SIO2 Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Paul F. Jamason Date Prepared : 09-MAR-1998 Report Type : UPDATE Prepared Using : 1. Site Identification of the GPS Monument Site Name : Scripps 2 PGGA station Four Character ID : SIO2 Monument Inscription : None IERS DOMES Number : 40460M003 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. : 13-NOV-1997: Verical datum is now the raised : nipple on the lower part of the new SCIGN : antenna adaptor s/n D3-01-005. : Fixed antenna height is 0.0083 m. : 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 NE flat of the plug coupling, : is measured as 0.0357 m. 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) : -2455539.2520 Y coordinate (m) : -4767224.1290 Z coordinate (m) : 3441628.8550 Latitude (deg) : 32.8675 Longitude (deg) : -117.2524 Elevation (m) : 8.1881 Additional Information : On SIO library roof : Reference System ITRF96_98 (WGS-84) 3. GPS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SST Serial Number : unknown Firmware Version : Date Installed : 03-MAR-1990 Date Removed : 05-MAR-1990 Additional Information : 3.2 Receiver Type : ASHTECH P12-XII3 Serial Number : unknown Firmware Version : Date Installed : 31-MAY-1992 Date Removed : 01-JUN-1992 Additional Information : 3.3 Receiver Type : TRIMBLE 4000SST Serial Number : unknown Firmware Version : Date Installed : 01-JUN-1992 Date Removed : 06-JUN-1992 Additional Information : 3.4 Receiver Type : ASHTECH P12-XII3 Serial Number : 700340A1134 (?) Firmware Version : Date Installed : 06-JUN-1992 Date Removed : 22-OCT-1992 Additional Information : Serial number inferred from station.info file 3.5 Receiver Type : ASHTECH P12-XII3 Serial Number : 700340A1134 Firmware Version : Date Installed : 22-OCT-1992 Date Removed : 19-JAN-1993 Additional Information : After repair 3.6 Receiver Type : TRIMBLE 4000SSE Serial Number : 3301A02256 Firmware Version : Date Installed : 19-JAN-1993 Date Removed : 18-MAR-1993 Additional Information : 3.7 Receiver Type : ASHTECH P12-XII3 Serial Number : unknown Firmware Version : Date Installed : 18-MAR-1993 Date Removed : 06-APR-1993 Additional Information : Loaner unit 3.8 Receiver Type : TRIMBLE 4000SSE Serial Number : 3301A02256 Firmware Version : Date Installed : 06-APR-1993 Date Removed : 14-APR-1993 Additional Information : 3.9 Receiver Type : ASHTECH P12-XII3 Serial Number : Firmware Version : Date Installed : 14-APR-1993 Date Removed : 05-MAY-1993 Additional Information : Loaner unit; Poor data quality persists : after repair 3.10 Receiver Type : TRIMBLE 4000SST Serial Number : 3301A02256 Firmware Version : Date Installed : 05-MAY-1993 Date Removed : 11-MAY-1993 Additional Information : 3.11 Receiver Type : TRIMBLE 4000SSE Serial Number : 3301A02256 Firmware Version : Date Installed : 11-MAY-1993 Date Removed : 12-MAY-1993 Additional Information : Loaner unit 3.12 Receiver Type : ASHTECH P12-XII3 Serial Number : 700340A1134 Firmware Version : Date Installed : 12-MAY-1993 Date Removed : 09-JUL-1993 Additional Information : Loaner unit, back from repair 3.13 Receiver Type : ASHTECH P12-XII3 Serial Number : 700340A1134 Firmware Version : Date Installed : 09-JUL-1993 Date Removed : 08-AUG-1993 Additional Information : Loaner unit 3.14 Receiver Type : TRIMBLE 4000SST Serial Number : unknown Firmware Version : Date Installed : 08-AUG-1993 Date Removed : 12-AUG-1993 Additional Information : 3.15 Receiver Type : ASHTECH P12-XII3 Serial Number : 700340A1134 Firmware Version : 7A Date Installed : 12-AUG-1993 Date Removed : 23-JUL-1997 Additional Information : Loaner unit 3.16 Receiver Type : ASHTECH Z-12 Serial Number : LP02906 Firmware Version : 1F50-1D01 Date Installed : 23-JUL-1997 Date Removed : 31-JUL-1997 Additional Information : 3.17 Receiver Type : ASHTECH Z-12 Serial Number : 378 Firmware Version : 1E95-1D01 Date Installed : 31-JUL-1997 Date Removed : 01-AUG-1997 Additional Information : 3.18 Receiver Type : ASHTECH Z-12 Serial Number : LP02905 Firmware Version : 1F60-1D02 Date Installed : 01-AUG-1997 Date Removed : Additional Information : 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 : (multiple lines) 4. GPS Antenna Information 4.1 Antenna Type : Trimble 4000SST L1/L2 Geodetic Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 03-MAR-1990 Date Removed : 05-MAR-1990 Additional Information : SIO1-SIO2 tie 4.2 Antenna Type : Trimble 4000SST L1/L2 Geodetic Serial Number : Antenna Height (m) : 0.645 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 30-MAY-1992 Date Removed : 31-MAY-1992 Additional Information : SIO1-SIO2 tie 4.3 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 01-JUN-1992 Date Removed : 02-JUN-1992 Additional Information : SIO1-SIO2 tie 4.4 Antenna Type : Trimble 4000SST L1/L2 Geodetic Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 02-JUN-1992 Date Removed : 03-JUN-1992 Additional Information : SIO1-SIO2 tie 4.5 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 08-JUN-1992 Date Removed : 19-JAN-1993 Additional Information : SIO1-SIO2 tie 4.6 Antenna Type : Trimble TR Geodetic L1/L2 GP Serial Number : 3250A66680 Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : 32 Antenna Radome Type : Date Installed : 19-JAN-1993 Date Removed : 18-MAR-1993 Additional Information : 4.7 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 18-MAR-1993 Date Removed : 06-APR-1993 Additional Information : 4.8 Antenna Type : Trimble TR Geodetic L1/L2 GP Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 06-APR-1993 Date Removed : 14-APR-1993 Additional Information : 4.9 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 14-APR-1993 Date Removed : 23-APR-1993 Additional Information : 4.10 Antenna Type : Trimble 4000SST L1/L2 Geodetic Serial Number : Antenna Height (m) : 0.660 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 05-MAY-1993 Date Removed : 11-MAY-1993 Additional Information : SIO2-SIO3 tie 4.11 Antenna Type : Trimble TR Geodetic L1/L2 GP Serial Number : Antenna Height (m) : 0.660 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 11-MAY-1993 Date Removed : 12-MAY-1993 Additional Information : 4.12 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.650 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 12-MAY-1993 Date Removed : 06-AUG-1993 Additional Information : 4.13 Antenna Type : Trimble 4000SST L1/L2 Geodetic Serial Number : Antenna Height (m) : 0.660 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 06-AUG-1993 Date Removed : 10-AUG-1993 Additional Information : 4.14 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.660 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 10-AUG-1993 Date Removed : 20-APR-1994 Additional Information : 4.15 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.690 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 20-APR-1994 Date Removed : 25-APR-1994 Additional Information : 4.16 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.683 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 10-MAY-1994 Date Removed : 11-MAY-1994 Additional Information : 4.17 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.695 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 11-MAY-1994 Date Removed : 02-JUN-1994 Additional Information : 4.17 Antenna Type : ASHTECH Geodetic P Serial Number : Antenna Height (m) : 0.690 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 02-JUN-1994 Date Removed : 09-JUL-1994 Additional Information : 4.18 Antenna Type : ASHTECH Geodetic III Serial Number : Antenna Height (m) : 0.683 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 09-JUL-1994 Date Removed : 22-JUN-1995 Additional Information : 4.19 Antenna Type : Dorne Margolin B Serial Number : Antenna Height (m) : 0.659 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 22-JUN-1995 Date Removed : 28-JUN-1995 Additional Information : 4.20 Antenna Type : ASHTECH Geodetic III Serial Number : Antenna Height (m) : 0.651 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 28-JUN-1995 Date Removed : 11-JUL-1995 Additional Information : 4.21 Antenna Type : ASHTECH Geodetic III Serial Number : Antenna Height (m) : 0.655 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 11-JUL-1995 Date Removed : 25-JUL-1995 Additional Information : 4.22 Antenna Type : Dorne Margolin B Serial Number : Antenna Height (m) : 0.665 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 25-JUL-1995 Date Removed : 24-JUl-1997 Additional Information : 4.23 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14663 Antenna Height (m) : 0.660 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 24-JUL-1997 Date Removed : 25-JUL-1997 Additional Information : First in a series of antenna tests (4.23-4.63); : all are cast-type and without radmome unless : otherwise noted 4.24 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14667 Antenna Height (m) : 0.660 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 25-JUL-1997 Date Removed : 26-JUL-1997 Additional Information : 4.25 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14669 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 26-JUL-1997 Date Removed : 27-JUL-1997 Additional Information : 4.26 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14621 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 27-JUL-1997 Date Removed : 28-JUL-1997 Additional Information : 4.27 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14652 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 28-JUL-1997 Date Removed : 29-JUL-1997 Additional Information : 4.28 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14635 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 29-JUL-1997 Date Removed : 30-JUL-1997 Additional Information : 4.29 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14626 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 30-JUL-1997 Date Removed : 31-JUL-1997 Additional Information : 4.30 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14664 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 31-JUL-1997 Date Removed : 01-AUG-1997 Additional Information : 4.31 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14666 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 01-AUG-1997 Date Removed : 02-AUG-1997 Additional Information : 4.32 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14656 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 02-AUG-1997 Date Removed : 05-AUG-1997 Additional Information : 4.33 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14668 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 05-AUG-1997 Date Removed : 06-AUG-1997 Additional Information : 4.34 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14628 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 06-AUG-1997 Date Removed : 07-AUG-1997 Additional Information : 4.35 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14654 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 07-AUG-1997 Date Removed : 08-AUG-1997 Additional Information : 4.36 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14631 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 08-AUG-1997 Date Removed : 15-AUG-1997 Additional Information : 4.37 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14653 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 15-AUG-1997 Date Removed : 22-AUG-1997 Additional Information : 4.38 Antenna Type : ASHTECH Choke Ring Milled ('ARI') Type Serial Number : SN CR12738 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 22-AUG-1997 Date Removed : 28-AUG-1997 Additional Information : 4.39 Antenna Type : ASHTECH Choke Ring Milled ('ARI') Type Serial Number : SN CR12736 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 28-AUG-1997 Date Removed : 03-SEP-1997 Additional Information : 4.40 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14629 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 03-SEP-1997 Date Removed : 04-SEP-1997 Additional Information : 4.41 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14624 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 04-SEP-1997 Date Removed : 05-SEP-1997 Additional Information : 4.42 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14649 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 05-SEP-1997 Date Removed : 06-SEP-1997 Additional Information : 4.43 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14633 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 06-SEP-1997 Date Removed : 07-SEP-1997 Additional Information : 4.44 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14650 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 07-SEP-1997 Date Removed : 08-SEP-1997 Additional Information : 4.45 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14665 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 08-SEP-1997 Date Removed : 09-SEP-1997 Additional Information : 4.46 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14670 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 09-SEP-1997 Date Removed : 10-SEP-1997 Additional Information : 4.47 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14661 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 10-SEP-1997 Date Removed : 11-SEP-1997 Additional Information : 4.48 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14658 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 11-SEP-1997 Date Removed : 13-SEP-1997 Additional Information : 4.49 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14648 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 13-SEP-1997 Date Removed : 14-SEP-1997 Additional Information : 4.50 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14655 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 14-SEP-1997 Date Removed : 15-SEP-1997 Additional Information : 4.51 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14613 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 15-SEP-1997 Date Removed : 16-SEP-1997 Additional Information : 4.52 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14655 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 16-SEP-1997 Date Removed : 17-SEP-1997 Additional Information : 4.53 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14611 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 17-SEP-1997 Date Removed : 18-SEP-1997 Additional Information : 4.54 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14605 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 18-SEP-1997 Date Removed : 19-SEP-1997 Additional Information : 4.55 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14612 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 19-SEP-1997 Date Removed : 20-SEP-1997 Additional Information : 4.56 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14660 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 20-SEP-1997 Date Removed : 22-SEP-1997 Additional Information : 4.57 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14659 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 22-SEP-1997 Date Removed : 23-SEP-1997 Additional Information : 4.58 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14603 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 23-SEP-1997 Date Removed : 24-SEP-1997 Additional Information : 4.59 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14601 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 24-SEP-1997 Date Removed : 25-SEP-1997 Additional Information : 4.60 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14632 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 25-SEP-1997 Date Removed : 26-SEP-1997 Additional Information : 4.61 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14622 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 26-SEP-1997 Date Removed : 27-SEP-1997 Additional Information : 4.62 Antenna Type : ASHTECH Choke Ring Milled ('ARI') Type; radome Serial Number : SN CR12749 Antenna Height (m) : 0.066 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : UNKN Date Installed : 27-SEP-1997 Date Removed : 07-NOV-1997 Additional Information : 4.63 Antenna Type : ASHTECH Choke Ring Milled ('ARI') Type; radome Serial Number : SN CR12749 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : UNKN Date Installed : 13-NOV-1997 Date Removed : 21-NOV-1997 Additional Information : Changed antenna adaptor : with new SCIGN adaptor s/n D3-01-005. : Therefore, antenna height is now a fixed : measurement, and represents the distance : from the raised nipple on the lower part of : the antenna adaptor to BPA. 4.64 Antenna Type : ASHTECH Choke Ring 700936 Serial Number : SN CR14632 Antenna Height (m) : 0.0083 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : Date Installed : 21-NOV-1997 Date Removed : Additional Information : 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 2 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 : MET 3 Manufacturer : Paroscientific Data Frequency : 600 seconds Accuracy (% rel h) : +/- 2% @ 25C Effective Dates : (10-OCT-1997 - present) Notes : SN 68401 8.2 Pressure Sensor Model : MET 3 Manufacturer : Paroscientific Data Frequency : 600 seconds Accuracy (mbar) : NA Height Diff to GPS (m) : ~ -2.0 Effective Dates : (10-OCT-1997 - present) Notes : SN 68401 8.3 Temperature Sensor Model : MET 3 Manufacturer : Paroscientific Data Frequency : 600 seconds Accuracy (deg C) : <= 0.5 Effective Dates : (10-OCT-1997 - present) Notes : SN 68401 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 : NOV14, 1997 installed Freewave radio modem : s/n 571-0454 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)