HUAT Site Information IGEF-UNAM Instituto de Geofisica. Department of Seismology 0. Form Prepared by (full name) : Jose Antonio Santiago Santiago Date Prepared : 23-JAN-2001 Report Type : UPDATE 29-AUG-2006 Prepared Using : 1. Site Identification of the GPS Monument Site Name : HUATULCO Four Character ID : HUAT Monument Inscription : IERS DOMES Number : SCIGN RADOME TALL s/n 138 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 : 10-JUL-2000 Geologic Characteristic : Bedrock Type : cuarzomonzonita Bedrock Condition : Fracture Spacing : Notes : Additional Information : 2. Site Location Information City or Town : HUATULCO State or Province : Oaxaca Country : Mexico Tectonic Plate : NA Approximate Position X coordinate (m) : Y coordinate (m) : Z coordinate (m) : Latitude (deg) : 15 46.152474 N (15.7692) Longitude (deg) : 096 06.502176 W (-96.1083) Elevation (m) : 115.29m Additional Information : Located near to Tangolunda bay : Coordinate system used is (WGS84). 3. GPS Receiver Information 3.1 Receiver Type : LEICA CRS1000 Serial Number : 23268 Firmware Version : v8.02 Date Installed : 10-JUL-2000 19:33 UT Date Removed : 22-SEP-2000 Satellite System : GPS Temperature Stabiliz. : none Additional Information : Antenna cable ~30m : 60 MB MEMORY 3.2 Receiver Type : LEICA CRS1000 Serial Number : 30123 Firmware Version : v8.02 Date Installed : 22-SEP-2000 17:00 UT Date Removed : 26-MAR-2001 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 20 MB MEMORY 3.3 Receiver Type : LEICA CRS1000 Serial Number : 23241 Firmware Version : 8.03 Date Installed : 26-MAR-2001 Date Removed : 24-APR-2002 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 60 MB MEMORY *datos hasta 6 sep 2001 - 249 3.4 Receiver Type : LEICA CRS1000 Serial Number : 23254 Firmware Version : 85.05 Date Installed : 24-APR-2002 Date Removed : 5-MAY-2003 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 5-SEP-2002 FIRMWARE CHANGE TO 9.00 : datos en bb 30 ago 2002 al 9 (12) nov 2002 242-313 : y del 2 al5 may 2003 122-125 3.5 Receiver Type : LEICA CRS1000 Serial Number : 23268 Firmware Version : 9.00 or 85.05 Date Installed : 3-JUL-2003 Date Removed : 16-DEC-2004 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.6 Receiver Type : LEICA RS500 Serial Number : 82145 Firmware Version : 5.00 Date Installed : 16-DEC-2004 datos hasta el 266-2005 Date Removed : 25-AUG-2006 Satellite System : GPS Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : LEICA GRX1200 Serial Number : 457265 Firmware Version : 2.14 Date Installed : 25-AUG-2006 Date Removed : Satellite System : GPS Temperature Stabiliz. : none Additional Information : 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 : 340 Antenna Height (m) : 5.05 m Antenna Reference Point : Degree Offset from North : 0 Antenna Radome Type : SCIGN RADOME TALL s/n 138 Date Installed : 10-JUL-2000 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) : 5622-4126 Telephone (secondary) : 5622-4127 Fax : 5616-2547 E-mail : vladi@servidor.unam.mx Secondary Contact Contact Name : Jose Antonio Santiago Santiago Telephone (primary) : 5622-4126 Telephone (secondary) : 5622-4127 Fax : 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/huatulco/huatgps.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