International GPS Service DARR Site Information Form See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Bob Twilley Date Prepared : 2003-11-26 Report Type : Update If Update: Previous Site Log : darr_20031112.log Modified/Added Sections : 3.4,4.1 1. Site Identification of the GNSS Monument Site Name : Darwin AU014 Four Character ID : DARR Monument Inscription : National Geodetic Fiducial Network IERS DOMES Number : 50134M001 CDP Number : Not Available Monument Description : PILLAR Height of the Monument : 0.5m Monument Foundation : CONCRETE BLOCK Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 1992-08-14 Geologic Characteristic : BEDROCK Bedrock Type : METAMORPHIC Bedrock Condition : Weathered Fracture Spacing : (1-10 cm/11-50 cm/51-200 cm/over 200 cm) Fault zones nearby : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : (multiple lines) : Monument is a 600mm dia concrete Pillar 2. Site Location Information City or Town : Darwin State or Province : Northern Territory Country : Australia Tectonic Plate : Australian Approximate Position (ITRF) X coordinate (m) : -4091358.744 Y coordinate (m) : 4684606.844 Z coordinate (m) : -1408580.642 Latitude (N is +) : -125037.68 Longitude (E is +) : +1310757.72 Elevation (m,ellips.) : 125.197 Additional Information : ARGN (Australian Regional GPS Network) 3. GNSS Receiver Information 3.1 Receiver Type : JPS LEGACY Satellite System : GPS+GLONASS Serial Number : LO 0753 Firmware Version : 2.0 Elevation Cutoff Setting : (deg) Date Installed : 2000-06-30 Date Removed : 2001-08-21 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : This receiver is split off the same antenna as for the GPS site DARW. 3.2 Receiver Type : JPS EUROCARD Satellite System : GPS+GLONASS Serial Number : LO 0753 Firmware Version : 2.2 Elevation Cutoff Setting : (deg) Date Installed : 2001-10-19 Date Removed : 2001-11-16 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : This receiver is split off the same antenna as for the GPS site DARW. 3.3 Receiver Type : JPS LEGACY Satellite System : GPS+GLONASS Serial Number : MT30223147 Firmware Version : 2.2 Elevation Cutoff Setting : (deg) Date Installed : 2002-07-12T05:57Z Date Removed : 2003-09-29 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : This receiver is split off the same antenna as for the GPS site DARW. 3.4 Receiver Type : JPS LEGACY Satellite System : GPS+GLONASS Serial Number : MT30223147 Firmware Version : 2.2 Elevation Cutoff Setting : (deg) Date Installed : 2003-11-07T00:00Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : This receiver is split off the same antenna as for the GPS site DARW. 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS/GLONASS/GPS+GLONASS) Serial Number : (A5) 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 Serial Number : 327 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.000 m Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : Antenna Radome Type : AUST Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1994-03-24 Date Removed : 1996-07-01 Additional Information : 4.2 Antenna Type : AOAD/M_T Serial Number : 327 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.000 m Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1996-07-01 Date Removed : 2001-10-19 Additional Information : 4.3 Antenna Type : ASH700936E Serial Number : CRS1994907 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0035 m Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2001-10-19 Date Removed : 2001-12-14 Additional Information : 4.4 Antenna Type : AOAD/M_T Serial Number : 307 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0035 m Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2001-12-14 Date Removed : 2003-04-04T01:00Z Additional Information : 4.5 Antenna Type : ASH700936D_M Serial Number : CR13354 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0025 m Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Beldon 8214 RG-8 Type 50 OHM Antenna Cable Length : 30 Date Installed : 2003-04-04T01:00Z 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 : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : N/A Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -17.263 dy (m) : -16.389 dz (m) : 11.793 Accuracy (mm) : +-1mm Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : 1992-08-14 Additional Information : (multiple lines) 5.2 Tied Marker Name : RM2 Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : N/A Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 12.827 dy (m) : -2.397 dz (m) : -28.334 Accuracy (mm) : +-1mm Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : 1992-08-14 Additional Information : (multiple lines) 5.3 Tied Marker Name : RM3 Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : N/A Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 29.825 dy (m) : 29.009 dz (m) : 11.482 Accuracy (mm) : +-1mm Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : 1992-08-14 Additional Information : (multiple lines) 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) : dy (m) : dz (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 : QUARTZ/INTERNAL Input Frequency : Effective Dates : 1994-03-24/CCYY-MM-DD Notes : (multiple lines) 6.x Standard Type : 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 : Manufacturer : Serial Number : Data Sampling Interval : 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) 8.1.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 : Manufacturer : Serial Number : Data Sampling Interval : Accuracy : (mbar) 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) 8.3.1 Temp. Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : 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) 8.3.x Temp. Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : (sec) Accuracy : (hPa) 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) 8.4.1 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) 8.4.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) 8.5.1 Other Instrumentation : (multiple lines) 8.5.x Other Instrumentation : 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.x Radio Interferences : (TV/CELL PHONE ANTENNA/RADAR/etc) Observed Degredations : (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/BUILDLINGS/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 : GA Mailing Address : Geoscience Australia Primary Contact Contact Name : Bob Twilley Telephone (primary) : +61 2 62014346 Telephone (secondary) : 0413 604180 (mobile) Fax : +61 2 62014366 E-mail : bobtwilley@auslig.gov.au Secondary Contact Contact Name : Paul Digney Telephone (primary) : +61 2 62014369 Telephone (secondary) : 0438 241360 (mobile) Fax : +61 2 62014366 E-mail : pauldigney@auslig.gov.au Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : (multiple lines) Preferred Abbreviation : (A10) 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) 13. More Information URL for More Information : Hardcopy on File Site Map : (Y or URL) Site Diagram : Y Horizon Mask : Y Monument Description : Y Site Pictures : Y Additional Information : (multiple lines) Antenna Graphics with Dimensions Please insert here the character graphics corresponding to the antenna type. Check, complete or change if necessary the antenna 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 BPA: Bottom of Preamplifier