DAV100ATA Site Information Form (site log) International GNSS Service See Instructions at: https://ftp.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : mohammad_choudhury Date Prepared : 2021-10-27 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 : Davis Four Character ID : DAV1 Monument Inscription : AUS99 IERS DOMES Number : 66010M001 CDP Number : NONE Monument Description : STAINLESS STEEL PLATE Height of the Monument : 0.3 m Monument Foundation : ROCK Foundation Depth : Marker Description : Steel Pin Date Installed : 1993-11-18T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : METAMORPHIC Bedrock Condition : WEATHERED Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : (multiple lines) ARGN (Australian Regional GPS : Network) Permanent GPS Tracking Network 2. Site Location Information City or Town : Davis State or Province : Australian Antarctic Territory (AAT) Country : Antarctica Tectonic Plate : ANTARCTIC Approximate Position (ITRF) X coordinate (m) : 486854.4996 Y coordinate (m) : 2285099.3657 Z coordinate (m) : -5914955.7712 Latitude (N is +) : -683438.28 Longitude (E is +) : +0775821.36 Elevation (m,ellips.) : 44.5 Additional Information : The site is located at the Australian antarctic : research station Davis in Princess Elizabeth : Land, in the Australian Antarctic Territory. 3. GNSS Receiver Information 3.1 Receiver Type : AOA ICS-4000Z Satellite System : GPS Serial Number : C 119 Firmware Version : 1.28.1 Elevation Cutoff Setting : 0 deg Date Installed : 1994-01-11T00:00Z Date Removed : 1996-02-04T23:59Z Temperature Stabiliz. : none Additional Information : 3.2 Receiver Type : AOA ICS-4000Z Satellite System : GPS Serial Number : C 124 Firmware Version : 3.2.33.1 Elevation Cutoff Setting : 0 deg Date Installed : 1996-02-05T00:00Z Date Removed : 1999-08-22T00:00Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 212 Firmware Version : 1F60 Elevation Cutoff Setting : 0 deg Date Installed : 1999-08-26T00:00Z Date Removed : 1999-10-30T23:59Z Temperature Stabiliz. : none Additional Information : Clock steering set to "ON" 3.4 Receiver Type : AOA ICS-4000Z Satellite System : GPS Serial Number : C 124 Firmware Version : 3.2.32.9 Elevation Cutoff Setting : 0 deg Date Installed : 1999-11-02T00:00Z Date Removed : 2000-02-08T00:00Z Temperature Stabiliz. : none Additional Information : 3.5 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 4338 Firmware Version : CD00 Elevation Cutoff Setting : 0 deg Date Installed : 2000-02-08T00:00Z Date Removed : 2000-03-17T06:30Z Temperature Stabiliz. : none Additional Information : 3.6 Receiver Type : AOA ICS-4000Z ACT Satellite System : GPS Serial Number : C102U Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 0 deg Date Installed : 2000-03-18T00:00Z Date Removed : 2000-11-29T04:15Z Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 4338 Firmware Version : CD00 Elevation Cutoff Setting : 0 deg Date Installed : 2000-11-29T04:15Z Date Removed : 2000-12-16T00:00Z Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : AOA ICS-4000Z ACT Satellite System : GPS Serial Number : C206U Firmware Version : 3.3.32.4 Elevation Cutoff Setting : 0 deg Date Installed : 2000-12-16T00:00Z Date Removed : 2005-01-04T14:00Z Temperature Stabiliz. : none Additional Information : 3.9 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : 2006 Firmware Version : CN00 Elevation Cutoff Setting : 0 deg Date Installed : 2005-01-04T14:00Z Date Removed : 2009-01-06T23:59Z Temperature Stabiliz. : none Additional Information : Firmware erroneously reported as CZ00. 3.10 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356502 Firmware Version : 6.02 Elevation Cutoff Setting : 0 deg Date Installed : 2009-01-07T00:00Z Date Removed : 2009-07-29T00:00Z Temperature Stabiliz. : none Additional Information : 3.11 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356502 Firmware Version : 7.50 Elevation Cutoff Setting : 0 deg Date Installed : 2009-07-29T00:00Z Date Removed : 2010-05-04T00:00Z Temperature Stabiliz. : none Additional Information : Tracking Changed to all in view at : 2009-09-09T01:30Z 3.12 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356502 Firmware Version : 7.50/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2010-05-04T00:00Z Date Removed : 2011-02-22T00:00Z Temperature Stabiliz. : none Additional Information : ME upgrade due to GLONASS tracking problems. 3.13 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356502 Firmware Version : 8.01/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2011-02-22T00:00Z Date Removed : 2014-07-04T00:00Z Temperature Stabiliz. : none Additional Information : 3.14 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356502 Firmware Version : 8.71/3.822 Elevation Cutoff Setting : 0 deg Date Installed : 2014-07-04T00:00Z Date Removed : 2017-02-23T00:00Z Temperature Stabiliz. : none Additional Information : 3.15 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 3012255 Firmware Version : 5.1.1 Elevation Cutoff Setting : 0 deg Date Installed : 2017-02-23T00:00Z Date Removed : 2018-10-25T06:25Z Temperature Stabiliz. : none Additional Information : 3.16 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS Serial Number : 3012255 Firmware Version : 5.2.0 Elevation Cutoff Setting : 0 deg Date Installed : 2018-10-25T06:33Z Date Removed : 2020-03-02T00:42Z Temperature Stabiliz. : none Additional Information : Firmware upgrade only 3.17 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS Serial Number : 3012255 Firmware Version : 5.3.2 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-02T00:42Z Date Removed : 2021-08-09T23:27Z Temperature Stabiliz. : none Additional Information : Firmware Upgrade Only 3.18 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+IRNSS+QZSS Serial Number : 3012255 Firmware Version : 5.4.0 Elevation Cutoff Setting : 0 deg Date Installed : 2021-08-09T23:27Z 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 : AOAD/M_T AUST Serial Number : 277 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0035 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 deg Antenna Radome Type : AUST Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 40.0 m Date Installed : 1994-01-11T00:00Z Date Removed : 1999-10-30T23:59Z Additional Information : 4.2 Antenna Type : AOAD/M_T AUST Serial Number : 193 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0035 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 deg Antenna Radome Type : AUST Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 40.0 m Date Installed : 1999-11-02T00:00Z Date Removed : 2007-08-01T06:00Z Additional Information : 4.3 Antenna Type : ASH701945G_M AUST Serial Number : CR5200428009 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0005 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : +20 deg Antenna Radome Type : AUST Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 40.0 m Date Installed : 2007-08-01T07:00Z Date Removed : 2011-02-21T00:00Z Additional Information : 4.4 Antenna Type : LEIAR25.R3 LEIT Serial Number : 09310018 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 : LEIT Radome Serial Number : Antenna Cable Type : LMR400 Antenna Cable Length : 85.0 m Date Installed : 2011-02-21T00:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Plastic collar attached to radome 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) : 5.1221 dy (m) : 39.8556 dz (m) : 18.2122 Accuracy (mm) : 1.0 mm Survey method : TRIANGULATION Date Measured : 2007-02-06T00:00Z 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) : -11.6364 dy (m) : -7.5773 dz (m) : -3.3824 Accuracy (mm) : 1.0 mm Survey method : TRIANGULATION Date Measured : 2007-02-06T00:00Z 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) : 0.9195 dy (m) : -8.5649 dz (m) : -2.1939 Accuracy (mm) : 1.0 mm Survey method : TRIANGULATION Date Measured : 2007-02-06T00:00Z 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 : EXTERNAL RUBIDIUM Input Frequency : 5 MHz Effective Dates : 1994-01-11/1997-12-19 Notes : 6.2 Standard Type : INTERNAL Input Frequency : 5 MHz Effective Dates : 1997-12-19/2005-01-04 Notes : 6.3 Standard Type : EXTERNAL RUBIDIUM Input Frequency : 5 MHz Effective Dates : 2005-01-04/2009-01-06 Notes : S/N 013018836 6.4 Standard Type : INTERNAL Input Frequency : 5 MHz Effective Dates : 2009-01-07/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 8.1.1 Humidity Sensor Model : PAROSCIENTIFIC MET3 Manufacturer : Paroscientific Serial Number : 81488 Data Sampling Interval : 30 sec Accuracy (% rel h) : 2.00 Aspiration : NATURAL Height Diff to Ant : 0.11 m Calibration date : 2002-09-18 Effective Dates : 2005-01-04/2011-02-01 Notes : 8.1.2 Humidity Sensor Model : PAROSCIENTIFIC MET4 Manufacturer : Paroscientific Serial Number : DQ107352 Data Sampling Interval : 30 sec Accuracy (% rel h) : 2.00 Aspiration : NATURAL Height Diff to Ant : 0.3251 m Calibration date : 2011-02-01 Effective Dates : 2011-02-01/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 MET3 Manufacturer : Paroscientific Serial Number : 81488 Data Sampling Interval : 30 sec Accuracy : 0.10 hPa Height Diff to Ant : 0.11 m Calibration date : 2002-09-18 Effective Dates : 2005-01-04/2011-02-01 Notes : 8.2.2 Pressure Sensor Model : PAROSCIENTIFIC MET4 Manufacturer : Paroscientific Serial Number : DQ107352 Data Sampling Interval : 30 sec Accuracy : 0.08 hPa Height Diff to Ant : 0.3251 m Calibration date : 2011-02-01 Effective Dates : 2011-02-01/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 MET3 Manufacturer : Paroscientific Serial Number : 81488 Data Sampling Interval : 30 sec Accuracy : 0.50 deg C Aspiration : NATURAL Height Diff to Ant : 0.11 m Calibration date : 2002-09-18 Effective Dates : 2005-01-04/2011-02-01 Notes : 8.3.2 Temp. Sensor Model : PAROSCIENTIFIC MET4 Manufacturer : Paroscientific Serial Number : DQ107352 Data Sampling Interval : 30 sec Accuracy : 0.50 deg C Aspiration : NATURAL Height Diff to Ant : 0.3251 m Calibration date : 2011-02-01 Effective Dates : 2011-02-01/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.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 : Canberra : 2601 : Australia Primary Contact Contact Name : Geoscience Australia Telephone (primary) : +61 2 6249 9004 Telephone (secondary) : +61 2 6249 9111 Fax : E-mail : gnss@ga.gov.au Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : Geoscience Australia Preferred Abbreviation : Mailing Address : GPO Box 378 : Canberra ACT 2601 : AUSTRALIA : Canberra : 2601 : Australia Primary Contact Contact Name : Geoscience Australia Telephone (primary) : +61 2 6249 9004 Telephone (secondary) : +61 2 6249 9111 Fax : E-mail : gnss@ga.gov.au Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 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)