AREQ Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : David A. Stowers Date Prepared : 03-JUN-1999 Report Type : UPDATE Prepared Using : vi and sed 1. Site Identification of the GPS Monument Site Name : Arequipa Laser Station Four Character ID : AREQ Monument Inscription : 4021-S IERS DOMES Number : 42202M005 CDP Number : None Date Installed : dd-MMM-1993 hh:mm UT Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (1-10 cm/10-50 cm/50-200 cm/over 200 cm) Notes : Eugeosynclinal belt of Mesozoic Age : Quaternary alluvium overlying granodioritic : upper Cretaceous lower Tertiary coastal : batholith. This batholith contains faulted : inliers of Precambrian gneiss. Additional Information : The monument is ~50 m north of : TLRS-3 Laser station : Geological information from "NASA Space Geodesy : Program: Catalogue of Site Information - Tech. : Memorandum 4482" p10. 2. Site Location Information City or Town : Arequipa State or Province : Country : Peru Tectonic Plate : South American Approximate Position X coordinate (m) : 1942826.7374 Y coordinate (m) : -5804070.2546 Z coordinate (m) : -1796894.0068 Latitude (deg) : -16.46551480 Longitude (deg) : -71.49279196 Elevation (m) : 2488.9294 Additional Information : The site is located in western South America in : southern Peru at the Smithsonian Astronomical : Observatory. : Latitude, Longitude and Elevation derived from : Table 6 "ITRF94 Class B Station Coordinates at : Epoch 1993.0" pT68. : Site information from "NASA Space Geodesy : Program: Catalogue of Site Information - Tech. : Memorandum 4482" p10. 3. GPS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Serial Number : T253 Firmware Version : 2.8.32.1x 93/05/25 Date Installed : 01-FEB-1994 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 3.2 Receiver Type : ROGUE SNR-8000 Serial Number : T253 Firmware Version : 3.0 Date Installed : 05-MAR-1995 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 3.3 Receiver Type : ROGUE SNR-8000 Serial Number : T130 Firmware Version : 3.2 link 03/02/95 Date Installed : 12-MAY-1995 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 4. GPS Antenna Information 4.1 Antenna Type : AOAD/M_T Serial Number : 294 Antenna Height (m) : 0.061 Antenna Reference Point : ARP Degree Offset from North : Antenna Radome Type : Date Installed : 29-MAR-1994 hh:mm UT Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 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) 5. Local Site Ties 5.1 Monument Name : CDP Station-7403 Site Ref CDP Number : 7403 Site Ref Domes Number : 42202M003 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : -18.6152 dy (m) : 0.5478 dz (m) : -21.4987 Accuracy (mm) : (mm) Date Measured : 07-MAR-1994 hh:mm UT Additional Information : Mark SLR : Site Ref Domes Number and information from : "IERS Tech Note 20, Results and Analysis of the : ITRF94" March 1996, Tables T2 pT24 and T4 pT56. 5.2 Monument Name : EST SATELITE (East Satellite mark Ref. 1) Site Ref CDP Number : none Site Ref Domes Number : 42202M004 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : -41.6902 dy (m) : -11.3518 dz (m) : -17.0411 Accuracy (mm) : (mm) Date Measured : 07-MAR-1994 hh:mm UT Additional Information : No CDP number listed in, and Monument Name in : parentheses from: "IERS Tech Note 20, Results : and Analysis of the ITRF94" March 1996, Table T2 : pT24. 5.3 Monument Name : DORIS Ref Pt Site Ref CDP Number : none Site Ref Domes Number : 42202S005 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : -29.9827 dy (m) : -07.4719 dz (m) : -25.1257 Accuracy (mm) : (mm) Date Measured : 07-MAR-1994 hh:mm UT Additional Information : No CDP number listed in Table T2 pT24, and Site : Ref Domes from Tables T2 pT24 and T4 pT56: "IERS : Tech Note 20, Results and Analysis of the : ITRF94" March 1996. 5.x Monument Name : Site Ref CDP Number : (XXXX) Site Ref Domes Number : (XXXXXXXXX) Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : (m) dy (m) : (m) dz (m) : (m) Accuracy (mm) : (mm) Date Measured : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 6. Frequency Standard 6.1 Standard Type : INTERNAL Frequency : Effective Dates : dd-MAR-1994 - dd-MMM-yyyy Notes : (multiple lines) 6.x Standard Type : (H-MASER/CESIUM/QUARTZ/INTERNAL/RUBIDIUM) Frequency : Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 7. Collocation Information 7.1 Instrumentation Type : DORIS/SLR Status : (PERMANENT/MOBILE) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 7.x Instrumentation Type : (DORIS/GLONASS/PRARE/SLR/VLBI) Status : (PERMANENT/MOBILE) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8. Meteorological Instrumentation 8.1 Humidity Sensor Model : Manufacturer : Data Frequency : Accuracy (% rel h) : (% rel h) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8.2 Pressure Sensor Model : Manufacturer : Data Frequency : Accuracy (mbar) : (mbar) Height Diff to GPS (m) : (m) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8.3 Temperature Sensor Model : Manufacturer : Data Frequency : Accuracy (deg C) : (deg C) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8.4 Water Vapor Radiometer : Manufacturer : Distance to GPS (m) : (m) Elev Diff to GPS (m) : (m) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8.5 Other Instrumentation : (multiple lines) 9. On-Site, Point of Contact Agency Information Agency : JPL Mailing Address : 4800 Oak Grove Drive : Pasadena, CA Primary Contact Contact Name : David A. Stowers Telephone (primary) : 818-354-7055 Telephone (secondary) : Fax : 818-393-4965 E-mail : dstowers@jpl.nasa.gov Secondary Contact Contact Name : Jim Normandeau/UNAVCO Telephone (primary) : 303-497-8008 Telephone (secondary) : 303-497-8002 Fax : 303-497-8028 E-mail : normando@unavco.ucar.edu Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) Agency : (multiple lines) Mailing Address : (multiple lines) Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 11. More Information URL for More Information : 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 TURBOROGUE: DORNE MARGOLIN T ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | | | +------x------+ <-- 0.000 ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering