GAMB Site Information Form (site log) International GNSS Service See Instructions at: ftp://igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Thomas Donal Date Prepared : 2016-12-14 Report Type : UPDATE If Update: Previous Site Log : gamb_20160921.log Modified/Added Sections : 3.8, 3.9 1. Site Identification of the GNSS Monument Site Name : Rikitea Four Character ID : GAMB Monument Inscription : IERS DOMES Number : 92301M003 CDP Number : Monument Description : Stainless mast Height of the Monument : 1.727 m Monument Foundation : CONCRETE BLOCK Foundation Depth : 1.4 m Marker Description : none Date Installed : 2000-03-27T00:00Z Geologic Characteristic : QUATERNARY LIMESTONE Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : part of Regina network 2. Site Location Information City or Town : Rikitea State or Province : Gambier Archipelago Country : French Polynesia Tectonic Plate : PACIFIC Approximate Position (ITRF) X coordinate (m) : -4147126.8085 Y coordinate (m) : -4152222.1446 Z coordinate (m) : -2490033.1080 Latitude (N is +) : -230749.276972 Longitude (E is +) : -1345753.364938 Elevation (m,ellips.) : 80.660 Additional Information : coordinates IGS2008 EPOCH 2012.0 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 26889 Firmware Version : 7.29/3.07 Elevation Cutoff Setting : 15 deg Date Installed : 2000-04-08T00:38Z Date Removed : 2010-10-04T17:27Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5025K68523 Firmware Version : 4.22 Elevation Cutoff Setting : 3 deg Date Installed : 2011-08-04T00:00Z Date Removed : 2014-03-03T10:00Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5025K68523 Firmware Version : 4.81 Elevation Cutoff Setting : 3 deg Date Installed : 2014-03-03T10:00Z Date Removed : 2014-04-01T10:50Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5025K68523 Firmware Version : 4.85 Elevation Cutoff Setting : 3 deg Date Installed : 2014-04-01T11:00Z Date Removed : 2014-12-18T16:00Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5025K68523 Firmware Version : 4.93 Elevation Cutoff Setting : 3 deg Date Installed : 2014-12-18T16:05Z Date Removed : 2016-01-25T08:50Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5025K68523 Firmware Version : 5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2016-01-25T09:00Z Date Removed : 2016-08-04T13:46Z Temperature Stabiliz. : 25.0 C +/- 3.0 C Additional Information : 3.7 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5025K68523 Firmware Version : 5.14 Elevation Cutoff Setting : 0 deg Date Installed : 2016-08-04T13:53Z Date Removed : 2016-09-21T12:38Z Temperature Stabiliz. : 25.0 C +/- 3.0 C Additional Information : 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5025K68523 Firmware Version : 5.14 Elevation Cutoff Setting : 0 deg Date Installed : 2016-09-21T12:38Z Date Removed : 2016-12-14T16:05Z Temperature Stabiliz. : 25.0 C +/- 3.0 C Additional Information : 3.9 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5025K68523 Firmware Version : 5.15 Elevation Cutoff Setting : 0 deg Date Installed : 2016-12-14T16:12Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : 25.0 C +/- 3.0 C Additional Information : 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 : TRM33429.20+GP UNKN Serial Number : 61121 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 : UNKN Radome Serial Number : Antenna Cable Type : Trimble N-minilemo Antenna Cable Length : 10 m Date Installed : 2000-04-08T00:38Z Date Removed : 2010-10-04T17:27Z Additional Information : Spherical radome 4.2 Antenna Type : TRM59800.00 NONE Serial Number : 5037353973 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 : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 2011-08-04T00:00Z Date Removed : 2014-10-08T22:00Z Additional Information : 4.3 Antenna Type : TRM59800.00 NONE Serial Number : 5406354932 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 : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 2014-10-08T22:10Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : 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 : RIMB Tied Marker Usage : DORIS reference point Tied Marker CDP Number : Tied Marker DOMES Number : 92301S004 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -11.076 dy (m) : 3.056 dz (m) : 9.284 Accuracy (mm) : 1 mm Survey method : TRILATERATION Date Measured : 2011-07-31T00:00Z Additional Information : Survey by IGN (France) - 2011 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 : 2011-08-04/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 7.1 Instrumentation Type : DORIS Status : PERMANENT Effective Dates : 2006-09-23/CCYY-MM-DD Notes : 7.2 Instrumentation Type : TIDE GAUGE Status : PERMANENT Effective Dates : 1975-12-31/CCYY-MM-DD Notes : GLOSS number 138 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) 9.3.1 Signal Obstructions : Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : 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 : METEO STATION, RIKITEA Preferred Abbreviation : M-F Mailing Address : Station meteorologique de Rikitea : BP 51 : 98755 Rikitea - GAMBIER Primary Contact Contact Name : Xavier Marescot Telephone (primary) : 00-689-40803371 Telephone (secondary) : Fax : E-mail : xavier.marescot@meteo.fr Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : Centre National d'Etudes Spatiales Preferred Abbreviation : CNES Mailing Address : CNES DCT/ME/CD - 18, avenue Edouard Belin : 31401 Toulouse cedex 09 - France Primary Contact Contact Name : Jean-Paul Cardaliaguet Telephone (primary) : (33) 5.61.27.31.98 Telephone (secondary) : (33) 5.61.28.35.22 Fax : E-mail : jean-paul.cardaliaguet@cnes.fr Secondary Contact Contact Name : Generic email Telephone (primary) : Telephone (secondary) : Fax : E-mail : regina.operation@cnes.fr Additional Information : 13. More Information Primary Data Center : IGN Secondary Data Center : CDDIS URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions TRM59800.00 ----- / | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+--------------