ZIHP Site Information IGEF-UNAM Instituto de Geofisica Departmento de Sismología SSN - Servicio Sismológico Nacional 0. Form Prepared by (full name) : Jose Antonio Santiago Santiago Date Prepared : 23-JAN-2001, corrected 04-may-2004 Report Type : Update 10-AUG-2009 S.I. Franco Sanchez Prepared Using : 1. Site Identification of the GPS Monument Site Name : ZIHUATANEJO Four Character ID : ZIHP Monument Inscription : Corner tube, see Figs. IERS DOMES Number : SCIGN RADOME TALL s/n 201 CDP Number : (XXXX) : Monument Description : (PILLAR/BRASS PLATE/STEEL MAST/etc) Height of the Monument : (m) Monument Foundation : (STEEL RODS, CONCRETE BLOCK, ROOF, etc) Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 07-JUL-2000 0:26 UT Geologic Characteristic : Bedrock Type : CUARZOMONZONITA Bedrock Condition : Fracture Spacing : Notes : Additional Information : : 2. Site Location Information City or Town : ZIHUATANEJO State or Province : Guerrero Country : Mexico Tectonic Plate : NA Approximate Position X coordinate (m) : -1208752.131 (m) Y coordinate (m) : -5959892.733 (m) Z coordinate (m) : 1916967.681 (m) Latitude (deg) : 17 36.41895298 N ( 17.6069825498) Longitude (deg) : 101 27.88219716 W (-101.464703286) Elevation (m) : -2.099 m (23.72m) Additional Information : Located in the Zihuatanejo : International Airport : Coordinate system used is (WGS84). 3. GPS Receiver Information 3.1 Receiver Type : LEICA CRS1000 Serial Number : 30030 Firmware Version : v8.02 Date Installed : 07-JUL-2000 00:26 UT Date Removed : 24-AGO-2000 17:00 UT Satellite System : GPS Temperature Stabiliz. : none Additional Information : Antenna cable ~30m : 60 MB MEMORY 3.2 Receiver Type : LEICA CRS1000 Serial Number : 30031 Firmware Version : v8.02 Date Installed : 24-AUG-2000 Date Removed : 20-SEP-2000 17:30 UT Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : LEICA CRS1000 Serial Number : 30127 Firmware Version : V8.03 Date Installed : 20-SEP-2000 Date Removed : 13-oct-2000 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 20 MB MEMORY 3.4 Receiver Type : LEICA CRS1000 Serial Number : 30031 Firmware Version : V8.03 Date Installed : 12-DEC-2000 Date Removed : 10-MAR-2001 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 20 MB MEMORY 3.5 Receiver Type : LEICA CRS1000 Serial Number : 30127 Firmware Version : Date Installed : 11-MAR-2001 Date Removed : 22-MAR-2001 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 60 MB MEMORY 3.6 Receiver Type : LEICA CRS1000 Serial Number : 30031 Firmware Version : 8.03 Date Installed : 22-MAR-2001 Date Removed : 08-DEC-2001 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : LEICA CRS1000 Serial Number : 30030 Firmware Version : 85.05 Date Installed : 08-DEC-2001 Date Removed : Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : LEICA CRS1000 Serial Number : 23268 Firmware Version : 9.00 Date Installed : 24-JAN-2003 Date Removed : 26-MAY-2003 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.9 Receiver Type : LEICA CRS1000 Serial Number : 30030 Firmware Version : 9.00 Date Installed : 26-MAY-2003 Date Removed : 2-JUL-2003 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.10 Receiver Type : LEICA CRS1000 Serial Number : 23208 Firmware Version : 9.00 Date Installed : 2-JUL-2003 Date Removed : 23-OCT-2004 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.11 Receiver Type : LEICA RS500 Serial Number : 82149 Firmware Version : 5.00 Date Installed : 23-OCT-2004 Date Removed : 26-MAY-2009 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.12 Receiver Type : LEICA GRX1200 Serial Number : 457260 Firmware Version : 2.14 Date Installed : 26-MAY-2009 Date Removed : Satellite System : GPS Temperature Stabiliz. : none Additional Information : 2 GB 3.X Receiver Type : Serial Number : Firmware Version : Date Installed : Date Removed : Satellite System : (GPS/GLONASS/GPS+GLONASS) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 4. GPS Antenna Information 4.1 Antenna Type : LEICA CHOKE RING AT504 Serial Number : 344 Antenna Height (m) : 5.05 m Antenna Reference Point : Degree Offset from North : 0 Antenna Radome Type : SCIGN RADOME TALL s/n 201 Date Installed : 07-JUL-2000 00:26 UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : Antenna is installed on the top of 5 meter steel tube (4") : braced by a reinforced concrete (30x30 cm) corner of a brick : station building based in a bedrock : 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) 6. Frequency Standard 6.1 Standard Type : INTERNAL Input Frequency : Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 6.x Standard Type : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc) Input Frequency : (if external) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 11. On-Site, Point of Contact Agency Information Agency : Departamento de Sismologia Mailing Address : Instituto de Geofisica - UNAM : Universidad Nacional Autonoma de Mexico : Coyoacan, 04510 Mexico, D.F. Primary Contact Contact Name : Dr. Vladimir Kostoglodov Telephone (primary) : 525 5622-4126 Telephone (secondary) : 525 5622-4127 Fax : 525 5616-2547 E-mail : vladi@servidor.unam.mx Secondary Contact Contact Name : Jose Antonio Santiago Santiago Telephone (primary) : 525 5622-4126 Telephone (secondary) : 525 5622-4127 Fax : 525 5616-2547 E-mail : santiago@geofisica.unam.mx Additional Information : santiago@ssn.ssn.unam.mx 11. More Information URL For More Information : http://tlacaelel.igeofcu.unam.mx/~vladimir/gpsred/gpsred.html http://tlacaelel.igeofcu.unam.mx/~vladimir/gpsred/zihuatanejo/zihpgps.html 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 LEIAT504 L1/L2 Dorne Margolin antenna with chokerings (designed after DORNE MARGOLIN T) +-------+ <-- 0.1393 / + \ <-- 0.1282 L2 | + | <-- 0.1093 L1 +-----------------+-------------+------------------+ <-- 0.1020 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+--------------------+ <-- 0.1020 BCR | | | | +------x------+ <-- 0.000 BPA=ARP <-- 0.3794 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering BPA: Bottom of Preamplifier