********************************** SITE INFORMATION FORM ********************************** 0. Form Prepared by (full name): Yehuda Bock Date : December 15, 1994 Report type : UPDATE (new contacts) 1. Site Identification of the GPS monument Site Name : Scripps 1 PGGA station 4 char ID : SIO1 Monument Inscription : SCRIPPS 1989 UCSD IGPP IERS DOMES Number : 40460 M001 CDP Number : Not assigned Date : March 3, 1990 Additional information : PGGA - Permanent GPS Geodetic Array Important Note : This mark was destroyed in June 1992 due to construction of new IGPP building. 2. Site Location City : La Jolla Country : California, USA Tectonic Plate : Pacific-North America plate boundary Additional information : Scripps Institution of Oceanography University of California, San Diego ITRF91 coordinates (m) -- X -2455521.7175 Y -4767213.3761 Z 3441654.9163 Epoch 1992.0777 3. GPS Receiver a) Type : Trimble 4000 SST Serial Number : 422 (incomplete) Firmware Version : 4.11 Date : Feb 10, 1990 Note : First measurements b) Type : Trimble 4000 SST Serial Number : 493 (incomplete) Firmware Version : 4.11 Date : Feb 14, 1990 Note : Antenna oriented to magnetic North Note : SIO2-3 ties, March 3-5 c) Type : Trimble 4000 SST Serial Number : 493 (incomplete) Firmware Version : 4.11 Date : Mar 12, 1990 Note : Antenna oriented to true North d) Type : Rogue SNR-8 Serial Number : Scripps Rogue Firmware Version : 2.30 Date : Mar 14, 1991 Note : Records data at UTC time tags e) Type : Rogue SNR-8 Serial Number : Scripps Rogue Firmware Version : 2.31 Date : Apr 4, 1990 Note : Records data at GPS time tags f) Type : Rogue SNR-8 Serial Number : JPL Rogue Firmware Version : TBD Date : Jun 19, 1990 g) Type : Ashtech LX-II (12 channel codeless) Serial Number : TBD Firmware Version : TBD Date : Feb 15, 1991 h) Type : Ashtech LX-II (12 channel codeless) Serial Number : TBD Firmware Version : 6M Date : May 10, 1991 i) Type : Rogue SNR-8 Serial Number : JPL Rogue Firmware Version : 5.60 Date : Jul 3, 1991 j) Type : Ashtech LX-II3 (12 channel P-code) Serial Number : TBD Firmware Version : 6M Date : Oct 4, 1991 k) Type : Rogue SNR-8 Serial Number : Scripps Rogue Firmware Version : 5.60 Date : Oct 26, 1991 l) Type : Ashtech LX-II3 (12 channel P-code) Serial Number : TBD Firmware Version : 6M Date : Mar 17, 1992 m) Type : Rogue SNR-8 Serial Number : Scripps Rogue Firmware Version : 7.00 Date : April 25, 1992 n) Type : Trimble 4000 SST Serial Number : TBD Firmware Version : NAV 4.62 Date : June 1, 1992 Note : SIO1 to SIO2 tie o) Type : Rogue SNR-8 Serial Number : Scripps Rogue Firmware Version : 7.00 Date : June 3, 1992 Note : SIO1 to SIO2 tie p) Type : Ashtech LX-II3 (12 channel P-code) Serial Number : TBD Firmware Version : 6M Date : June 4, 1992 Note : SIO1 to SIO2 tie q) Type : Rogue SNR-8 Serial Number : Scripps Rogue Firmware Version : 7.00 Date : June 9-18, 1992 Note : Last measurements, site destroyed shortly after 4. GPS Antenna a) Type : Trimble 4000 SST Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Feb 10, 1990 Note : First measurements b) Type : Trimble 4000 SST Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Feb 14, 1990 Note : Antenna oriented to magnetic North Note : SIO2-3 ties, March 3-5 c) Type : Trimble 4000 SST Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Mar 12, 1990 Note : Antenna oriented to true North d-f) Type : Rogue Dorne Margolin B Serial Number : Scripps Rogue Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Mar 15, 1990 g-h) Type : Ashtech LX-II (12 channel codeless) Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Feb 15, 1991 i) Type : Rogue Dorne Margolin B Serial Number : JPL Rogue Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Jul 3, 1991 j) Type : Ashtech LX-II3 (12 channel P-code) Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Oct 4, 1991 k) Type : Rogue Dorne Margolin B Serial Number : Scripps Rogue Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Oct 26, 1991 l) Type : Ashtech LX-II3 (12 channel P-code) Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : Mar 17, 1992 m) Type : Rogue Dorne Margolin B Serial Number : Scripps Rogue Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : April 25 - May 31, 1992 n) Type : Trimble 4000 SST Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : June 1, 1992 o) Type : Rogue Dorne Margolin B Serial Number : Scripps Rogue Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : June 3, 1992 p) Type : Ashtech LX-II3 (12 channel P-code) Serial Number : TBD Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : June 4, 1992 q) Type : Rogue Dorne Margolin B Serial Number : Scripps Rogue Vertical Antenna Height: 1.8458 m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : June 9-18, 1992 Note : Last measurements, site destroyed shortly after Note: Antenna always oriented to true North except as noted above (Magnetic declination in La Jolla 16 degrees E) 5. Local Site Ties Monument CDP DOMES Components (m) Accuracy Date Name Number Number dX dY dZ mm yy-mm-dd Scripps 2 40460M002 -17.538 -10.674 -26.055 1 90 03 03-05 Differential coordinates from the GPS monument to the reference and other monuments. The components are parallel to the XYZ-axes of the global geocentric reference system ITRF (WGS-84). "Accuracy" is estimated accuracy of local survey (millimeters). 6. Frequency standard H-maser / / Cesium / / Quartz / / Internal / X / Other (specify) : Rogue SNR-8 has external rubidium standard Date : All dates (Mark with 'X') 7. Collocation -- None 8. On-site, Point of Contact Agency Information Agency : Scripps Institution of Oceanography Contact : Yehuda Bock / Frank Wyatt Address : IGPP 0225, Scripps Institution of Oceanography 9500 Gilman Drive, La Jolla, CA 92093-0225 Telephone : (619) 534-5292 (2411) E-mail : bock@pgga.ucsd.edu; fwyatt@ucsd.edu Fax : (619) 534-9873 (8090) 9. Responsible Operations Agency (if different from item 8) Agency : Same as above 10. Please insert here the character graphics corresponding to the antenna type. Check, complete or change if necessary the antenna dimensions. 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 Rogue: DORNE MARGOLIN B (Allen Osborne Design) ----- / + \ <-- 0.096 L2 | + | <-- 0.078 L1 +-----------------+-------------+------------------+ <-- 0.070 TCR | | | | | | | | | | +-----------------+------x------+------------------+ <-- 0.000 ARP | | +-------------+ <-- -0.011 || || <-- 0.351 --> Ashtech: GEODETIC L1/L2 L ^ +-------------------+ +--+ +-------+-----------+-----------+--------+ +--+ <-- 0.064 TGP=L1=L2 +-+--+ +------------+-------------+-------------+ +--+-+ <-- 0.060 BGP |-------------| |-------------| |-------------| |-------------| +------x------+ <-- 0.000 ARP=BPA <-- 0.080 --> <-- 0.220 --> <-- 0.286 --> Ashtech: GEODETIC L1/L2 P ^ +-------------------+ +--+ +-------+-----------+-----------+--------+ +--+ <-- 0.064 TGP=L1=L2 +-+--+ +------------+-------------+-------------+ +--+-+ <-- 0.060 BGP |-------------| |-------------| |-------------| |-------------| +------x------+ <-- 0.000 ARP=BPA <-- 0.080 --> <-- 0.2636 --> <-- 0.286 --> 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 11. Hard copy information The next items should be compiled and sent to the Central Bureau (see original IGS Station Information Report, or contact the CB for forms). Please mark 'X' if on file or date expected to be available. Site Map : Site Diagram : Horizon Mask : Monument description : Site pictures :