[IGSMAIL-0750] SCIGN site logs
Y.
Y.
Tue Oct 18 18:24:16 PDT 1994
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IGS Electronic Mail Tue Oct 18 18:24:16 PDT 1994 Message Number 0750
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Author: Y. Bock, K. Hudnut
Subject: SCIGN site logs
Date: 18 October 1994
Site logs are now available for the Chilao Flats (CHIL) and Holcomb Ridge (HOLC)
stations installed by the USGS as part of the Los Angeles Basin
densification of the Southern California Integrated GPS Network (SCIGN).
The Holcomb Ridge station has been active since 12 August. Chilao Flats
has been active since 2 September. Data are downloaded and stored at the SIO
archive in the same manner as PGGA stations. Data from these sites are
incorporated into the daily analysis at SIO which includes IGS,
SCIGN (PGGA/DGGA), and BARD stations.
Site logs for these and all other active SCIGN stations are available from:
(1) the Scripps Orbit and Permanent Array (SOPAC) Mosaic, accessible through
the SIO/IGPP Home Page:
http://igpp.ucsd.edu/
by clicking in this order:
PGGA research unit
Array Maps, Site Info, Satellite Info
SCIGN Site Information
(2) The IGS Central Bureau at JPL, accessible through anonymous ftp:
ftp sideshow.jpl.nasa.gov
Name: anonymous
Password: your name
cd igscb/station/log
The log files for CHIL and HOLC are enlosed below.
_______________________________________________________________________________________
**********************************
SITE INFORMATION FORM
**********************************
0. Form
Prepared by (full name): Ken Hudnut / Yehuda Bock / Jeff Behr / Shelley Marquez
Date : October 4, 1994
Report type : NEW
(NEW or UPDATE)
1. Site Identification of the GPS monument
Site Name : Chilao Flats (SCIGN/PGGA)
4 char ID : CHIL
Monument Inscription : None
3/4" diameter, vertical stainless steel rod with
brass adaptor
granitic outcrop foundation, 4 stainless steel
rods epoxied in granite- one vertical, three oblique, welded
above surface
IERS DOMES Number : 40484M001
CDP Number : Not assigned
Date : September 2, 1994
Additional information : SCIGN - Southern California Integrated GPS Network
PGGA - Permanent GPS Geodetic Array
2. Site Location
City : San Gabriel Mountains
Country : Los Angeles County, California USA
Tectonic Plate : Pacific-North America plate boundary
Additional information : ITRF92 coordinates (m) --
X -2478002.976
Y -4655349.418
Z 3577932.224
Epoch 1994.75
3. GPS Receiver
a) Type : Ashtech ZX-II3 (Z12) Model 700570-6B
Serial Number : 03460 (Loaner # 2)
Firmware Version : NAV 1D00, CHN 1C01
Date : September 2, 1994
Note : First measurements
4. GPS Antenna
a) Type : Ashtech L1/L2 P Model 700718-B (Large Ground Plane)
Serial Number : 10334
Cable: : 30 m
Vertical Antenna Height: 0.0644 m
Antenna Reference Point: BPA (Bottom of Preamplifier)
Date : September 2, 1994
5. Local Site Ties -- In progress
6. Frequency standard
H-maser / / Cesium / / Quartz / / Internal / X /
Other (specify) :
Date : September 2, 1994
7. Collocation -- None
8. On-site, Point of Contact Agency Information
Agency : U.S. Geological Survey
Office of Earthquakes, Volcanoes and Engineering
Contact : Kenneth W. Hudnut
Address : U.S. Geological Survey
525 South Wilson Ave.
Pasadena, CA 91106
Telephone : (818) 583-7232
E-mail : hudnut at seismo.gps.caltech.edu
Fax : (818) 583-7827
9. Responsible Operations Agency
(if different from item 8)
Agency : Scripps Institution of Oceanography
Contact : Yehuda Bock / Jeff Behr
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, behr 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 Large Ground Plane
^
+-------------------+
+-+--+-+-------+-----------+-----------+--------+-+--+-+ <-- 0.064 TGP=L1=L2
+-+--+-+------------+-------------+-------------+-+--+-+ <-- 0.??? BGP
|-------------|
|-------------|
|-------------|
|-------------|
+------x------+ <-- 0.000 ARP=BPA
<-- 0.080 -->
<-- 0.3474 -->
**********************************
SITE INFORMATION FORM
**********************************
0. Form
Prepared by (full name): Ken Hudnut / Yehuda Bock / Jeff Behr / Shelley Marquez
Date : October 4, 1994
Report type : NEW
(NEW or UPDATE)
1. Site Identification of the GPS monument
Site Name : Holcomb Ridge (SCIGN/PGGA)
4 char ID : HOLC
Monument Inscription : None
3/4" diameter, vertical stainless steel rod with
brass adaptor
limestone foundation, 4 10-12 foot stainless steel
rods - one vertical, three oblique, welded
above surface
IERS DOMES Number : 40404M101
CDP Number : Not assigned
Date : August 12, 1994
Additional information : SCIGN - Southern California Integrated GPS Network
PGGA - Permanent GPS Geodetic Array
2. Site Location
City : SE of Pearblossom
Country : Los Angeles County, California USA
Tectonic Plate : Pacific-North America plate boundary
Additional information : ITRF92 coordinates (m) --
X -2459517.863
Y -4655992.343
Z 3589168.783
Epoch 1994.75
3. GPS Receiver
a) Type : Ashtech ZX-II3 (Z12) Model 700570-6B
Serial Number : 03377 (Loaner # 1)
Firmware Version : NAV 1D00, CHN 1C01
Date : August 12, 1994
Note : First measurements
4. GPS Antenna
a) Type : Ashtech L1/L2 P Model 700718-B (Large Ground Plane)
Serial Number : 10293
Cable : 42 m (extra long)
Vertical Antenna Height: 0.0876 m
Antenna Reference Point: BPA (Bottom of Preamplifier)
Date : August 12, 1994
5. Local Site Ties -- In progress
6. Frequency standard
H-maser / / Cesium / / Quartz / / Internal / X /
Other (specify) :
Date : August 12, 1994
7. Collocation -- None
8. On-site, Point of Contact Agency Information
Agency : U.S. Geological Survey
Office of Earthquakes, Volcanoes and Engineering
Contact : Kenneth W. Hudnut
Address : U.S. Geological Survey
525 South Wilson Ave.
Pasadena, CA 91106
Telephone : (818) 583-7232
E-mail : hudnut at seismo.gps.caltech.edu
Fax : (818) 583-7827
9. Responsible Operations Agency
(if different from item 8)
Agency : Scripps Institution of Oceanography
Contact : Yehuda Bock / Jeff Behr
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, behr 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 Large Ground Plane
^
+-------------------+
+-+--+-+-------+-----------+-----------+--------+-+--+-+ <-- 0.064 TGP=L1=L2
+-+--+-+------------+-------------+-------------+-+--+-+ <-- 0.??? BGP
|-------------|
|-------------|
|-------------|
|-------------|
+------x------+ <-- 0.000 ARP=BPA
<-- 0.080 -->
<-- 0.3474 -->
[Mailed From: pgga at pgga.UCSD.EDU (Geodesy Lab account)]
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