ULAB 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) : Renate Romstedt Date Prepared : 2009-09-10 Report Type : update If Update: Previous Site Log : ulab_20070116.log Modified/Added Sections : 3.2 1. Site Identification of the GNSS Monument Site Name : Ulaanbataar Four Character ID : ULAB Monument Inscription : Concrete Pillar IERS DOMES Number : 24201M001 CDP Number : (A4) Monument Description : PILLAR Height of the Monument : 1,5m Monument Foundation : BEDROCK Foundation Depth : (1 m) Marker Description : BRASS NAIL Date Installed : 2000-11-11T00:00Z Geologic Characteristic : BEDROCK 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 : Ulaanbataar State or Province : Country : Mongolia Tectonic Plate : Eurasian Approximate Position (ITRF) X coordinate (m) : -1257408.4318 Y coordinate (m) : 4099404.3554 Z coordinate (m) : 4707992.5970 Latitude (N is +) : +474012.00 Longitude (E is +) : +1070260.00 Elevation (m,ellips.) : 1611.7 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : AOA SNR-8000 ACT Satellite System : GPS Serial Number : 287-U Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 4.0 Date Installed : 2000-11-11T00:00Z Date Removed : 2009-09-09T08:15Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : 3.2 Receiver Type : AOA SNR-8000 ACT Satellite System : GPS Serial Number : T-270U Firmware Version : 3.3.32.3 Elevation Cutoff Setting : 4.0 Date Installed : 2009-09-09T08:15Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 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 : 340-U Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 Marker->ARP North Ecc(m) : (F8.4) Marker->ARP East Ecc(m) : (F8.4) Alignment from True N : 0 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : 25 m Date Installed : 2000-11-11T00:00Z 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 5.1 Tied Marker Name : Tied Marker Usage : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc) Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : 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 : Input Frequency : Effective Dates : CCYY-MM-DD/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 7.1 Instrumentation Type : Status : Effective Dates : CCYY-MM-DD/CCYY-MM-DD Notes : 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 : HMP45A-P Manufacturer : Vaisala Serial Number : A3720002 Data Sampling Interval : 300 Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : +1.3 m Calibration date : 2005-09-15 Effective Dates : 2007-01-08/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 : PTU200 Manufacturer : Vaisala Serial Number : A3720002 Data Sampling Interval : 300 Accuracy : 0.1 Height Diff to Ant : -0.1m Calibration date : 2005-09-15 Effective Dates : 2007-01-08/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 : HMP45A-P Manufacturer : Vaisala Serial Number : A3720002 Data Sampling Interval : 300 Accuracy : 0.1 Aspiration : NATURAL Height Diff to Ant : +1.3 Calibration date : 2005-09-15 Effective Dates : 2007-01-08/CCYY-MM-DD) Notes : The pressure 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) 8.4.1 Water Vapor Radiometer : not available Manufacturer : Serial Number : Distance to Antenna : Height Diff to Ant : Calibration date : (CCYY-MM-DD) Effective Dates : CCYY-MM-DD/CCYY-MM-DD Notes : 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) 8.5.1 Other Instrumentation : (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 : Research Centre of Astronomy and Geophysics Preferred Abbreviation : RCAG Mailing Address : Mongolian Academy of Sciences : P.O.B 788 : Ulaanbaatar 210613 Primary Contact Contact Name : Amarjargal Sharavyn Telephone (primary) : 0976-11-458024 Telephone (secondary) : Fax : E-mail : satellamar@netscape.net Secondary Contact Contact Name : Sanjijav Sodnom Telephone (primary) : 0976-11-480331 Telephone (secondary) : 0976-11-324046 Fax : E-mail : sanjijav@yahoo.com Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Helmhotz-Zentrum Potsdam : Deutsches GeoForschungsZentrum GFZ Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg : D-14473 Potsdam / Germany Primary Contact Contact Name : Dr. Markus Ramatschi Telephone (primary) : +49-331-2881746 Telephone (secondary) : Fax : +49-331-2881747 E-mail : gpsnet@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 URL for More Information : www.gfz-potsdam.de/pb1/igs/igs_stat/ulab.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