BLYT Site Information Form Southern California Integrated GPS Network 0. Form Prepared by (full name) : Paul Jamason Date Prepared : 26-OCT-2000 Report Type : DYNAMIC Prepared Using : SOPAC Site Information Manager 1. Site Identification of the GPS Monument Site Name : Blythe Four Character ID : BLYT Monument Inscription : Riverside County Surveyor Blythe Airbase : Continuous GPS Tracking Station Nov. 1993 : Gerald Stayner IERS DOMES Number : 40479M001 CDP Number : (XXXX) Date Installed : 13-JAN-1994 00:00 UT Geologic Characteristic : SAND 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 : three angled, 9/16 in. stainless steel driven : rods driven to 30 ft., center rod driven to 40 : ft., 3 in. PVC pipe filled with insulation to : isolate upper 4 ft. of rods from surrounding : soil, concrete pad at surface, 1 in. diameter : by 3 ft. length stainless steel rod attached : to top of center rod at 1.5 ft. depth : baseplate is 3 in. diameter washer, 1/2 in. : thick, nut is standard 5/8 in., 5/8 in. thick, : rod is 1 in. diameter 316 seris stainless steel : Monument model is Wyatt/Agnew drilled-braced. 2. Site Location Information City or Town : Blythe State or Province : California Country : USA Tectonic Plate : North America Approximate Position X coordinate (m) : -2223206.64 Y coordinate (m) : -4830299.82 Z coordinate (m) : 3510587.63 Latitude (deg) : 33.61 N Longitude (deg) : -114.71 W Elevation (m) : 85.92 Additional Information : SCIGN - Southern California Integrated GPS : Network : : Riverside County. : Reference frame used is (ITRF97). : Coordinate system used is (WGS84). 3. GPS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Serial Number : 03435 Firmware Version : NAV 1C00, CHN 1C00 Date Installed : 13-JAN-1994 00:00 UT Date Removed : 25-JAN-1994 00:00 UT Additional Information : First measurements 3.2 Receiver Type : ASHTECH Z-XII3 Serial Number : 03435 Firmware Version : NAV 1C01, CHN 1C00 Date Installed : 25-JAN-1994 00:00 UT Date Removed : 11-JUL-1994 00:00 UT Additional Information : Firmware Upgrade 3.3 Receiver Type : ASHTECH Z-XII3 Serial Number : 03435 Firmware Version : NAV 1D00, CHN 1C01 Date Installed : 11-JUL-1994 00:00 UT Date Removed : 03-AUG-1995 00:00 UT Additional Information : Firmware Upgrade 3.4 Receiver Type : ASHTECH Z-XII3 Serial Number : 03435 Firmware Version : NAV 1E00, CHN 1C50 Date Installed : 03-AUG-1995 00:00 UT Date Removed : 18-DEC-1996 21:45 UT Additional Information : Firmware Upgrade 3.5 Receiver Type : ASHTECH Z-XII3 Serial Number : 01894 Firmware Version : NAV 1E95, CHN 1D01 Date Installed : 18-DEC-1996 21:45 UT Date Removed : 07-JAN-1997 19:29 UT Additional Information : Receiver Swap, Firmware Upgrade Original : receiver refused upgrade 3.6 Receiver Type : ASHTECH Z-XII3 Serial Number : 03435 Firmware Version : NAV 1E95, CHN 1D01 Date Installed : 07-JAN-1997 19:29 UT Date Removed : 14-MAY-1998 00:00 UT Additional Information : Firmware Upgrade Original receiver replaced 3.7 Receiver Type : ASHTECH Z-XII3 Serial Number : LP02812 Firmware Version : 1F50 Date Installed : 14-MAY-1998 00:00 UT Date Removed : 14-JUL-1999 18:00 UT Additional Information : SCIGN receiver Model 700845-10(E) 3.8 Receiver Type : ASHTECH Z-XII3 Serial Number : LP02895 Firmware Version : CC00 Date Installed : 14-JUL-1999 18:00 UT Date Removed : 25-OCT-2000 20:48 UT Additional Information : Receiver swap for GPS week rollover : compliance 3.9 Receiver Type : ASHTECH Z-XII3 Serial Number : LP02908 Firmware Version : CC00 Date Installed : 25-OCT-2000 20:48 UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : Replaced damaged receiver 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 : ASH700228D Serial Number : 700228D2941 Antenna Height (m) : 0.036 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : SNOW Date Installed : 13-JAN-1994 00:00 UT Date Removed : 03-AUG-1995 00:00 UT Additional Information : (multiple lines) 4.2 Antenna Type : ASH700936B_M Serial Number : CR11933 Antenna Height (m) : 0.0347 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : ENCL Date Installed : 03-AUG-1995 00:00 UT Date Removed : 30-MAR-2000 00:20 UT Additional Information : Dome removed - site enclosure dome in use 4.3 Antenna Type : ASH701945B_M Serial Number : CR519991710 Antenna Height (m) : 0.0332 Antenna Reference Point : BPA Degree Offset from North : 0 Antenna Radome Type : ENCL Date Installed : 30-MAR-2000 00:20 UT Date Removed : (dd-MMM-yyyy hh:mm UT) 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.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 : 13-JAN-1994 - 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 Instrumenation (multiple lines) 9. On-Site, Point of Contact Agency Information Agency : Scripps Orbit and Permanent Array Center Mailing Address : Institute of Geophysics and Planetary Physics, : Scripps Institution of Oceanography, MC 0225, : University of California San Diego, 9500 : Gilman Dr., La Jolla CA 92093-0225 Primary Contact Contact Name : Paul F. Jamason Telephone (primary) : 858-534-1750 Telephone (secondary) : 858-534-7692 Fax : 858-534-9873 E-mail : pjamason@lox.ucsd.edu Secondary Contact Contact Name : John Galetzka Telephone (primary) : 626-583-7230 Telephone (secondary) : 626-583-7816 Fax : 626-583-7827 E-mail : galetzka@gps.caltech.edu Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) Agency : County of Riverside Mailing Address : Transporation and Land Mgmt. Agency : 4080 Lemon Street, 8th Floor : Riverside, CA 92501 USA Primary Contact Contact Name : Brian Hess Telephone (primary) : 909-955-6875 Telephone (secondary) : Fax : E-mail : bhess@co.riverside.ca.us Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 11. More Information URL For More Information : http://www.scign.org 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 (insert text graphic)