MEFK00USA Site Information Form (site log)
     Maine Department of Transportation
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Don Haw
     Date Prepared            : 2023-11-01
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : mefk_20230609.log
      Modified/Added Sections : 3.7, 11


1.   Site Identification of the GNSS Monument

     Site Name                : MEFK Fort Kent
     Four Character ID        : MEFK
     Monument Inscription     :
     IERS DOMES Number        : (A9)
     CDP Number               : (A4)
     Monument Description     : STEEL MAST
       Height of the Monument : 10.6 m
       Monument Foundation    : Concrete
       Foundation Depth       : .5 m (interior wall)
     Marker Description       : SECO Mount
     Date Installed           : 2019-09-25T00:00Z
     Geologic Characteristic  : Bedrock overlain with thick glacial sand and 
                              : gravel, >= 90 feet thick.
       Bedrock Type           : Metamorphic
       Bedrock Condition      : Jointed with thin weathering zone
       Fracture Spacing       : 1-10 cm
       Fault zones nearby     : Faults in the area are hundreds of millions of 
                              : years old and inactive
         Distance/activity    : 4 miles, inactive
     Additional Information   : (multiple lines)


2.   Site Location Information

     City or Town             : Fort Kent
     State or Province        : Maine
     Country                  : USA
     Tectonic Plate           : North American
     Approximate Position (ITRF)
       X coordinate (m)       : 1583223.972
       Y coordinate (m)       : -4038247.724
       Z coordinate (m)       : 4660693.876
       Latitude (N is +)      : +471455.74
       Longitude (E is +)     : -0683531.13
       Elevation (m,ellips.)  : 146.6
     Additional Information   : ARP ITRF2014 POSITION (EPOCH 2010.00)
                              : Computed in Jan 2020 using 7 days of data.


3.   GNSS Receiver Information

3.1  Receiver Type            : TRIMBLE NETR9
     Satellite System         : GPS+GLO
     Serial Number            : 5811R52418
     Firmware Version         : 5.37
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2019-09-25
     Date Removed             : 2020-09-28T00:00Z
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : TRIMBLE NETR9
     Satellite System         : GPS+GLO
     Serial Number            : 5811R52418
     Firmware Version         : 5.45
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2020-09-28T00:00Z
     Date Removed             : 2021-10-20T21:53Z
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : new firmware

3.3  Receiver Type            : TRIMBLE NETR9
     Satellite System         : GPS+GLO
     Serial Number            : 5811R52418
     Firmware Version         : 5.52
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2021-10-20T21:53Z
     Date Removed             : 2022-11-07T17:50Z
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : new firmware

3.4  Receiver Type            : TRIMBLE ALLOY
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 6235R40048
     Firmware Version         : 6.14/5.54
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2022-11-07T17:50Z
     Date Removed             : 2022-11-09T22:38Z
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : new receiver

3.5  Receiver Type            : TRIMBLE ALLOY
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 6235R40048
     Firmware Version         : 6.15/5.55
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2022-11-09T22:38Z
     Date Removed             : 2023-06-09T17:59Z
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : new firmware

3.6  Receiver Type            : TRIMBLE ALLOY
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 6235R40048
     Firmware Version         : 6.20/5.60
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2023-06-09T18:00Z
     Date Removed             : 2023-10-25T06:19Z
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)

3.7  Receiver Type            : TRIMBLE ALLOY
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 6235R40048
     Firmware Version         : 6.21/5.61
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2023-10-25T06:19Z
     Date Removed             : (CCYY-MM-DDThh: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             : TRM115000.00    NONE
     Serial Number            : 6122223866
     Antenna Reference Point  : BAM
     Marker->ARP Up Ecc. (m)  : 0.000
     Marker->ARP North Ecc(m) : 0.000 
     Marker->ARP East Ecc(m)  : 0.000 
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : LMR400 Times Microwave Systems
     Antenna Cable Length     : 14 m
     Date Installed           : 2019-09-25
     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 or EXTERNAL H-MASER/CESIUM/etc)
       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

7.1  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   :
       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)

8.1.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 : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.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 : (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)

8.3.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     : None, on not none, that is the question.
       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       : None
       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     :  NONE
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x Signal Obstructions     :
       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                   : University of Maine at Fort Kent
     Preferred Abbreviation   : UMFK
     Mailing Address          : 23 University Drive,Fort Kent, ME  04743
     Primary Contact
       Contact Name           : Robert Nalesnik
       Telephone (primary)    : 207-834-7537
       Telephone (secondary)  : 207-834-7500
       Fax                    :
       E-mail                 : robert.nalesnik@maine.edu
     Secondary Contact
       Contact Name           : Mr. Joshua Belanger
       Telephone (primary)    : 207-834-7815
       Telephone (secondary)  : 207-834-7500
       Fax                    :
       E-mail                 : joshua.s.belanger@maine.edu
     Additional Information   : (multiple lines)


12.  Responsible Agency (if different from 11.)

     Agency                   : Maine Department of Transportation
     Preferred Abbreviation   : MaineDOT, but NGS calls us MEDT
     Mailing Address          : 16 State House Station, Augusta, ME  04333
     Primary Contact
       Contact Name           : Harold E. Nelson, Senior Geodesist
       Telephone (primary)    : 207-624-3517
       Telephone (secondary)  :
       Fax                    : 207-624-3401
       E-mail                 : harold.nelson@maine.gov
     Secondary Contact
       Contact Name           : Thomas Marcotte, Database Administrator
       Telephone (primary)    : 207-624-3183 office
       Telephone (secondary)  : 207-578-2091 mobile
       Fax                    : 207-624-3201
       E-mail                 : thomas.marcotte@maine.gov
     Additional Information   : (multiple lines)


13.  More Information

     Primary Data Center      : https://geodesy.noaa.gov/corsdata//
     Secondary Data Center    : 
     URL for More Information : https://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
       https://files.igs.org/pub/station/general/antenna.gra