From Yehuda Thu Jun 2 15:28:21 1994 From: Yehuda (Yehuda) Date: Thu, 2 Jun 1994 15:28:21 PDT Subject: [IGSMAIL-0621] New PGGA Station Message-ID: ****************************************************************************** IGS Electronic Mail Thu Jun 2 15:28:21 PDT 1994 Message Number 0621 ****************************************************************************** Author: Yehuda Bock, Keith Stark, Shelley Marquez Subject: New PGGA Station Date: 2 June 1994 A new site, Bommer Canyon, has been installed in the Southern California PGGA by County of Orange Environmental Management Agency with assistance from SIO. The first full day of tracking is 3 June. Data will be downloaded by SIO via commercial telephone link. The site information form mailed to the IGS is given below. ********************************** SITE INFORMATION FORM ********************************** 0. Form Prepared by (full name): Yehuda Bock / Shelley Marquez / Keith Stark Date : June 2, 1994 Report type : NEW 1. Site Identification of the GPS monument Site Name : Bommer Canyon PGGA station 4 char ID : TRAK Monument Inscription : None 5/8" diameter, 14" stainless steel rod driven into sandstone rock outcropping mark is punched hole top of rod IERS DOMES Number : Not assigned CDP Number : Not assigned Date : June 2, 1994 Additional information : PGGA - Permanent GPS Geodetic Array 2. Site Location City : Bommer Canyon, City of Irvine Country : Orange County, California USA Tectonic Plate : Pacific-North America plate boundary Additional information : Rough ITRF92 coordinates (m) -- X -2480028.35 Y -4703112.55 Z 3511298.26 Epoch 1994.5 3. GPS Receiver a) Type : Ashtech ZX-II3 (Z12) Model 700570-6A Serial Number : 03233 Firmware Version : NAV 1C01, CHN 1C00 Date : June 2, 1994 Note : First measurements 4. GPS Antenna a) Type : Ashtech L1/L2 P (Rev B) Serial Number : 700228D2406 Date : June 2, 1994 Vertical Antenna Height: 0.6069m Antenna Reference Point: BPA (Bottom of Preamplifier) Date : June 2, 1994 5. Local Site Ties -- In progress 6. Frequency standard H-maser / / Cesium / / Quartz / / Internal / X / Other (specify) : Date : June 2, 1994 7. Collocation -- None 8. On-site, Point of Contact Agency Information Agency : County of Orange Environmental Management Agency Survey Division - Geodetic Unit Contact : Art Andrew (John Canas - County Surveyor) Address : 300 North Flower Street Second floor P.O. Box 4048 Santa Ana, CA 92702-4048 USA Telephone : (714) 834-3804 E-mail : None Fax : (714) 834-4588 9. Responsible Operations Agency (if different from item 8) Agency : Scripps Institution of Oceanography Contact : Yehuda Bock / Keith Stark Address : IGPP 0225, Scripps Institution of Oceanography 9500 Gilman Drive, La Jolla, CA 92093-0225 Telephone : (619) 534-7692 (0229/5292) E-mail : bock at pgga.ucsd.edu, stark at pgga.ucsd.edu Fax : (619) 534-9873 10. Please insert here the character graphics corresponding to the antenna type. Check, complete or change if necessary the antenna 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 -->