GANW00USA Site Information Form
     EGPSSO Continuously Operating Reference Station
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Don Haw
     Date Prepared            : 2023-09-12
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : ganw_20230613.log
      Modified/Added Sections : 3.6


1.   Site Identification of the GNSS Monument

     Site Name                : Newnan
     Four Character ID        : GANW
     Monument Inscription     :
     IERS DOMES Number        : (A9)
     CDP Number               : (A4)
     Monument Description     : STEEL MAST
       Height of the Monument : 7 m
       Monument Foundation    : STEEL BUILDING
       Foundation Depth       : (m)
     Marker Description       : (CHISLLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : 2004-04-08T00:00Z
     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   : BRACKETED AND BOLTED TO A STEEL BUILDING
                              : WITH A CONCRETE FOUNDATION.


2.   Site Location Information

     City or Town             : Newnan
     State or Province        : Georgia
     Country                  : United States
     Tectonic Plate           : North American
     Approximate Position (ITRF)
       X coordinate (m)       : 486655.732
       Y coordinate (m)       : -5313907.742
       Z coordinate (m)       : 3482494.431
       Latitude (N is +)      : +331820.82
       Longitude (E is +)     : -0844602.50
       Elevation (m,ellips.)  : 260.0
     Additional Information   : ARP IGS08 POSITION (EPOCH 2005.00)
                              : Computed in Aug 2011 using data through gpswk
                              : 1631.


3.   GNSS Receiver Information

3.1  Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 440103830
     Firmware Version         : 1.3
     Elevation Cutoff Setting : 0
     Date Installed           : 2004-12-22
     Date Removed             : 2006-07-28
     Temperature Stabiliz.    : 20
     Additional Information   : Receiver replaced.

3.2  Receiver Type            : TRIMBLE NETR5
     Satellite System         : GPS+GLO
     Serial Number            : 4626K01841
     Firmware Version         : 3.2
     Elevation Cutoff Setting : 0
     Date Installed           : 2006-07-28
     Date Removed             : 2008-03-31
     Temperature Stabiliz.    : 20
     Additional Information   : Receiver replaced.

3.3  Receiver Type            : TRIMBLE NETRS
     Satellite System         : GPS
     Serial Number            : 4416233484
     Firmware Version         : 1.15
     Elevation Cutoff Setting : 0
     Date Installed           : 2008-03-31
     Date Removed             : 2017-08-31T16:25Z
     Temperature Stabiliz.    : 20
     Additional Information   : (multiple lines)

3.4  Receiver Type            : CHAMPION QB1
     Satellite System         : GPS+GLO
     Serial Number            : QB11029280053
     Firmware Version         : 5.21
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-08-31T16:32Z
     Date Removed             : 2023-06-12T19:00Z
     Temperature Stabiliz.    : 20
     Additional Information   : (multiple lines)

3.5  Receiver Type            : CHC P2
     Satellite System         : GPS+GLO
     Serial Number            : 3657672
     Firmware Version         : 5.53
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2023-06-12T19:00Z
     Date Removed             : 2023-07-26T15:00Z
     Temperature Stabiliz.    : 20
     Additional Information   : new receiver

3.6  Receiver Type            : CHC P2
     Satellite System         : GPS+GLO
     Serial Number            : 3657672
     Firmware Version         : 5.6
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2023-07-26T15:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : 20
     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             : TRM41249.00     NONE
     Serial Number            : 12482234
     Antenna Reference Point  : BAM
     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    : (deg; + is clockwise/east)
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : TRIMBLE TIMA40G-100
     Antenna Cable Length     : 30.5
     Date Installed           : 2004-12-10
     Date Removed             : 2006-01-05
     Additional Information   : Antenna replaced.

4.2  Antenna Type             : TRM41249.00     NONE
     Serial Number            : 60111271
     Antenna Reference Point  : BAM
     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    : (deg; + is clockwise/east)
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30.3m
     Date Installed           : 2006-01-05
     Date Removed             : 2006-07-28
     Additional Information   : Antenna replaced.

4.3  Antenna Type             : TRM55971.00     NONE
     Serial Number            : 30131928
     Antenna Reference Point  : BAM
     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    : (deg; + is clockwise/east)
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30.3m
     Date Installed           : 2006-07-28
     Date Removed             : 2008-03-31
     Additional Information   : Antenna replaced.

4.4  Antenna Type             : TRM41249.00     NONE
     Serial Number            : 60165567
     Antenna Reference Point  : BAM
     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    : (deg; + is clockwise/east)
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30.3m
     Date Installed           : 2008-03-31
     Date Removed             : 2013-12-09
     Additional Information   : Antenna change

4.5  Antenna Type             : TRM41249.00     NONE
     Serial Number            : 60177808
     Antenna Reference Point  : BAM
     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      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30.3m
     Date Installed           : 2013-12-09
     Date Removed             : 2015-11-24T15:40Z
     Additional Information   : (multiple lines)

4.6  Antenna Type             : TRM57971.00     NONE
     Serial Number            : 1441043091
     Antenna Reference Point  : BAM
     Marker->ARP Up Ecc. (m)  : 0.1360
     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       : (vendor & type number)
     Antenna Cable Length     : 30.3 m
     Date Installed           : 2015-11-25T00:00Z
     Date Removed             : 2020-01-06T14:24Z
     Additional Information   : New antenna
                              : Antenna offset corrected from zero 
                              : to 0.136m on 2019-04-01

4.7  Antenna Type             : ARFAS13DFS      ARFS
     Serial Number            : 3198108
     Antenna Reference Point  : BCR
     Marker->ARP Up Ecc. (m)  : 0.1360
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : ARFS
     Radome Serial Number     :
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 30.3 m
     Date Installed           : 2020-01-07T01:07Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : New antenna

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        : 2004-12-22/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   :
       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 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)

9.1.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)

9.2.1 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/BUILDLINGS/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

10.1 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                   : EGPS SOLUTIONS
     Preferred Abbreviation   : EGPS
     Mailing Address          : 4317 PARK DR., NORCROSS, GA 30093
     Primary Contact
       Contact Name           : LONNIE SEARS
       Telephone (primary)    : 6788786610
       Telephone (secondary)  : 7706953361
       Fax                    : 7704166759
       E-mail                 : info@egps.net
     Secondary Contact
       Contact Name           : NED GILCREST
       Telephone (primary)    : 7704167511
       Telephone (secondary)  :
       Fax                    : 7704166759
       E-mail                 : NGILCRIST@TRAVISPRUITT.COM
     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   :


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
       Site Diagram           : y
       Horizon Mask           : y
       Monument Description   : y
       Site Pictures          : (Y or URL)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions
       https://files.igs.org/pub/station/general/antenna.gra