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BRMU Site Information Form
International GPS Service Continuously Operating Reference Station
0. Form
Prepared by (full name) : Ferdinand Hassler
Date Prepared : 2003-03-12
Report Type : UPDATE
If Update:
Previous Site Log : brmu_20010424.log
Modified/Added Sections : (3.8,4.2)
1. Site Identification of the GNSS Monument
Site Name : Bermuda
Four Character ID : BRMU
Monument Inscription : (not available)
IERS DOMES Number : 42501S004
CDP Number : (not available)
Monument Description : Bolt imbedded into concreate on top chimney
Height of the Monument : (m)
Monument Foundation : (STEEL RODS, CONCRETE BLOCK, ROOF, etc)
Foundation Depth : (m)
Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
Date Installed : 1993-03-01
Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
Bedrock Condition : (FRESH/JOINTED/WEATHERED)
Fracture Spacing : (1-10 cm/10-50 cm/50-200 cm/over 200 cm)
Fault zones nearby : (YES/NO/Name of the zone)
Distance/activity : (multiple lines)
Additional Information : 5/8" diameter and 11-thread per inch bolt
: CIGNET - Permanent GPS Tracking Network
2. Site Location Information
City or Town : Bermuda
State or Province :
Country : Bermuda
Tectonic Plate : North American
Approximate Position (ITRF)
X coordinate (m) : 2304703.582 m
Y coordinate (m) : -4874817.178 m
Z coordinate (m) : 3395186.895 m
Latitude (N is +) : 32.3704 N
Longitude (E is +) : 064.6963 W
Elevation (m,ellips.) : -11.612 (Ellip Ht)
Additional Information : The site is the Bermuda Biological Station
: Research.
3. GNSS Receiver Information
3.1 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T148
Firmware Version : 2.8
Elevation Cutoff Setting : (deg)
Date Installed : 1993-03-12
Date Removed : 1995-03-27
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information :
3.2 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T307
Firmware Version : 3.2
Elevation Cutoff Setting : (deg)
Date Installed : 1995-03-28
Date Removed : 1997-10-01
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information :
3.3 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T139
Firmware Version : 3.2.32.1
Elevation Cutoff Setting : (deg)
Date Installed : 1997-10-21T18:10Z
Date Removed : 1999-03-04T23:59Z
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information :
3.4 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T307
Firmware Version : 3.2.32.1
Elevation Cutoff Setting : (deg)
Date Installed : 1999-03-05T17:33Z
Date Removed : 1999-04-04T18:51Z
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information :
3.5 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T307
Firmware Version : 3.2.32.8
Elevation Cutoff Setting : (deg)
Date Installed : 1999-04-05T00:00Z
Date Removed : 1999-08-27T13:25Z
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information : Firmware upgrade
3.6 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T307
Firmware Version : 3.2.32.9
Elevation Cutoff Setting : (deg)
Date Installed : 1999-08-27T13:36Z
Date Removed : 2001-04-03T23:59Z
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information :
3.7 Receiver Type : ROGUE SNR-8000
Satellite System : (GPS/GLONASS/GPS+GLONASS)
Serial Number : T308
Firmware Version : 3.2.32.11
Elevation Cutoff Setting : (deg)
Date Installed : 2001-04-20T19:47Z
Date Removed : 2003-02-12T17:00Z
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information : (multiple lines)
3.8 Receiver Type : TRIMBLE 5700
Satellite System : GPS
Serial Number : 0220283712
Firmware Version : 1.24
Elevation Cutoff Setting : (deg)
Date Installed : 2003-03-12T19:15Z
Date Removed : (CCYY-MM-DDThh:mmZ)
Temperature Stabiliz. : (none or tolerance in degrees C)
Additional Information : (multiple lines)
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 : 139
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.000
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 : 1993-03-12
Date Removed : 2003-02-12T17:00Z
Additional Information : Antenna s/n is correct.
4.2 Antenna Type : TRM29659.00
Serial Number : 0220256862
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0
Marker->ARP North Ecc(m) : (F8.4)
Marker->ARP East Ecc(m) : (F8.4)
Alignment from True N :
Antenna Radome Type : UNAV
Radome Serial Number :
Antenna Cable Type : (vendor & type number)
Antenna Cable Length : (m)
Date Installed : 2003-03-12
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) :
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 : INTERNAL
Input Frequency :
Effective Dates : 1993-03-12/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
8.1.1 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 : Bermuda Biological Station for Research
Preferred Abbreviation : (A10)
Mailing Address : Ferry Reach St. Georges Geo1
: Bermuda
Primary Contact
Contact Name : James Marquez
Telephone (primary) : 441-297-1880 x 107
Telephone (secondary) :
Fax : 441-297-8413
E-mail : email@domain
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : (multiple lines)
12. Responsible Agency (if different from 11.)
Agency : National Geodetic Survey
Preferred Abbreviation : NGS
Mailing Address : NOAA, N/NGS6
: SSMC III, Sta 9111
: 1315 East-West Highway
: Silver Spring, MD 20910
: U.S.A.
Primary Contact
Contact Name : Miranda Chin
Telephone (primary) : 301-713-2844
Telephone (secondary) : 301-713-2845
Fax : 301-713-4475
E-mail : email address
Secondary Contact
Contact Name : Linda Nussear
Telephone (primary) : 301-713-2845
Telephone (secondary) : 301-317-3094
Fax : 301-713-4475
E-mail : email address
Additional Information : (multiple lines)
13. More Information
Primary Data Center : CDDIS
Secondary Data Center : SIO
URL for More Information :
Hardcopy on File
Site Map :
Site Diagram :
Horizon Mask :
Monument Description :
Site Pictures :
Additional Information : (multiple lines)
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