HKMW 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) : Lands Department, Hong Kong Date Prepared : 2024-01-22 Report Type : UPDATED If Update: Previous Site Log : hkmw_20240108.log Modified/Added Sections : 3.47, 3.48 1. Site Identification of the GNSS Monument Site Name : Mui Wo Four Character ID : HKMW Monument Inscription : IERS DOMES Number : 23009M001 CDP Number : NONE Monument Description : SCIGN MOUNT ON PILLAR Height of the Monument : 5 m Monument Foundation : CONCRETE BLOCK Foundation Depth : (m) Marker Description : SCIGN MOUNT Date Installed : 2004-08-12T08:51Z Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/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) 2. Site Location Information City or Town : Mui Wo State or Province : Hong Kong Country : China Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -2402484.114 Y coordinate (m) : 5395262.456 Z coordinate (m) : 2400726.962 Latitude (N is +) : +221520.92522 Longitude (E is +) : +1140011.43814 Elevation (m,ellips.) : 195.0 Additional Information : Coordinates refer to ITRF96(1998:121) 3. GNSS Receiver Information 3.1 Receiver Type : LEICA SR530 Satellite System : GPS Serial Number : 137144 Firmware Version : 4.22/1.39 Elevation Cutoff Setting : 0 deg Date Installed : 2004-08-12T08:51Z Date Removed : 2005-03-20T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 2.00/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2005-03-21T00:00Z Date Removed : 2005-09-07T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450235 Firmware Version : 2.00/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2005-09-08T00:00Z Date Removed : 2005-09-23T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 2.00/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2005-09-24T00:00Z Date Removed : 2006-02-15T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450234 Firmware Version : 2.47/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2006-02-16T00:00Z Date Removed : 2006-02-16T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 2.00/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2006-02-17T00:00Z Date Removed : 2006-05-22T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450235 Firmware Version : 2.14/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2006-05-23T00:00Z Date Removed : 2006-07-24T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.8 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 2.00/2.121 Elevation Cutoff Setting : 0 deg Date Installed : 2006-07-25T00:00Z Date Removed : 2006-10-05T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.9 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2006-10-06T00:00Z Date Removed : 2007-01-29T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.10 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450234 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2007-01-30T00:00Z Date Removed : 2007-02-02T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.11 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2007-02-03T00:00Z Date Removed : 2007-05-16T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.12 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455503 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2007-05-17T00:00Z Date Removed : 2007-05-22T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.13 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2007-05-23T00:00Z Date Removed : 2007-08-30T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.14 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450234 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2007-08-31T00:00Z Date Removed : 2007-11-29T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.15 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 4.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2007-11-30T00:00Z Date Removed : 2008-04-25T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.16 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 5.62/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2008-04-26T00:00Z Date Removed : 2008-08-13T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.17 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 6.00/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2008-08-14T00:00Z Date Removed : 2008-11-05T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.18 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450235 Firmware Version : 6.00/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2008-11-06T00:00Z Date Removed : 2008-11-26T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.19 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 6.00/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2008-11-27T00:00Z Date Removed : 2009-10-06T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.20 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 450234 Firmware Version : 6.02/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2009-10-07T00:00Z Date Removed : 2009-10-28T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.21 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 6.00/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2009-10-29T00:00Z Date Removed : 2010-04-23T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.22 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 6.02/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2010-04-24T00:00Z Date Removed : 2010-10-15T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.23 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 8.01/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2010-10-16T00:00Z Date Removed : 2010-12-17T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.24 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 6.02/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2010-12-18T00:00Z Date Removed : 2011-03-01T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.25 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 455677 Firmware Version : 8.10/2.125 Elevation Cutoff Setting : 0 deg Date Installed : 2011-03-02T00:00Z Date Removed : 2011-08-25T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.26 Receiver Type : LEICA SR530 Satellite System : GPS Serial Number : 39506 Firmware Version : 5.10/1.39 Elevation Cutoff Setting : 0 deg Date Installed : 2011-08-26T00:00Z Date Removed : 2011-11-17T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.27 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 455677 Firmware Version : 8.20/4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2011-11-18T00:00Z Date Removed : 2012-01-31T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.28 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 450235 Firmware Version : 8.20/4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2012-02-01T00:00Z Date Removed : 2012-02-23T23:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.29 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 455677 Firmware Version : 8.20/4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2012-02-24T00:00Z Date Removed : 2012-07-16T03:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.30 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 455677 Firmware Version : 8.51/6.110 Elevation Cutoff Setting : 0 deg Date Installed : 2012-07-16T04:00Z Date Removed : 2014-06-23T03:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.31 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 450234 Firmware Version : 8.51/6.110 Elevation Cutoff Setting : 0 deg Date Installed : 2014-06-24T04:00Z Date Removed : 2014-11-24T10:59Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.32 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 450234 Firmware Version : 9.20/6.404 Elevation Cutoff Setting : 0 deg Date Installed : 2014-11-24T11:00Z Date Removed : 2014-12-10T02:39Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.33 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+BDS Serial Number : 450234 Firmware Version : 9.20/6.404 Elevation Cutoff Setting : 0 deg Date Installed : 2014-12-10T02:40Z Date Removed : 2015-12-15T02:42Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.34 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 450234 Firmware Version : 9.20/6.404 Elevation Cutoff Setting : 0 deg Date Installed : 2015-12-15T02:43Z Date Removed : 2016-03-01T02:43Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.35 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+BDS Serial Number : 1870257 Firmware Version : 3.22/6.521 Elevation Cutoff Setting : 0 deg Date Installed : 2016-03-01T03:10Z Date Removed : 2016-04-25T01:48Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.36 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+BDS Serial Number : 1870257 Firmware Version : 3.22/6.522 Elevation Cutoff Setting : 0 deg Date Installed : 2016-04-25T01:49Z Date Removed : 2016-07-28T01:40Z Temperature Stabiliz. : none Additional Information : Due to site maintenance, operation of this : site will terminate for about 2 months 3.37 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+BDS Serial Number : 1870251 Firmware Version : 4.00.335/7.001 Elevation Cutoff Setting : 0 deg Date Installed : 2016-09-27T02:34Z Date Removed : 2016-12-05T01:25Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.38 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 1870251 Firmware Version : 4.02.386/7.002 Elevation Cutoff Setting : 0 deg Date Installed : 2016-12-05T01:40Z Date Removed : 2017-08-10T03:36Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.39 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 1870251 Firmware Version : 4.11.606/7.102 Elevation Cutoff Setting : 0 deg Date Installed : 2017-08-10T03:40Z Date Removed : 2018-06-19T00:55Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.40 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 1870251 Firmware Version : 4.20.232/7.300 Elevation Cutoff Setting : 0 deg Date Installed : 2018-06-19T01:01Z Date Removed : 2018-08-27T03:42Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.41 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 1870251 Firmware Version : 4.30.063/7.402 Elevation Cutoff Setting : 0 deg Date Installed : 2018-08-27T03:48Z Date Removed : 2018-11-28T03:15Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.42 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 1870251 Firmware Version : 4.31.101/7.403 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-28T03:19Z Date Removed : 2019-04-01T02:50Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.43 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+QZSS+SBAS+GLO+GAL+BDS Serial Number : 5337K45560 Firmware Version : 5.41 Elevation Cutoff Setting : 0 deg Date Installed : 2019-05-15T00:00Z Date Removed : 2019-11-21T00:54Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.44 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+QZSS+SBAS+GLO+GAL+BDS Serial Number : 5337K45560 Firmware Version : 5.43 Elevation Cutoff Setting : 0 deg Date Installed : 2019-11-21T01:01Z Date Removed : 2021-12-17T03:36Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.45 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 5337K45560 Firmware Version : 5.52 Elevation Cutoff Setting : 0 deg Date Installed : 2021-12-17T03:36Z Date Removed : 2023-03-29T02:30Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.46 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 6246R40057 Firmware Version : 6.16 Elevation Cutoff Setting : 0 deg Date Installed : 2023-03-29T02:35Z Date Removed : 2023-10-03T07:52Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.47 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 6246R40057 Firmware Version : 6.21 Elevation Cutoff Setting : 0 deg Date Installed : 2023-10-03T08:03Z Date Removed : 2024-01-22T01:11Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.48 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 6246R40057 Firmware Version : 6.23 Elevation Cutoff Setting : 0 deg Date Installed : 2024-01-22T01:19Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none Additional Information : (multiple lines) 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 : LEIAT504 NONE Serial Number : Unknown Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 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 : 0 m Date Installed : 2004-08-12T08:51Z Date Removed : 2004-12-21T23:59Z Additional Information : No record of serial number 4.2 Antenna Type : LEIAT504 LEIS Serial Number : Unknown Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 0 m Date Installed : 2004-12-22T00:00Z Date Removed : 2011-11-18T03:00Z Additional Information : No record of serial number 4.3 Antenna Type : LEIAR25.R4 LEIT Serial Number : 725200 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIT Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 0 m Date Installed : 2011-11-18T03:27Z 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.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 : 2009-06-22/(CCYY-MM-DD) Notes : (multiple lines) 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 : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc) Status : (PERMANENT/MOBILE) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 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 MET4A Manufacturer : Paroscientific Serial Number : DQ118693 Data Sampling Interval : 60 sec Accuracy (% rel h) : 2.00% rel h Aspiration : FAN Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 2014-06-24/(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 : PAROSCIENTIFIC MET4A Manufacturer : Paroscientific Serial Number : DQ118693 Data Sampling Interval : 60 sec Accuracy : 0.08 hPa Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 2014-06-24/(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 : PAROSCIENTIFIC MET4A Manufacturer : Paroscientific Serial Number : DQ118693 Data Sampling Interval : 60 sec Accuracy : 0.10 deg C Aspiration : FAN Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 2014-06-24/(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) 8.4.1 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 : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 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) 9.1.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) 9.2.1 Multipath Sources : (METAL ROOF/DOME/VLBI ANTENNA/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 : (TREES/BUILDINGS/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 : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Survey and Mapping Office, : Lands Department, HKSAR Preferred Abbreviation : SMO Mailing Address : 22/F, Tsuen Wan Government Offices, Mailing Address : 38 Sai Lau Kok Road, Tsuen Wan, Hong Kong Primary Contact Contact Name : Senior Land Surveyor/Geodetic Telephone (primary) : +852 31682633 Telephone (secondary) : Fax : +852 31682668 E-mail : slsg@landsd.gov.hk Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Preferred Abbreviation : Mailing Address : 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 Primary Data Center : Geoscience Australia Secondary Data Center : N/A URL for More Information : Hardcopy on File Site Map : www.geodetic.gov.hk/en/satref/satref.htm Site Diagram : Horizon Mask : (Y or URL) Monument Description : Site Pictures : www.geodetic.gov.hk/common/StationPhoto/HKMW/StnPhoto_en.htm Additional Information : (multiple lines) Antenna Graphics with Dimensions LEIAT504 +-------+ <-- 0.1393 / \ | | +-----------------+-------------+-----------------+ <-- 0.1012 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0378 +-------------------+-------------+-------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP NOM=NRP <-- 0.3794 --> LEIAR25.R4 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP (5/8" thread might differ from BPA!) <-- 0.3802 --> NOM=NRP