BMPD Site Information Form NGS Continuously Operating Reference Station See Instructions at: ftp://www.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Don Haw Date Prepared : 2020-06-08 Report Type : UPDATE If Update: Previous Site Log : bmpd_20200220.log Modified/Added Sections : 2 1. Site Identification of the GNSS Monument Site Name : Prospect Depot Four Character ID : BMPD Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : Mast on roof Height of the Monument : 12.46 Monument Foundation : Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2009-08-04T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : 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 : Antenna is attached to elevator shaft built : ~1960 as an addition to a World War 1 : military hospital. Mast is 0.25 inch thick by : 2 inch diameter aluminum pipe at 1 meter : length; two 90 degree welded segments of 2 : inch pipe with welded 6.5 inch by 4.5 inch by : 0.25 inch thick Aluminum wall plates; Anchor : bolts x7 at 0.5 inch by 3 inch long lag bolts : w/ concrete shields, with 8th final bolt being : a 0.5 inch threaded stainless steel rod for : through-wall penetration; antenna cable : lightning arrestor attached on internal side : of rod and copper grounding strap attached on : exterior side of rod Top of mast has a SECO : force-centring device 2. Site Location Information City or Town : off Aeolia Dr State or Province : Devonshire Country : Bermuda Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : 2300224.567 Y coordinate (m) : -4881116.002 Z coordinate (m) : 3389261.552 Latitude (N is +) : +321825.19 Longitude (E is +) : -0644604.27 Elevation (m,ellips.) : 16.1 Additional Information : ARP IGS08 POSITION (EPOCH 2005.00) : Computed in Nov 2015 using 174 days of data. 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4849K59568 Firmware Version : 4.03 Elevation Cutoff Setting : 5 Date Installed : 2009-08-05T00:00Z Date Removed : 2016-06-24T12:59Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.2 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4849K59568 Firmware Version : 4.41 Elevation Cutoff Setting : 5 deg Date Installed : 2016-06-24T12:59Z Date Removed : 2017-03-09T13:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Firmware update 3.3 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4849K59568 Firmware Version : 48.01 Elevation Cutoff Setting : 5 deg Date Installed : 2017-03-09T13:30Z Date Removed : 2017-11-18T16:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 08-JUN-2018 FSC correct firmware was 8.01 3.4 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4849K59568 Firmware Version : 4.03 Elevation Cutoff Setting : 5 deg Date Installed : 2017-12-04T15:56Z Date Removed : (CCYY-MM-YYTHH:MMZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : new firmware 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 : TRM55971.00 NONE Serial Number : 31051301 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 Antenna Radome Type : NONE Radome Serial Number : (A4 from rcvr_ant.tab; see instructions) Antenna Cable Type : Trimble #64922-30 Rev A1 (LMR-400) Antenna Cable Length : 30 Date Installed : 2009-08-05T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : Cable has Polyphaser DGXZ+06NFNF-A Dual Path : DC pass RF protector, grounded to main power : junction. 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 : (if external) Effective Dates : CCYY-MM_DD/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.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 Interference : (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/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 : Dept. Land Surveys and Registration Preferred Abbreviation : MPWLSR Mailing Address : Milner Place, 1st Floor : 32 Victoria Street : Hamilton, HM12 : Bermuda Primary Contact Contact Name : Sean Patterson Telephone (primary) : 441-294-9274 Telephone (secondary) : Fax : 441-296-1324 E-mail : SPatterson@gov.bm Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : 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 Primary Data Center : ftp://geodesy.noaa.gov/cors Secondary Data Center : ftp://alt.ngs.noaa.gov/cors URL for More Information : http://geodesy.noaa.gov/CORS Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : (Y or URL) Additional Information : (multiple lines) Antenna Graphics with Dimensions ftp://www.igs.org/pub/station/general/antenna.gra