YAIG Site Information IIGEF-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 31-aug-2006 Prepared Using : 1. Site Identification of the GPS Monument Site Name : YAUTEPEC Four Character ID : YAIG Monument Inscription : IERS DOMES Number : Leica dome no# 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 : 03-DEC-1998 Geologic Characteristic : Bedrock Type : Biomicrita Bedrock Condition : Fracture Spacing : Notes : Additional Information : Monument is drilled-braced type : Fixed antenna height is 2.00 m 2. Site Location Information City or Town : YAUTEPEC State or Province : MORELOS Country : Mexico Tectonic Plate : NA Approximate Position X coordinate (m) : -951689.0572 (m) Y coordinate (m) : -5963518.606 (m) Z coordinate (m) : 2049322.3758 (m) Latitude (deg) : 18 51.752976732 N (18.8625496122) Longitude (deg) : 99 04.012360500 W (-99.066872675) Elevation (m) : 1232.699 m Additional Information : Located near to Yautepec, Morelos : Coordinate system used is (WGS84). 3. GPS Receiver Information 3.1 Receiver Type : ASTECH Z-12 Serial Number : LP02660 Firmware Version : CB00-1D02 Date Installed : 03-DEC-1998 Date Removed : 11-FEB-2002 (or 12 de feb) Satellite System : GPS Temperature Stabiliz. : none Additional Information : 1-FEB-2000 : FIRMWARE UPDATED TO CD00-1D02 3.2 Receiver Type : Leica RS500 (prestado por leica?) Serial Number : 80010 Firmware Version : 3.02 Date Installed : 16-APR-2002 Date Removed : 29-AUG-2002 Satellite System : GPS Temperature Stabiliz. : none Additional Information : Temporary replaces Z-XII3 (memory fault 23/12/01) 3.3 Receiver Type : ASHTECH Z-XII Serial Number : LP00233 Firmware Version : CD00-1D02 Date Installed : 29-AUG-2002 Date Removed : 02-MAY-2004 Satellite System : GPS Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : Leica RS500 Serial Number : 82148 Firmware Version : 4.20 Date Installed : 02-MAY-2004 Date Removed : 02-JUL-2005 Satellite System : GPS Temperature Stabiliz. : none Additional Information : Temporary 3.5 Receiver Type : ASHTECH Z-XII Serial Number : LP00233 Firmware Version : CD00-1D02 Date Installed : 02-JUL-2005 Date Removed : 26-AUG-2005 Satellite System : GPS Temperature Stabiliz. : none Additional Information : Internal memory, No PC 3.6 Receiver Type : ASHTECH Z-XII Serial Number : LP00233 Firmware Version : CD00-1D02 Date Installed : 29-AUG-2005 Date Removed : 11-SEP-2005 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : Leica GRX1200 Serial Number : 454314 Firmware Version : Date Installed : 14-SEP-2005 Date Removed : 01-OCT-2005 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : ASHTECH Z-XII Serial Number : LP00233 Firmware Version : CD00-1D02 Date Installed : 01-OCT-2005 Date Removed : Satellite System : GPS Temperature Stabiliz. : none Additional Information : (multiple lines) 3.x Receiver Type : Serial Number : Firmware Version : Date Installed : (dd-MMM-yyyy - dd-MMM-yyyy) Date Removed : (dd-MMM-yyyy - dd-MMM-yyyy) Satellite System : (GPS/GLONASS/GPS+GLONASS) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 4. GPS Antenna Information 4.1 Antenna Type : ASHTECH CHOKE RING part # 700936-02 REV. E (ASH700936E_C SCIS) Serial Number : CR14813 Antenna Height (m) : 2.00 m Antenna Reference Point : BPA Degree Offset from North : 0 Antenna Radome Type : originally SCIGN RADOME SHORT S/N, now is Leica dome no # Date Installed : 03-DEC-1998 Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : SCIGN Radome damage : Radom changed for LEICA RADOME ??-???-2004? 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/yautepec/yaiggps.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 ASH700936E_C Dorne Margolin with chokerings, Model 700936.02 REV E cast chokerings, original SCIGN design - recalled +---+ / \ / + \ <-- 0.1280 L2 | + | <-- 0.1100 L1 +-------------------------------------------------+ <-- 0.1008 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0378 +-------------------+-------------+-------------------+ <-- 0.0348 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3794 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BRC: Bottom of Chokering BPA: Bottom of Preamplifier