) 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 PED: Bottom of Pedestal (DM Modified for ASHTECH) 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 PED: Bottom of Pedestal (DM Modified for ASHTECH)