ENIS00GBR Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       https://files.igscb.org/pub/station/general/sitelog_instr.txt


0.   Form

     Prepared by (full name)  : Michael Aiken
     Date Prepared            : 2020-10-22
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : enis00gbr_20190613.log
      Modified/Added Sections : 3.17, 3.18


1.   Site Identification of the GNSS Monument

     Site Name                : St Angelo
     Four Character ID        : ENIS
     Monument Inscription     : 
     IERS DOMES Number        : 13246M001
     CDP Number               : (A4)
     Monument Description     : STEEL TRIPOD
       Height of the Monument : (m)
       Monument Foundation    : CONCRETE
       Foundation Depth       : (m)
     Marker Description       : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : 2007-03-29
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (0 cm/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   : The monument is located in a Met office site


2.   Site Location Information

     City or Town             : Enniskillen
     State or Province        : Fermanagh
     Country                  : United Kingdom of Great Britain and Northern 
                              : Ireland (the)
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 3688504.102
       Y coordinate (m)       : -495090.784
       Z coordinate (m)       : 5162577.247
       Latitude (N is +)      : +542343.44
       Longitude (E is +)     : -0073841.47
       Elevation (m,ellips.)  : 107.3
     Additional Information   : Provisional coordinates; fixed from surrounding
                              : IRENET stations processed using Leica Geomatics
                              : Office software (v3.0)


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA RS500
     Satellite System         : GPS
     Serial Number            : 0080143
     Firmware Version         : 5.00/1.39
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2007-03-29T00:00Z
     Date Removed             : 2008-04-21T10:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 5.62/3.014
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2008-04-21T10:00Z
     Date Removed             : 2008-09-30T12:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.3  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 6.00/3.015
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2008-09-30T12:00Z
     Date Removed             : 2009-07-07T12:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.4  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 7.53/3.017
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2009-07-07T12:00Z
     Date Removed             : 2009-08-11T16:20Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.5  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 7.53/3.017
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2009-08-11T16:20Z
     Date Removed             : 2010-05-05T08:30Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.6  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 7.53/3.019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2010-05-05T08:30Z
     Date Removed             : 2010-09-15T08:30Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.7  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 8.00/3.019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2010-09-15T08:30Z
     Date Removed             : 2011-01-11T13:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.8  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 8.01/3.019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2011-01-11T13:00Z
     Date Removed             : 2011-01-12T10:30Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.9  Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 8.10/3.019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2011-01-12T10:30Z
     Date Removed             : 2013-01-08T13:05Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.10 Receiver Type            : LEICA GRX1200GGPRO
     Satellite System         : GPS+GLO
     Serial Number            : 355939
     Firmware Version         : 8.51/3.019
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2013-01-08T13:05Z
     Date Removed             : 2013-01-09T14:50Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.11 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 2.62/6.112
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2013-01-09T14:50Z
     Date Removed             : 2014-05-16T07:09Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.12 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 3.03/6.214
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-05-16T07:09Z
     Date Removed             : 2014-12-03T10:40Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.13 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 3.11/6.403
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-12-03T10:40Z
     Date Removed             : 2015-12-09T09:26Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : Firmware upgrade

3.14 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 3.22/6.521
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2015-12-09T09:26Z
     Date Removed             : 2016-07-15T12:28Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.15 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 4.00/6.522
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2016-07-15T12:28Z
     Date Removed             : 2017-01-10T11:21Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.16 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 4.02/6.522
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-01-10T11:21Z
     Date Removed             : 2019-05-22T11:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Firmware upgrade

3.17 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO
     Serial Number            : 1830375
     Firmware Version         : 4.31/6.525
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-05-22T12:00Z
     Date Removed             : 2020-10-22T10:30Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : Firmware upgrade

3.18 Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1830375
     Firmware Version         : 4.31/6.525
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-10-22T10:30Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+QZSS+IRNSS+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        LEIS
     Serial Number            : 103162
     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 deg
     Antenna Radome Type      : LEIS
     Radome Serial Number     : 
     Antenna Cable Type       : LEICA
     Antenna Cable Length     : 5 m
     Date Installed           : 2007-03-29T00:00Z
     Date Removed             : 2008-04-21T10:00Z
     Additional Information   : (multiple lines)

4.2  Antenna Type             : LEIAT504GG      LEIS
     Serial Number            : 200718
     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 deg
     Antenna Radome Type      : LEIS
     Radome Serial Number     : 
     Antenna Cable Type       : LEICA
     Antenna Cable Length     : 5 m
     Date Installed           : 2008-04-21T10:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : (multiple lines)

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        : 2002-08-08/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 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                   : Ordnance Survey of Northern Ireland
                              : Geodetic Section - Land and Property Services
     Preferred Abbreviation   : OSNI
     Mailing Address          : Lanyon Place 7
                              : BT1 3LP Belfast
                              : United Kingdom of Great Britain and Northern 
                              : Ireland (the)
     Primary Contact
       Contact Name           : Michael Aiken
       Telephone (primary)    : +44 28 9033 6783
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : michael.aiken@finance-ni.gov.uk
     Secondary Contact
       Contact Name           : Mr. Matthew Nicholson
       Telephone (primary)    : +44 28 9025 0205
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : matthew.nicholson@finance-ni.gov.uk
     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      : BKG
     Secondary Data Center    : BEV
     URL for More Information : http://www.bigf.ac.uk
     Hardcopy on File
       Site Map               : Y
       Site Diagram           : Y
       Horizon Mask           : Y
       Monument Description   : Y
       Site Pictures          : Y
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

LEIAT504

                         +-------+                          <-- 0.1393
                       /     +     \                        <-- 0.1282 L2
                      |      +      |                       <-- 0.1093 L1
    +-----------------+-------------+------------------+    <-- 0.1020 TCR
    |                                                  |
    |                                                  |
    |                                                  |
    |                                                  |
  +-+--------------------------------------------------+-+  <-- 0.0380
  +-------------------+-------------+--------------------+  <-- 0.0345 BCR
                      |             |
                      |             |
                      +------x------+                       <-- 0.0 BPA=ARP

  <--                      0.3794                      -->

ARP: Antenna Reference Point           BPA: Bottom of Pre-Amplifier
L1 : L1 Phase Center                   L2 : L2 Phase Center
TCR: Top of Chokering                  BCR: Bottom of Chokering


LEIAT504GG

                         +-------+                          <-- 0.1393
                       /     +     \
                      |      +      |
    +-----------------+-------------+------------------+    <-- 0.1012 TCR
    |                                                  |
    |                                                  |
    |                                                  |
    |                                                  |
  +-+--------------------------------------------------+-+
  +-------------------+-------------+--------------------+  <-- 0.0345 BCR
                      |             |
                      |             |
                      +------x------+                       <-- 0.0 BPA=ARP

  <--                      0.3794                      -->

ARP: Antenna Reference Point           BPA: Bottom of Pre-Amplifier