CUUT 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) : Octavian Andrei Date Prepared : 2016-03-02 Report Type : UPDATED If Update: Previous Site Log : cuut_20160125.log Modified/Added Sections : 4.1, 13 1. Site Identification of the GNSS Monument Site Name : Chulalongkorn University Four Character ID : CUUT Monument Inscription : None IERS DOMES Number : 21904S002 CDP Number : None Monument Description : ANCHORED STEEL MAST Height of the Monument : 2.0 m Monument Foundation : ROOF Foundation Depth : Marker Description : Date Installed : 2015-01-13T04:27Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Antenna is screwed directly onto mast located : on roof of building 2. Site Location Information City or Town : Chulalongkorn University State or Province : Bangkok Country : Thailand Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -1132915.824 Y coordinate (m) : 6092526.351 Z coordinate (m) : 1504641.505 Latitude (N is +) : +134409.56832 Longitude (E is +) : +1003202.16533 Elevation (m,ellips.) : 74.296 Additional Information : coordinates ITRF2008 EPOCH 2015.04 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5427R49036 Firmware Version : 4.81 Elevation Cutoff Setting : 10 deg Date Installed : 2015-01-13T04:27Z Date Removed : 2015-03-06T00:07Z Temperature Stabiliz. : none Additional Information : Multipath mitigation enabled 3.2 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5427R49036 Firmware Version : 4.93 Elevation Cutoff Setting : 5 deg Date Installed : 2015-03-06T00:17Z Date Removed : 2015-09-03T05:49Z Temperature Stabiliz. : none Additional Information : Multipath mitigation enabled 3.3 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5427R49036 Firmware Version : 5.03 Elevation Cutoff Setting : 0 deg Date Installed : 2015-09-03T05:52Z Date Removed : 2016-01-21T07:32Z Temperature Stabiliz. : none Additional Information : Multipath mitigation enabled 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 5427R49036 Firmware Version : 5.10 Elevation Cutoff Setting : 0 deg Date Installed : 2016-01-21T07:44Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : Additional Information : Multipath mitigation enabled 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 : TRM57971.00 NONE Serial Number : 5000120293 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.000 Marker->ARP North Ecc(m) : 0.000 Marker->ARP East Ecc(m) : 0.000 Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : TIMES MICROWAVE SYSTEMS LMR-400 Antenna Cable Length : 30 m Date Installed : 2015-01-13T04:27Z 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 : 2015-01-13/CCYY-MM-DD Notes : steering enabled 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 : Chulalongkorn University Preferred Abbreviation : CU Mailing Address : Department of Survey Engineering : Faculty of Engineering : Chulalongkorn University : Bangkok 10330, Thailand Primary Contact Contact Name : Chalermchon Satirapod Telephone (primary) : +66 2 218 6651-5 ext 312 Telephone (secondary) : Fax : +66 2 218 6650 E-mail : chalermchon.s@chula.ac.th Secondary Contact Contact Name : Octavian Andrei Telephone (primary) : +66 2 218 6651 ext 307 Telephone (secondary) : Fax : E-mail : octavian.a@chula.ac.th Additional Information : 12. Responsible Agency (if different from 11.) Agency : Tokyo University of Marine Science & Technology Preferred Abbreviation : TUMST Mailing Address : Laboratory of Communication Engineering : 2-1-6, etchujima, koto-ku : Tokyo 135-8533, Japan Primary Contact Contact Name : Nobuaki Kubo Telephone (primary) : Telephone (secondary) : Fax : E-mail : nkubo@kaiyodai.ac.jp Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : CDDIS Secondary Data Center : IGN URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions TRM57971.00 / --------------------------------------------- \ + + \ --------------------------------------------- / \ / \ / \-----x-----/ <-- 0.0000 BAM=ARP RXC=NRP <-- 0.3396 --> Notches 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 BAM: Bottom of antenna mount All dimensions are in meters.