KIRI 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) : Emma_Allen
Date Prepared : 2021-02-19
Report Type : UPDATE
If Update:
Previous Site Log : (ssss_ccyymmdd.log)
Modified/Added Sections : (n.n,n.n,...)
1. Site Identification of the GNSS Monument
Site Name : Kiribati
Four Character ID : KIRI
Monument Inscription :
IERS DOMES Number : 50305M001
CDP Number : NONE
Monument Description : PILLAR
Height of the Monument : 1.5 m
Monument Foundation : CONCRETE BLOCK
Foundation Depth : 2.5 m
Marker Description : STAINLESS STEEL THREADED SPIGOT
Date Installed : 2002-08-03T00:00Z
Geologic Characteristic :
Bedrock Type :
Bedrock Condition :
Fracture Spacing :
Fault zones nearby :
Distance/activity :
Additional Information : Monument is a 400mm dia concrete pillar, 1.5
metres above ground surface. A 250mm dia.
stainless steel plate, (antenna mount) centred
into the top of monument.
2. Site Location Information
City or Town : Betio
State or Province :
Country : Kiribati
Tectonic Plate : PACIFIC
Approximate Position (ITRF)
X coordinate (m) : -6327822.4922
Y coordinate (m) : 785604.1018
Z coordinate (m) : 149769.0463
Latitude (N is +) : +012116.49
Longitude (E is +) : +1725522.43
Elevation (m,ellips.) : 36.2
Additional Information : The CGPS station is located on Betio Island,
Kiribati.
3. GNSS Receiver Information
3.1 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : ZR220012007
Firmware Version :
Elevation Cutoff Setting : 0 deg
Date Installed : 2002-08-03T00:00Z
Date Removed : 2002-10-08T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.2 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : 14506
Firmware Version :
Elevation Cutoff Setting : 0 deg
Date Installed : 2002-10-08T00:00Z
Date Removed : 2003-09-26T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.3 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : ZR220012007
Firmware Version :
Elevation Cutoff Setting : 0 deg
Date Installed : 2003-10-05T00:00Z
Date Removed : 2005-06-01T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.4 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : UC2200302003
Firmware Version :
Elevation Cutoff Setting : 0 deg
Date Installed : 2005-06-01T00:00Z
Date Removed : 2006-11-03T11:42Z
Temperature Stabiliz. : none
Additional Information :
3.5 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : UC2200302003
Firmware Version : ZC00
Elevation Cutoff Setting : 0 deg
Date Installed : 2006-11-03T11:42Z
Date Removed : 2008-03-15T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.6 Receiver Type : ASHTECH UZ-12
Satellite System : GPS
Serial Number : ZR220012003
Firmware Version : CJ00
Elevation Cutoff Setting : 0 deg
Date Installed : 2008-03-15T00:00Z
Date Removed : 2011-11-19T22:30Z
Temperature Stabiliz. : none
Additional Information :
3.7 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO
Serial Number : 5038K70481
Firmware Version : 4.42
Elevation Cutoff Setting : 0 deg
Date Installed : 2011-11-20T01:00Z
Date Removed : 2012-08-31T02:44Z
Temperature Stabiliz. : none
Additional Information :
3.8 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO
Serial Number : 5038K70481
Firmware Version : 4.61
Elevation Cutoff Setting : 0 deg
Date Installed : 2012-08-31T02:44Z
Date Removed : 2015-04-21T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.9 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 4.93
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-04-21T00:00Z
Date Removed : 2015-06-19T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.10 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.01
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-06-19T00:00Z
Date Removed : 2016-01-07T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.11 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.10
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-01-07T00:00Z
Date Removed : 2016-12-16T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.12 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.15
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-12-16T00:00Z
Date Removed : 2017-04-27T00:00Z
Temperature Stabiliz. : none
Additional Information :
3.13 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.22
Elevation Cutoff Setting : 0 deg
Date Installed : 2017-04-27T00:00Z
Date Removed : 2019-04-09T00:30Z
Temperature Stabiliz. : none
Additional Information : Firmware upgrade only
3.14 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.37
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-04-09T00:30Z
Date Removed : 2020-03-02T06:49Z
Temperature Stabiliz. : none
Additional Information : Firmware upgrade only
3.15 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.42
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-03-02T06:49Z
Date Removed : 2020-03-03T00:38Z
Temperature Stabiliz. : none
Additional Information :
3.16 Receiver Type : TRIMBLE NETR9
Satellite System : GPS+GLO+GAL+BDS+QZSS
Serial Number : 5038K70481
Firmware Version : 5.44
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-03-03T00:38Z
Date Removed : (CCYY-MM-DDThh:mmZ)
Temperature Stabiliz. : none
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 : ASH701945C_M SCIS
Serial Number : CR620014304
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 000.0000
Marker->ARP North Ecc(m) : 000.0000
Marker->ARP East Ecc(m) : 000.0000
Alignment from True N : 0 deg
Antenna Radome Type : SCIS
Radome Serial Number :
Antenna Cable Type : RG214
Antenna Cable Length : 30.0 m
Date Installed : 2002-08-03T00:00Z
Date Removed : 2011-11-20T01:00Z
Additional Information :
4.2 Antenna Type : TRM59800.00 NONE
Serial Number : 5037353950
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 000.0008
Marker->ARP North Ecc(m) : 000.0000
Marker->ARP East Ecc(m) : 000.0000
Alignment from True N : 0 deg
Antenna Radome Type : NONE
Radome Serial Number :
Antenna Cable Type : RG214
Antenna Cable Length : 30.0 m
Date Installed : 2011-11-20T01:00Z
Date Removed : 2014-11-18T00:00Z
Additional Information :
4.3 Antenna Type : TRM59800.00 NONE
Serial Number : 4844A59860
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 000.0030
Marker->ARP North Ecc(m) : 000.0000
Marker->ARP East Ecc(m) : 000.0000
Alignment from True N : 0 deg
Antenna Radome Type : NONE
Radome Serial Number :
Antenna Cable Type : RG214
Antenna Cable Length : 30.0 m
Date Installed : 2014-11-18T00:00Z
Date Removed : 2015-04-28T00:00Z
Additional Information :
4.4 Antenna Type : TRM59800.00 NONE
Serial Number : 5421355010
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 000.0038
Marker->ARP North Ecc(m) : 000.0000
Marker->ARP East Ecc(m) : 000.0000
Alignment from True N : 0 deg
Antenna Radome Type : NONE
Radome Serial Number :
Antenna Cable Type : LMR195 + LMR400 +LMR195
Antenna Cable Length : 30.0 m
Date Installed : 2015-04-28T00:00Z
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 : RM1
Tied Marker Usage : LOCAL CONTROL
Tied Marker CDP Number :
Tied Marker DOMES Number :
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 2.2306
dy (m) : -0.9641
dz (m) : 21.6456
Accuracy (mm) : 1.0
Survey method : TOTAL STATION SURVEY
Date Measured : 2010-09-18T00:00Z
Additional Information :
5.2 Tied Marker Name : RM2
Tied Marker Usage : LOCAL CONTROL
Tied Marker CDP Number :
Tied Marker DOMES Number :
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : -0.6778
dy (m) : -17.8788
dz (m) : -13.8519
Accuracy (mm) : 1.0
Survey method : TOTAL STATION SURVEY
Date Measured : 2010-09-18T00:00Z
Additional Information :
5.3 Tied Marker Name : RM3
Tied Marker Usage : LOCAL CONTROL
Tied Marker CDP Number :
Tied Marker DOMES Number :
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 5.0137
dy (m) : 27.7145
dz (m) : -11.9064
Accuracy (mm) : 1.0
Survey method : TOTAL STATION SURVEY
Date Measured : 2010-09-18T00:00Z
Additional Information :
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 : 2002-08-03/(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 : Kiribati DORIS
Status : PERMANENT
Effective Dates : 2006-10-22/(CCYY-MM-DD)
Notes :
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
8.1.1 Humidity Sensor Model : PAROSCIENTIFIC MET4
Manufacturer : Paroscientific
Serial Number : DQ118049
Data Sampling Interval : 30 sec
Accuracy (% rel h) : 2.00
Aspiration : UNASPIRATED
Height Diff to Ant : -0.2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2011-11-20/2017-04-27
Notes :
8.1.2 Humidity Sensor Model : PAROSCIENTIFIC MET4
Manufacturer : Paroscientific
Serial Number : DQ118049
Data Sampling Interval : 600 sec
Accuracy (% rel h) : 2.00
Aspiration : UNASPIRATED
Height Diff to Ant : -0.2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2017-04-27/(CCYY-MM-DD)
Notes :
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)
8.2.1 Pressure Sensor Model : PAROSCIENTIFIC MET4
Manufacturer : Paroscientific
Serial Number : DQ118049
Data Sampling Interval : 30 sec
Accuracy : 0.08 hPa
Height Diff to Ant : -0.2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2011-11-20/2017-04-27
Notes :
8.2.2 Pressure Sensor Model : PAROSCIENTIFIC MET4
Manufacturer : Paroscientific
Serial Number : DQ118049
Data Sampling Interval : 600 sec
Accuracy : 0.08 hPa
Height Diff to Ant : -0.2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2017-04-27/(CCYY-MM-DD)
Notes :
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)
8.3.1 Temp. Sensor Model : PAROSCIENTIFIC MET4
Manufacturer : Paroscientific
Serial Number : DQ118049
Data Sampling Interval : 30 sec
Accuracy : 0.50 deg
Aspiration : UNASPIRATED
Height Diff to Ant : -0.2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2011-11-20/2017-04-27
Notes :
8.3.2 Temp. Sensor Model : PAROSCIENTIFIC MET4
Manufacturer : Paroscientific
Serial Number : DQ118049
Data Sampling Interval : 600 sec
Accuracy : 0.50 deg
Aspiration : UNASPIRATED
Height Diff to Ant : -0.2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2017-04-27/(CCYY-MM-DD)
Notes :
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
10.1 Date : 2007-04-01/(CCYY-MM-DD)
Event : EARTHQUAKE MAG 8.10 APPRX DIST: 2078 km DEPTH:
10 km
10.x Date : (CCYY-MM-DD/CCYY-MM-DD)
Event : (TREE CLEARING/CONSTRUCTION/etc)
11. On-Site, Point of Contact Agency Information
Agency : Geoscience Australia
Preferred Abbreviation :
Mailing Address : GPO Box 378
Canberra ACT 2601
AUSTRALIA
Primary Contact
Contact Name : Ryan Ruddick
Telephone (primary) : +61 2 6249 9426
Telephone (secondary) : +61 2 6249 9111
Fax :
E-mail : geodesy@ga.gov.au
Secondary Contact
Contact Name : Nicholas Brown
Telephone (primary) : +61 2 6249 9831
Telephone (secondary) : +61 2 6249 9111
Fax :
E-mail : geodesy@ga.gov.au
Additional Information : (multiple lines)
12. Responsible Agency (if different from 11.)
Agency : Geoscience Australia
Preferred Abbreviation :
Mailing Address : GPO Box 378
Canberra ACT 2601
AUSTRALIA
Primary Contact
Contact Name : Ryan Ruddick
Telephone (primary) : +61 2 6249 9426
Telephone (secondary) : +61 2 6249 9111
Fax :
E-mail : geodesy@ga.gov.au
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : (multiple lines)
13. More Information
Primary Data Center : GA
Secondary Data Center : CDDIS
URL for More Information : http://www.ga.gov.au
Hardcopy on File
Site Map : Y
Site Diagram : Y
Horizon Mask : Y
Monument Description : Y
Site Pictures : Y
Additional Information :
Antenna Graphics with Dimensions
(insert text graphic from file antenna.gra)