POL200KGZ Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       ftp://igs.org/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Tatevik Shakhbandaryan
     Date Prepared            : 2019-01-31
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : pol2_20190108.log
      Modified/Added Sections : 3.1-3.2,3.4,4.1-4.2,4.5


1.   Site Identification of the GNSS Monument

     Site Name                : Poligan IVTAN 2
     Four Character ID        : POL2
     Monument Inscription     : 
     IERS DOMES Number        : 12348M001
     CDP Number               : none
     Monument Description     : DEEP FOUNDATION TOWER/STEEL MAST
       Height of the Monument : 
       Monument Foundation    : 
       Foundation Depth       : 
     Marker Description       : 
     Date Installed           : 1995-05-10T00:00Z
     Geologic Characteristic  : 
       Bedrock Type           : 
       Bedrock Condition      : 
       Fracture Spacing       : 
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : (multiple lines)
                              : (multiple lines)


2.   Site Location Information

     City or Town             : Bishkek
     State or Province        : 
     Country                  : Kyrgyzstan
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 1239971.4511
       Y coordinate (m)       : 4530790.0876
       Z coordinate (m)       : 4302578.7950
       Latitude (N is +)      : +424047.28
       Longitude (E is +)     : +0744139.48
       Elevation (m,ellips.)  : 1714.2
     Additional Information   : ITRF2000 epoch (01/01/02)


3.   GNSS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : 203
     Firmware Version         : 3.2
     Elevation Cutoff Setting : 
     Date Installed           : 1995-05-25T00:00Z
     Date Removed             : 1997-05-07T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Date Removed is an approximate and
                              : will need to be verified.

3.2  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : 107
     Firmware Version         : 3.2
     Elevation Cutoff Setting : 
     Date Installed           : 1997-05-07T00:00Z
     Date Removed             : 1999-05-21T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Receiver 203 moved to SELE site.
                              : Date Removed is an approximate and
                              : will need to be verified.

3.3  Receiver Type            : TRIMBLE 4000SSE
     Satellite System         : GPS
     Serial Number            : 3227A034359
     Firmware Version         : 7.26
     Elevation Cutoff Setting : 
     Date Installed           : 1999-05-21T00:00Z
     Date Removed             : 1999-06-24T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.4  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : 107
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : 
     Date Installed           : 1999-06-24T00:00Z
     Date Removed             : 2001-06-06T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Date Removed is an approximate and
                              : will need to be verified.

3.5  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : 136
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : 
     Date Installed           : 2001-06-06T00:00Z
     Date Removed             : 2001-06-11T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.6  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : 108
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : 
     Date Installed           : 2001-06-11T00:00Z
     Date Removed             : 2001-11-13T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.7  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP420005102
     Firmware Version         : CD00-1D02
     Elevation Cutoff Setting : 
     Date Installed           : 2002-03-05T00:00Z
     Date Removed             : 2009-10-22T07:34Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.8  Receiver Type            : ASHTECH UZ-12
     Satellite System         : GPS
     Serial Number            : ZR520021801
     Firmware Version         : CQ00
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2009-10-23T00:00Z
     Date Removed             : 2018-08-07T02:05Z
     Temperature Stabiliz.    : none
     Additional Information   : Powered splitter installed, Javad receiver 
                              : on port 2

3.9  Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+QZSS
     Serial Number            : 02563
     Firmware Version         : 3.7.2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-08-07T02:30Z
     Date Removed             : 2018-10-31T01:18Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.10 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+QZSS
     Serial Number            : 02563
     Firmware Version         : 3.7.3p1
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-10-31T01:30Z
     Date Removed             : 2018-12-28T00:24Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.11 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+QZSS
     Serial Number            : 02563
     Firmware Version         : 3.7.4
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-12-28T00:30Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : 
     Additional Information   : 

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             : AOAD/M_T        NONE
     Serial Number            : 235
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.078
     Marker->ARP North Ecc(m) : 
     Marker->ARP East Ecc(m)  : 
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-05-25T00:00Z
     Date Removed             : 1997-05-07T00:00Z
     Additional Information   : Date Removed is an approximate and
                              : will need to be verified.

4.2  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 229
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.078
     Marker->ARP North Ecc(m) : 
     Marker->ARP East Ecc(m)  : 
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1997-05-07T00:00Z
     Date Removed             : 1999-05-21T00:00Z
     Additional Information   : Date Removed is an approximate and
                              : will need to be verified.

4.3  Antenna Type             : TRM14532.00     NONE
     Serial Number            : 2952A00029
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.078
     Marker->ARP North Ecc(m) : 
     Marker->ARP East Ecc(m)  : 
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1999-05-21T00:00Z
     Date Removed             : 1999-06-24T00:00Z
     Additional Information   : Replacement

4.4  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 229
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.078
     Marker->ARP North Ecc(m) : 
     Marker->ARP East Ecc(m)  : 
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1999-06-24T00:00Z
     Date Removed             : 2001-11-13T00:00Z
     Additional Information   : Shield combats RFI problems

4.5  Antenna Type             : ASH701945C_M    NONE
     Serial Number            : CR620010501
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.078
     Marker->ARP North Ecc(m) : 
     Marker->ARP East Ecc(m)  : 
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 2002-03-05T00:00Z
     Date Removed             : 2009-10-23T00:00Z
     Additional Information   : Date Removed is an approximate and
                              : will need to be verified.

4.6  Antenna Type             : TPSCR.G3        NONE
     Serial Number            : 383-1030
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.078
     Marker->ARP North Ecc(m) : 
     Marker->ARP East Ecc(m)  : 
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 2009-10-23T00:00Z
     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)                 : (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        : 
       Effective Dates        : 1995-05-25/CCYY-MM-DD
       Notes                  : Clock steering on

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

10.1 Date                     : 2012-02-10/2012-02-10
     Event                    : Transitioned from .soc to .ash data types.  For
                              : soc data typed used soc2rnx to do the
                              : conversion to RINEX data.  For ash data types
                              : using teqc directly to do the conversion to
                              : RINEX.

10.x Date                     : (CCYY-MM-DD/CCYY-MM-DD)
     Event                    : (TREE CLEARING/CONSTRUCTION/etc)

11.  On-Site, Point of Contact Agency Information

     Agency                   : IVTAN
     Preferred Abbreviation   : IVTAN
     Mailing Address          : Bishkek, Kyrghyzstan, 720049
     Primary Contact
       Contact Name           : Dr. Yuri Trapeznikov and Dr. Vitaly
       Telephone (primary)    : (3312) 21-96-16
       Telephone (secondary)  : (3312) 21-93-73
       Fax                    : (3312) 21-93-73
       E-mail                 : tua@ivtan.bishkek.su
     Secondary Contact
       Contact Name           : Alexander Matix
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : matix@tiger.gdirc.ru
     Additional Information   : Alexander V. Zubovich
                              : zav@tiger.gdirc.ru


12.  Responsible Agency (if different from 11.)

     Agency                   : Jet Propulsion Laboratory
     Preferred Abbreviation   : JPL
     Mailing Address          : 4800 Oak Grove Drive
                              : Pasadena, CA  91109  USA
     Primary Contact
       Contact Name           : David A. Stowers
       Telephone (primary)    : 818-354-7055
       Telephone (secondary)  : 
       Fax                    : 818-393-4965
       E-mail                 : dstowers@jpl.nasa.gov
     Secondary Contact
       Contact Name           : UNAVCO Network Engineer
       Telephone (primary)    : 303-381-7500
       Telephone (secondary)  : 
       Fax                    : 303-381-7451
       E-mail                 : ggn-ops@ls.unavco.org
     Additional Information   : 

13.  More Information

     Primary Data Center      : JPL
     Secondary Data Center    : CDDIS
     URL for More Information : 
     Hardcopy on File
       Site Map               : 
       Site Diagram           : N
       Horizon Mask           : N
       Monument Description   : Y
       Site Pictures          : N
     Additional Information   : 
     Antenna Graphics with Dimensions


TPSCR.G3

                       +-------+
                     /           \
                    |             |
  +-----------------+-------------+-----------------+     <--  0.1015  TCR
  |                                                 |
  |                                                 |
  |                                                 |
  |                                                 |
+-+-------------------------------------------------+-+
+-------------------+-------------+-------------------+   <--  0.0345  BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000  BPA=ARP

                    <--  0.2380 -->
<--                      0.3800                     -->


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