******************************* SITE INFORMATION FORM ******************************* 0. Form Prepared by (full name) : Eric C. Cannon Date : 13-Apr-2000 Report type : UPDATE Prepared Using : Vi editor 1. Site Identification of the GPS monument Site Name : UC-DAVIS Geology 1 4 char ID : UCD1 Monument Inscription : None IERS DOMES Number : None CDP Number : None Date Installed : 19-May-1996 Additional Information : BARD - Bay Area Deformation Array 2. Site Location City : Davis, California Country : USA Tectonic Plate : North America Additional Information : Roof of UC-Davis Geology Building 5/8"-11 threaded rod bolted to concrete wall on roof WGS84 Approximate Coordinates: Lat : 38 32 10.46392 Long : -121 45 4.42328 Elev : -0.3170 m Earth-Centered Coordinates: -2628826.3248 -4247932.4202 3952176.7324 Date : 1-29-1999 3. GPS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-3 Serial Number : 3608A14594 Firmware Version : Nav 5.67 Sig 1.26 Date Installed : 19-May-1996 Date Removed : Unknown Additional Information : Intermittent operation. 3.2 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-5 Serial Number : 3724A19609 Firmware Version : Nav unknown, Sig unknown Date Installed : at least since 31-May-1998 Date Removed : 17-Dec-1998 Additional Information : Intermittent operation. 3.3 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-2 RTK Rover Serial Number : 3608A14632 Firmware Version : Nav unknown Sig unknown Date Installed : 17-Dec-1998, 20:33 UTC Date Removed : Unknown Additional Information : Intermittent operation. 3.4 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-5 Serial Number : 3724A19609 Firmware Version : Nav unknown Sig unknown Date Installed : Unknown Date Removed : 07-Jul-1999 21:59 UTC Additional Information : Intermittent operation. 3.5 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-4 Serial Number : 3608A14630 Firmware Version : Nav unknown Sig unknown Date Installed : 07-Jul-1999 21:59 UTC Date Removed : 09-Jul-1999 23:59 UTC Additional Information : Intermittent operation. 3.6 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-5 Serial Number : 3724A19609 Firmware Version : Nav 7.26 Sig unknown Date Installed : 10-Jul-1999 00:02 UTC Date Removed : 12-Aug-1999 00:02 UTC Additional Information : Intermittent operation. Firmware upgraded 18-Jul-1999 00:23 UTC to Nav 7.29 Sig 3.07 UCD1 programmed as continuous station First available file Julian Day 205 23-Jul-1999 3.7 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-1 Serial Number : 3608A14594 Firmware Version : Nav 7.29 Sig 3.07 Date Installed : 12-Aug-1999 00:42 UT Date Removed : 13-Apr-2000 17:11 UT Additional Information : Continuous site. 3.8 Receiver Type : TRIMBLE 4000SSI UCD receiver name : UCD-GPS-5 Serial Number : 3724A19609 Firmware Version : Nav 7.19A Sig 3.04 Date Installed : 13-Apr-2000 17:21 UT Date Removed : Presently installed Additional Information : Continuous site. 4. GPS Antenna Information 4.1 Antenna Type : TRM14532.00 NONE Serial Number : 0220050490 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North: 0 Antenna Radome Type : None Date Installed : 19-May-1996 Date Removed : 08-May-1997 Vertical Antenna Height : 0.000 Additional Information : None 4.2 Antenna Type : TRM29659.00 NONE Serial Number : 0220073546 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North: 0 Antenna Radome Type : None Date Installed : 08-May-1997 Date Removed : Presently installed Vertical Antenna Height : 0.000 Additional Information : None 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 H-maser / / Cesium / / Quartz / / Internal / X / Other (specify) : Date : (Mark with 'X') 7. Collocation SLR / / VLBI / / DORIS / / PRARE / / Other GEOPHYSICAL Insturmentation (specify): Other (specify) : (Mark with 'P' for permanent, 'M' for mobile collocation) 8. Meterological Insturmentation - None 9. On-site, Point of Contact Agency Information Agency : University of California, Davis Contact : Dr. Louise Kellogg Address : Department of Geology : One Shields Avenue : University of California : Davis, CA 95616 Telephone : (530) 752-3690 (office) : (530) 752-5616 (lab) E-mail : kellogg@geology.ucdavis.edu Fax : (530) 752-0951 10. Responsibile Operating Agency (if different from item 9.) Agency : Same as above 11. More Information URL for More Information: http://www-geology.ucdavis.edu/~GPS Hardcopy on File Site map : No Site diagram : No Horizon Mask : No Monument Description : No Site pictures : No Antenna Graphics with Dimensions 4.1) 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 4.2) Trimble w/Dorne-Margolin Choke Ring ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 BCR +-------------------+-------------+--------------------+ <-- 0.035 BGP | | =| | +------x------+ <-- 0.000 m ARP <-- 0.381 --> NOTE: Dimensions and Offsets Presumed to be same as for TurboRogue DM-T (tests pending) ARP: Antenna Reference Point L1 : 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