CRAO Site Information Form (site log) International GPS 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 : 2008-07-02 Report Type : UPDATE If Update: Previous Site Log : crao_20041001.log Modified/Added Sections : 12, 13 1. Site Identification of the GNSS Monument Site Name : Crimean Astrophysical Observatory Four Character ID : CRAO Monument Inscription : IERS DOMES Number : 12337M002 CDP Number : Monument Description : IRON PIPE filled with concrete Height of the Monument : 4.5 m Monument Foundation : CONCRETE BLOCK Foundation Depth : 1.5 m Marker Description : DIVOT in STAINLESS STEEL PIN in concrete Date Installed : 2000-04-27 Geologic Characteristic : BEDROCK Bedrock Type : SEDIMENTARY Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : 51-200 cm Fault zones nearby : YES Distance/activity : 30 km/underwater. Additional Information : Concrete filled iron pipe is 40 cm in : diameter, and is anchored to a 2x2x1.5m : concrete pad set in bedrock. The iron : pipe monument extends 4.5 m above the pad. 2. Site Location Information City or Town : Simeiz State or Province : Country : Ukraine Tectonic Plate : Eurasia Approximate Position (ITRF) X coordinate (m) : 3783950.2038 Y coordinate (m) : 2551403.5017 Z coordinate (m) : 4441250.9526 Latitude (N is +) : +442446.44 Longitude (E is +) : +0335926.16 Elevation (m,ellips.) : 387.5545 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T315 Firmware Version : 3.2.32.8 Elevation Cutoff Setting : 4 deg Date Installed : 2000-04-27T00:00Z Date Removed : 2004-08-02T00:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T362 Firmware Version : 3.2.32.11 Elevation Cutoff Setting : 4 deg Date Installed : 2004-08-02T00:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : none 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 SCIS Serial Number : 386 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.080 Marker->ARP North Ecc(m) : 0.000 Marker->ARP East Ecc(m) : 0.000 Alignment from True N : Antenna Radome Type : SCIS Radome Serial Number : 139 Antenna Cable Type : AOA p/n 7490045 Antenna Cable Length : 10 m Date Installed : 2000-04-27T00:00Z 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 5.1 Tied Marker Name : SIML Tied Marker Usage : SLR Tied Marker CDP Number : 1873 Tied Marker DOMES Number : 12337S003 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 5.034 dy (m) : 0.555 dz (m) : -6.895 Accuracy (mm) : (mm) Survey method : TRIANGULATION Date Measured : 2003-08-01T00:00Z Additional Information : (multiple lines) 5.2 Tied Marker Name : SIML Tied Marker Usage : SLR Tied Marker CDP Number : 1873 Tied Marker DOMES Number : 12337S003 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 5.032 dy (m) : 0.547 dz (m) : -6.895 Accuracy (mm) : (mm) Survey method : TRIANGULATION Date Measured : 2000-08-01T00:00Z Additional Information : (multiple lines) 5.3 Tied Marker Name : SIMI-GPS-1 Tied Marker Usage : LOCAL CONTROL Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -9.853 dy (m) : -0.926 dz (m) : -2.436 Accuracy (mm) : 2 Survey method : TRIANGULATION Date Measured : 2003-08-01T00:00Z Additional Information : (multiple lines) 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 : 2000-04-27/CCYY-MM-DD Notes : (multiple lines) 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 : SLR Status : PERMANENT Effective Dates : 1988-05-01/CCYY-MM-DD Notes : SIML, 1873 7.2 Instrumentation Type : SLR Status : PERMANENT Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : Katzively 1893 7.3 Instrumentation Type : VLBI Status : PERMANENT Effective Dates : 1969-01-01/CCYY-MM-DD Notes : RT22 7332 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 : THGR918N Manufacturer : Oregon Scientific Serial Number : Data Sampling Interval : 30 sec Accuracy (% rel h) : 1 Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2004-01-10/CCYY-MM-DD Notes : (multiple lines) 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 : BTHR918N Manufacturer : Oregon Scientific Serial Number : Data Sampling Interval : 30 sec Accuracy : 1 mbar Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2004-01-10/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) 8.3.1 Temp. Sensor Model : THGR918N Manufacturer : Oregon Scientific Serial Number : Data Sampling Interval : 30 sec Accuracy : 1 deg C Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2004-01-10/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 : (dd-MMM-yyy - dd-MMM-yyy) Notes : (multiple lines) 8.5.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 Radio Interferences : CELL PHONE ANTENNA Observed Degradations : (SN RATIO/DATA GAPS/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 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) 9.2.1 Multipath Sources : METAL ROOF 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) 9.3.1 Signal Obstructions : TREES/BUILDINGS 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 : Crimean Astrophysical Observatory Preferred Abbreviation : CRAO Mailing Address : Nauchny, Crimea : 334413, Ukraine Primary Contact Contact Name : Dmytrotsa Andrew Telephone (primary) : +38-0654-240-370 Telephone (secondary) : Fax : E-mail : dmai@simeiz.ylt.crimea.com Secondary Contact Contact Name : Robert Reilinger Telephone (primary) : 617-253-7860 Telephone (secondary) : Fax : 617-253-6385 E-mail : reilinge@erl.mit.edu Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : UNAVCO, Inc. Preferred Abbreviation : UNAVCO Mailing Address : 6350 Nautilus Drive : Boulder, CO 80301 Primary Contact Contact Name : UNAVCO Network Engineer Telephone (primary) : 303-381-7500 Telephone (secondary) : Fax : 303-381-7451 E-mail : ggn-ops@ls.unavco.org, andreatta@unavco.org Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : Victoria Andreatta (303.381.7458) 13. More Information Primary Data Center : UNAVCO Secondary Data Center : CDDIS (GDC-Global Data Center) URL for More Information : Hardcopy on File Site Map : Y Site Diagram : Y Horizon Mask : Y Monument Description : Y Site Pictures : Y Additional Information : (multiple lines) Antenna Graphics with Dimensions AOAD/M_T ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole All dimensions are in meters.