POL200KGZ Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Tatevik Shakhbandaryan Date Prepared : 2024-04-22 Report Type : UPDATE If Update: Previous Site Log : pol2_20210802.log Modified/Added Sections : 3.15, 3.16, 12 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 : 2019-05-21T00:14Z Temperature Stabiliz. : Additional Information : 3.12 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02563 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-05-21T00:14Z Date Removed : 2020-03-31T17:16Z Temperature Stabiliz. : Additional Information : 3.13 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02563 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-31T17:16Z Date Removed : 2021-03-12T02:19Z Temperature Stabiliz. : Additional Information : 3.14 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02563 Firmware Version : 4.0.02 Elevation Cutoff Setting : 0 deg Date Installed : 2021-03-12T02:19Z Date Removed : 2021-07-21T17:16Z Temperature Stabiliz. : Additional Information : 3.15 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02563 Firmware Version : 4.1.01 Elevation Cutoff Setting : 0 deg Date Installed : 2021-07-21T17:16Z Date Removed : 2024-04-16T20:44Z Temperature Stabiliz. : Additional Information : 3.16 Receiver Type : JAVAD TRE_3 DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 02563 Firmware Version : 4.3.00 Elevation Cutoff Setting : 0 deg Date Installed : 2024-04-16T20:44Z 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) : 0.0780 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 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) : 0.0780 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 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) : 0.0780 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 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) : 0.0780 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 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) : 0.0780 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 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) : 0.0780 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 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 : JPL Point of Contact Telephone (primary) : +1 (818) 354-7055 Telephone (secondary) : Fax : E-mail : ggnops@jpl.nasa.gov Secondary Contact Contact Name : EarthScope Network Engineer Telephone (primary) : Telephone (secondary) : Fax : E-mail : ggn-ops@earthscope.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