POL2 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 : 2021-08-02 Report Type : UPDATE If Update: Previous Site Log : (ssss_ccyymmdd.log) Modified/Added Sections : (n.n,n.n,...) 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) : 4302578.795 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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. : none 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 : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none 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) : 000.0780 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 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) : 000.0780 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 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) : 000.0780 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 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) : 000.0780 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 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) : 000.0780 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 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) : 000.0780 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 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 : 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 : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Jet Propulsion Laboratory Preferred Abbreviation : 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 : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 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 (insert text graphic from file antenna.gra)