YAKZ Site Information Form (site log) International GNSS Service See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : David Maggert Date Prepared : 2016-05-19 Report Type : UPDATE If Update: Previous Site Log : yakz20000214.log Modified/Added Sections : 3.2, 4.1, added date removed for decommissioned : station 1. Site Identification of the GNSS Monument Site Name : Seismic Station Yakutsk Four Character ID : YAKZ Monument Inscription : IERS DOMES Number : 12353M001 CDP Number : Monument Description : Height of the Monument : Monument Foundation : Foundation Depth : Marker Description : Date Installed : 1997-11-12T00:00Z Geologic Characteristic : PERMAFROST Bedrock Type : SEDIMENTARY Bedrock Condition : NA Fracture Spacing : na Fault zones nearby : Distance/activity : Additional Information : (multiple lines) : This station is part of NEDA : Deformation Array created and run by : RUSEG : by GPS Technology. NEDA operational control : is provided by RDAAC : Acquistion/Analysis Center (Moscow). RDAAC : is also IGS Operational Center for NEDA. : RUSEG is a collaborative project of Lamont- : Doherty Earth Observatory and Russian Academy : of Sciences supported through the IRIS : Consortium. : ******************************************* : The GPS reference mark consists of : 5/8-11" diameter, vertical stainless steel rod : embedded in the top surface of the monument. : The latter is 12-m long reinforced-concrete : pylon driven into permafrost to a depth of : 7.5 m; its top surface is 4.5 m above : the ground level. : Pylon cross-section : Vertical datum : of the rod. Antenna is attached to the rod : with UNAVCO compact leveling mount. : The antenna and choke ring assembly are : protected with the JPL hemispherical dome. : Antenna cable is connected to two GPS : receivers via antenna splitter. 2. Site Location Information City or Town : Yakutsk State or Province : Yakutia Sakha Republic Country : Russian Federation Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -1915023.2516 Y coordinate (m) : 2308213.3141 Z coordinate (m) : 5610225.0843 Latitude (N is +) : +620151.60 Longitude (E is +) : +1294051.60 Elevation (m,ellips.) : 100.0644 Additional Information : GLOBK Solution ITRF94. Epoch 1996.5845 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP01756 Firmware Version : NAV 1E86 CH 1D0 Elevation Cutoff Setting : Date Installed : 1997-11-12T00:00Z Date Removed : 1999-04-02T00:00Z Temperature Stabiliz. : Additional Information : Model 700845-10D (Z-12 CGRS). : Receiver ROGUE SNR-8000 is connected to : the same antenna through antenna splitter. : Data files collected with SNR-8000 are denoted : YAKA. 3.2 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP01756 Firmware Version : NAV CC00 CH 1D02 Elevation Cutoff Setting : Date Installed : 1999-04-02T00:00Z Date Removed : 2001-06-21T23:59Z Temperature Stabiliz. : Additional Information : Model 700845-10D (Z-12 CGRS). : The same Z-12 as before 02-APR-1999 but : with the firmware upgraded. : It is now directly connected to the same : antenna as earlier. ROGUE SNR-8000 removed : together with the antenna splitter on : 02-APR-1999. 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 DOME Serial Number : 116 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0796 Marker->ARP North Ecc(m) : Marker->ARP East Ecc(m) : Alignment from True N : 0 deg Antenna Radome Type : DOME Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1997-11-12T00:00Z Date Removed : 2001-06-21T23:59Z Additional Information : Hemispherical dome : Raydome Kit" provided by UNAVCO. 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 5.1 Tied Marker Name : YAKB Tied Marker Usage : Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -24.501 dy (m) : 28.265 dz (m) : -0.540 Accuracy (mm) : Provisional mm Survey method : Date Measured : 1997-11-15T00:00Z Additional Information : YAKB is the GPS Mark YAK of RUSEG 96 campaign. : The data at YAK were collected from 19-JUL-96 : to 11-AUG-97. GAMIT/GLOBK solution for YAK is : available at RDAAC (steblov@gps.gsras.ru). 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 : 1997-11-12/CCYY-MM-DD Notes : 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.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Seismic Station Yakutsk Preferred Abbreviation : Mailing Address : 21 Beketova Street : 677008 Yakutsk RUSSIA Primary Contact Contact Name : Alexandr Larionov Telephone (primary) : +7 411 225-4646 Telephone (secondary) : Fax : +7 411 225-4646 E-mail : dima@omsd.sakha.ru Secondary Contact Contact Name : Mikhail Kogan Telephone (primary) : +1 914 365-8882 Telephone (secondary) : Fax : +1 914 365-8150 E-mail : kogan@ldeo.columbia.edu Additional Information : 12. Responsible Agency (if different from 11.) Agency : RDAAC-IRIS-JPL Preferred Abbreviation : Mailing Address : 6-3 Universitetskiy Prospect : 117333 Moscow, RUSSIA Primary Contact Contact Name : Grigory Steblov Telephone (primary) : +7 095 335-1954 Telephone (secondary) : +7 096 906-7919 Fax : +7 095 335-1954 E-mail : steblov@gps.gsras.ru Secondary Contact Contact Name : David A. Stowers/JPL Telephone (primary) : 818-354-7055 Telephone (secondary) : Fax : 818-393-4965 E-mail : dstowers@jpl.nasa.gov Additional Information : JPL, 4800 Oak Grove Drive : Pasadena, CA 91109 USA 13. More Information Primary Data Center : Secondary Data Center : URL for More Information : http://gps.gsras.ru Hardcopy on File Site Map : Site Diagram : (Y) Horizon Mask : (Y) Monument Description : (Y) Site Pictures : (Y) Additional Information : Hardcopy Information available from www.site : or from Responsible Agency Antenna Graphics with Dimensions TurboRogue: DORNE MARGOLIN T ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Choke ring BCR: Bottom of Choke ring