MATH Site Information Form Southern California Integrated GPS Network 0. Form Prepared by (full name) : Chris Roelle Date Prepared : 01-DEC-1997 Report Type : UPDATE Prepared Using : 1. Site Identification of the GPS Monument Site Name : Lake Mathews PGGA station Four Character ID : MATH Monument Inscription : None IERS DOMES Number : 40474M001 CDP Number : Not assigned Date Installed : 14-APR-1993 hh:mm UT Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (1-10 cm/10-50 cm/50-200 cm/over 200 cm) Notes : (multiple lines) Additional Information : PGGA - Permanent GPS Geodetic Array 2. Site Location Information City or Town : Lake Mathews State or Province : Riverside County, California Country : USA Tectonic Plate : Pacific-North America plate boundary Approximate Position X coordinate (m) : -2443215.2705 Y coordinate (m) : -4706037.5592 Z coordinate (m) : 3533477.5593 Latitude (deg) : 33.8567 Longitude (deg) : -117.4368 Elevation (m) : 397.8874 Additional Information : Epoch 1993.4449 : Lake Mathews Water Reservoir 3. GPS Receiver Information 3.1 Receiver Type : TRIMBLE 4000 SSE Serial Number : 3301A02256 Firmware Version : NAV 5.52 Date Installed : 14-APR-1993 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 3.2 Receiver Type : TRIMBLE 4000 SSE Serial Number : 3440A07987 (Loaner unit) Firmware Version : NAV 6.04 Date Installed : 24-OCT-1994 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 3.3 Receiver Type : TRIMBLE 4000 SSE Serial Number : 3301A02256 Firmware Version : NAV 6.04 Date Installed : 02-NOV-1994 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : 12 channel upgrade 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 : 4000ST L1/L2 GEOD Serial Number : 3250A66680 Antenna Height (m) : 0.7075 Antenna Reference Point : BPA (Bottom of Preamplifier) Degree Offset from North : Antenna Radome Type : Date Installed : 14-APR-1993 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 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.x Monument Name : Site Ref CDP Number : (XXXX) Site Ref Domes Number : (XXXXXXXXX) Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : (m) dy (m) : (m) dz (m) : (m) Accuracy (mm) : (mm) Date Measured : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 6. Frequency Standard 6.1 Standard Type : INTERNAL Frequency : Effective Dates : 14-APR-1993 - 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 : (multiple lines) 9. On-Site, Point of Contact Agency Information Agency : Riverside County Flood & : Water Conservation District Mailing Address : P.O. Box 1033 : Riverside, CA 92502 Primary Contact Contact Name : Bill Young Telephone (primary) : (909) 275-1223 Telephone (secondary) : Fax : (909) 788-9965 E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) 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 : Yehuda Bock Telephone (primary) : (619) 534-7692 (geodesy lab) Telephone (secondary) : Fax : (619) 534-9873 E-mail : bock@pgga.ucsd.edu Secondary Contact Contact Name : Jeff Behr Telephone (primary) : (619) 534-7692 (geodesy lab) Telephone (secondary) : Fax : (619) 534-9873 E-mail : behr@pgga.ucsd.edu 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 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 ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier