COPO Site Information Form (site log) International GNSS Service See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Eric C. Kendrick Date Prepared : 2015-08-18 Report Type : UPDATE If Update: Previous Site Log : copo_20120807.log Modified/Added Sections : 1,3.3,4.1,6.1,13.0 1. Site Identification of the GNSS Monument Site Name : Copiapo Four Character ID : COPO Monument Inscription : none IERS DOMES Number : 41714S001 CDP Number : Monument Description : MAST/STEEL Height of the Monument : Monument Foundation : CONCRETE IN BEDROCK Foundation Depth : 1 m Marker Description : Center of top surface of mast Date Installed : 2002-01-01T00:01Z Geologic Characteristic : BEDROCK Bedrock Type : IGNEOUS Bedrock Condition : FRESH Fracture Spacing : 11-50 cm Fault zones nearby : YES Distance/activity : Additional Information : Antenna mast is a steel pipe with : approximately 8.9 cm outside diameter. : ARP is approximately 1.650 m above ground : level. : Mast is cemented into a hole excavated 1 meter : deep in a large outcrop of bedrock atop a : hill. : Station was decommissioned on 05AUG2015 because : the property was sold to a new owner. The : monument still exists. 2. Site Location Information City or Town : Copiapo State or Province : Region III Country : Chile Tectonic Plate : SOUTH AMERICAN Approximate Position (ITRF) X coordinate (m) : 1907041. Y coordinate (m) : -5337379. Z coordinate (m) : -2916335. Latitude (N is +) : -272304.30 Longitude (E is +) : -0702017.64 Elevation (m,ellips.) : 479.2 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 01069 Firmware Version : CD00 Elevation Cutoff Setting : 10 deg Date Installed : 2002-01-01T00:01Z Date Removed : 2008-07-03T14:00Z Temperature Stabiliz. : none Additional Information : 3.2 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4420233995 Firmware Version : 1.2-0 Elevation Cutoff Setting : 10 deg Date Installed : 2008-07-03T14:06Z Date Removed : 2012-08-07T13:30Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4420233995 Firmware Version : 1.3-1 Elevation Cutoff Setting : 10 deg Date Installed : 2012-08-07T13:30Z Date Removed : 2015-08-05T23:59Z Temperature Stabiliz. : none Additional Information : Station is being decommissioned because the : property was sold to a new owner. 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+SBAS) Serial Number : (A20, but note the first A5 is used in SINEX) Firmware Version : (A11) Elevation Cutoff Setting : (deg) Date Installed : (CCYY-MM-DDThh:mmZ) Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 4. GNSS Antenna Information 4.1 Antenna Type : ASH700936D_M SNOW Serial Number : 12473 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : SNOW Radome Serial Number : Antenna Cable Type : BELDEN 8214 RG-8 50 OHM Antenna Cable Length : 30 m Date Installed : 2002-01-01T00:01Z Date Removed : 2015-08-05T23:59Z Additional Information : Station is being decommissioned because the : property was sold to a new owner. 4.x Antenna Type : (A20, from rcvr_ant.tab; see instructions) Serial Number : (A*, but note the first A5 is used in SINEX) Antenna Reference Point : (BPA/BCR/XXX from "antenna.gra"; see instr.) Marker->ARP Up Ecc. (m) : (F8.4) Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : (deg; + is clockwise/east) Antenna Radome Type : (A4 from rcvr_ant.tab; see instructions) Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : (CCYY-MM-DDThh:mmZ) Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 5. Surveyed Local Ties 5.1 Tied Marker Name : COP1 Tied Marker Usage : FOOTPRINT Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -20.439 dy (m) : 6.011 dz (m) : -30.795 Accuracy (mm) : Survey method : GPS CAMPAIGN Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : IGM has also leveled to COPO and COP1 from an : older IGM benchmark in Copiapo 5.x Tied Marker Name : Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : (m) dy (m) : (m) dz (m) : (m) Accuracy (mm) : (mm) Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 6. Frequency Standard 6.1 Standard Type : INTERNAL Input Frequency : Effective Dates : 2002-01-01/CCYY-MM-DD Notes : 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) 7. Collocation Information 7.x Instrumentation Type : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc) Status : (PERMANENT/MOBILE) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 8. Meteorological Instrumentation 8.1.x Humidity Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : (sec) Accuracy (% rel h) : (% rel h) Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 8.2.x Pressure Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : (sec) Accuracy : (hPa) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 8.3.x Temp. Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : (sec) Accuracy : (deg C) Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 8.4.x Water Vapor Radiometer : Manufacturer : Serial Number : Distance to Antenna : (m) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 8.5.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.x Radio Interferences : (TV/CELL PHONE ANTENNA/RADAR/etc) Observed Degradations : (SN RATIO/DATA GAPS/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 9.2.x Multipath Sources : (METAL ROOF/DOME/VLBI ANTENNA/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 9.3.x Signal Obstructions : (TREES/BUILDINGS/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 10. Local Episodic Effects Possibly Affecting Data Quality 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Instituto Geografico Militar de Chile Preferred Abbreviation : IGM Mailing Address : Nueva Santa Isabel 1640 : Santiago, Chile Primary Contact Contact Name : Wilfredo Rubio Telephone (primary) : 56-2-460-6844 Telephone (secondary) : Fax : 56-2-460-6978 E-mail : calculo@igm.cl Secondary Contact Contact Name : Hector Parra Telephone (primary) : 56-2-460-6844 Telephone (secondary) : Fax : 56-2-460-6978 E-mail : calculo@igm.cl Additional Information : 12. Responsible Agency (if different from 11.) Agency : Geodesy and Geodynamics Group Preferred Abbreviation : G2 Mailing Address : Geodesy and Geodynamics Group : 275 Mendenhall : 125 S. Oval Mall : Columbus, OH 43210 : USA Primary Contact Contact Name : Eric Kendrick Telephone (primary) : 614-247-5036 Telephone (secondary) : Fax : 614-247-5042 E-mail : kendrick.42@osu.edu Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : SIO Secondary Data Center : CDDIS URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Station is being decommissioned because the : property on which it is located, formerly owned : by the Chilean Army, was sold to a new owner. : The monument, a steel mast, still exists. Antenna Graphics with Dimensions ASH700936D_M ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP <-- 0.381 -->