NANO Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Michael Schmidt Date Prepared : 13-MAY-1999 Report Type : UPDATE Prepared Using : 1. Site Identification of the GPS Monument Site Name : Nanoose Four Character ID : NANO Monument Inscription : 957000 IERS DOMES Number : 40138M001 CDP Number : Date Installed : 13-MAY-1995 Geologic Characteristic : BEDROCK Bedrock Type : IGNEOUS/METAMORPHIC Bedrock Condition : WEATHERED Fracture Spacing : 50 - 100cm Notes : Additional Information : This station is part of the Western Canada : Deformation Array (WCDA) as well as the Canadian : Active Control System (CACS). The following : information is current as of 14-JAN-1998: : ************************************************ : The GPS reference mark consists of a brass plate : with a forced centred stainless steel bolt. The : brass plate is embedded on top of a 1.5 metre : high concrete pier, 60 cm in diameter. The : concrete pier is anchored to exposed bedrock : using steel re-enforcement bars to a depth of : 1.5 m. The antenna is attached to the brass : forced centred plate via a 10 cm high anodized : aluminum base. This base provides a constant : height above the brass plate and also permits : the antenna to be referenced to north. The : antenna and choke ring asembly are protected by : an acrylic dome. The dome was installed using : an aluminum flange ring attached to the choke : ring. The flange ring extends the radius of the : ground plane by 2.5 cm. 2. Site Location Information City or Town : Nanoose Bay State or Province : B.C. Country : Canada Tectonic Plate : North America Approximate Position X coordinate (m) : -2335726.749 Y coordinate (m) : -3451608.284 Z coordinate (m) : 4812009.984 Latitude (deg) : +49.2948 Longitude (deg) : +235.9135 Elevation (m) : +6.0 Additional Information : located on Winchelsea Island 3. GPS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Serial Number : 162 Firmware Version : 3.0.32.3 L 95/03/21 Date Installed : 13-MAY-1995 00:25 UT Date Removed : 14-FEB-1996 18:20 UT Additional Information : Installed 3.2 Receiver Type : ROGUE SNR-8000 Serial Number : 162 Firmware Version : 3.2 link 1995/03/09 Date Installed : 14-FEB-1996 18:20 UT Date Removed : 13-MAY-1999 16:43 UT Additional Information : firmware change 3.3 Receiver Type : ROGUE SNR-8000 Serial Number : 162 Firmware Version : 3.2.32.8 link 1998/12/28 Date Installed : 13-MAY-1999 16:52 UT Date Removed : Additional Information : firmware change : currently installed 4. GPS Antenna Information 4.1 Antenna Type : DORNE MARGOLIN T Serial Number : 92174 Antenna Height (m) : 0.100 Antenna Reference Point : ARP Degree Offset from North : 0 Antenna Radome Type : acrylic Date Installed : 13-MAY-1995 00:25 UT Date Removed : Additional Information : ref. Antenna Diagram 'A' below : currently installed : degrees offset from North refers to 'True North' : Antenna p/n 7490400-1 5. Local Site Ties : 3 reference markers, 1 azimuth marker 6. Frequency Standard 6.1 Standard Type : RUBIDIUM Frequency : 5MHz Effective Dates : 13-MAY-1995 00:25 UT - 26-FEB-1998 19:18 UT Notes : 6.2 Standard Type : RUBIDIUM Frequency : 5MHz Effective Dates : 26-FEB-1998 19:27 UT - 03-MAR-1998 17:15UT Notes : 6.3 Standard Type : internal clock steering Frequency : 5MHz Effective Dates : 03-MAR-1998 17:15 UT - 10-JUN-1998 14:46 Notes : 6.4 Standard Type : RUBIDIUM Frequency : 5MHz Effective Dates : 10-JUN-1998 14:54 UT Notes : 7. Collocation Information 7.1 Instrumentation Type : Absolute Gravity Status : Mobile Effective Dates Notes : Located approx. 7km from site; : contact GSC for additioal information 8. Meteorological Instrumentation NONE 9. On-Site, Point of Contact Agency Information Agency : Geological Survey of Canada Mailing Address : P.O. Box 6000 : 9860 West Saanich Rd. : Sidney, B.C. : Canada V8L 4B2 Primary Contact Contact Name : Michael Schmidt Telephone (primary) : 250-363-6760 Telephone (secondary) : 250-363-6500 Fax : 250-363-6565 E-mail : schmidt@pgc.nrcan.gc.ca Secondary Contact Contact Name : Herb Dragert Telephone (primary) : 250-363-6447 Telephone (secondary) : 250-363-6500 Fax : 250-363-6565 E-mail : dragert@pgc.nrcan.gc.ca Additional Information : 10. Responsible Agency (see No. 9.) 11. More Information URL for More Information : www.pgc.nrcan.gc.ca/geodyn.htm Hardcopy on File Site Map : (Y) Site Diagram : (Y) Horizon Mask : (Y) Monument Description : (Y) Site Pictures : (Y) Additional Information : Hardcopy Information available from www site or : site contact Antenna Graphics with Dimensions Antenna Diagram A ***************** TURBOROGUE: DORNE MARGOLIN T (Allen Osborne Design) (not to scale) . . . . . . . .<-- ACRYLIC DOME . ----- . . / + \ . <-- 0.128 L2 . | + | . <-- 0.110 L1 . +-----------------------------------------------+ .<-- 0.102 TCR . | | . . | | . . | | . . | | . . +-+------------------------------------------------+-+ .<-- 0.038 ... +-------------------+-------------+------------------+ ... 0.035 BCR |========== | | ==========| FLANGE RING | | | | | +------X------+ <---------------------| 0.000 ARP | * * | | | * * | | | * * | |< metal | * * 10cm | screening | * * | | (RF Skirt) | * * | | [--------------------------*------#------*-------------------------] TOP OF [ ]CONCRETE [ ] PIER [ ] [ ] # ... Monument Reference Point X ... Antenna Reference Point (ARP) L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering