ZWE2 Site Information Form International GPS Service See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Markus Ramatschi and Thomas Nischan Date Prepared : 2006-09-07 Report Type : UPDATE If Update: Previous Site Log : zwe2_20041111.log Modified/Added Sections : 8 1. Site Identification of the GNSS Monument Site Name : Astronomical Observatory of INASAN Four Character ID : ZWE2 Monument Inscription : Stable pillar on the roof of the main building IERS DOMES Number : 12330M003 CDP Number : (A4) Monument Description : PILLAR Height of the Monument : 0.5 Monument Foundation : ROOF Foundation Depth : (m) Marker Description : BRASS NAIL Date Installed : 2004-10-25 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 : (multiple lines) 2. Site Location Information City or Town : Zwenigorod State or Province : Country : Russia Tectonic Plate : Eurasian Approximate Position (ITRF) X coordinate (m) : 2886359 Y coordinate (m) : 2155972 Z coordinate (m) : 5245886 Latitude (N is +) : +554200.00 Longitude (E is +) : +0364536.00 Elevation (m,ellips.) : 00272.0 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : AOA SNR-8000 ACT Satellite System : GPS Serial Number : 276-U Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 5 Date Installed : 2004-10-26T00:00Z 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/GLONASS/GPS+GLONASS) Serial Number : (A5) 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 Serial Number : 383 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 000.0460 Marker->ARP North Ecc(m) : 000.0000 Marker->ARP East Ecc(m) : 000.0000 Alignment from True N : 0 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : 40 Date Installed : 2004-10-25T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 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) : dy (m) : dz (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 : 1995-03-08/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 8.1.1 Humidity Sensor Model : HC 500 Manufacturer : TimeTech/Gresinger Serial Number : Data Sampling Interval : 10 min Accuracy (% rel h) : 1 Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : 1999-09-08/2004-02-16 Notes : The sensor is part of the meteo station 8.1.2 Humidity Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : x3710004 Data Sampling Interval : 10 minutes Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : -0.1 Calibration date : 2002-09-09 Effective Dates : 2004-02-16/CCYY-MM-DD Notes : The humidity sensor is part of a Vaisala PTU200 : meteo station 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 : PTB100B Manufacturer : Vaisala Serial Number : Data Sampling Interval : 10 min Accuracy : 0.5 Height Diff to Ant : 0 Calibration date : (CCYY-MM-DD) Effective Dates : 1999-09-08/2004-02-16 Notes : The sensor is part of the : meteo station 8.2.2 Pressure Sensor Model : PTU200 Manufacturer : Vaisala Serial Number : x3710004 Data Sampling Interval : 10 minutes Accuracy : 0.1 hPa Height Diff to Ant : 0.0 Calibration date : 2002-09-11 Effective Dates : 2004-02-16/CCYY-MM-DD Notes : The pressure sensor is part of a Vaisala : PTU200 meteo station 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 : TM 200 Manufacturer : TimeTech Serial Number : Data Sampling Interval : 10 min Accuracy : 0.25 Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : 1999-08-08/2004-02-16 Notes : The sensor is part of the : meteo station 8.3.2 Temp. Sensor Model : HMP45A-P Manufacturer : Vaisala Serial Number : x3710004 Data Sampling Interval : 10 minutes Accuracy : 0.1 °C Aspiration : NATURAL Height Diff to Ant : -0.1 Calibration date : 2002-09-12 Effective Dates : 2004-02-16/CCYY-MM-DD Notes : The temperatur sensor is part of a Vaisala : PTU200 meteo station 8.3.x Temp. Sensor Model : Manufacturer : Serial Number : Data Sampling Interval : (sec) Accuracy : (hPa) 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 : 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.x Radio Interferences : (TV/CELL PHONE ANTENNA/RADAR/etc) Observed Degredations : (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/BUILDLINGS/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 : Inst. of Astronomy, Russian Acad. of Sci. Preferred Abbreviation : INASAN Mailing Address : Pyatnitskaya ul. 48 : 109017 Moscow Primary Contact Contact Name : Dr. Suriya Tatevian Telephone (primary) : ++7-095-9512923 Telephone (secondary) : Fax : E-mail : statev@inasan.ru Secondary Contact Contact Name : Evgenii A. Iourov Telephone (primary) : ++7-095-992-4207 Telephone (secondary) : Fax : E-mail : iourov@inasan.ru Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : GeoForschungsZentrum Potsdam, Germany Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17, D-14473 Potsdam, Primary Contact Contact Name : Dr. Markus Ramatschi Telephone (primary) : (+49)-331-2881746 Telephone (secondary) : Fax : (+49-331)2881747 E-mail : maram@gfz-potsdam.de Secondary Contact Contact Name : Thomas Nischan Telephone (primary) : (+49)-331-2881756 Telephone (secondary) : Fax : (+49)-331-2881111 E-mail : nisn@gfz-potsdam.de Additional Information : (multiple lines) 13. More Information Primary Data Center : CDDIS Secondary Data Center : BKG URL for More Information : www.gfz-potsdam.de/pb1/igs/igs_stat/zwe2.htm Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : (Y or URL) Additional Information : (multiple lines) Antenna Graphics with Dimensions AOAD/M_T Dorne Margolin with chokerings (TurboRogue) +---------+ / + \ <-- 0.1280 L2 | + | <-- 0.1100 L1 +-----------------+-------------+------------------+ <-- 0.1020 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+--------------------+ <-- 0.0350 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3810 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering BPA: Bottom of Preamplifier