NURK00RWA Site Information Form (site log) International GNSS Service See Instructions at: ftp://igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Markus Bradke Date Prepared : 2013-01-09 Report Type : UPDATE If Update: Previous Site Log : nurk_20121025.log Modified/Added Sections : 3.9, 3.10 1. Site Identification of the GNSS Monument Site Name : Kigali - National University of Rwanda, CGIS Four Character ID : NURK Monument Inscription : IERS DOMES Number : 34001M001 CDP Number : Monument Description : PILLAR Height of the Monument : 1.20 m Monument Foundation : ROOF Foundation Depth : Marker Description : BRASS NAIL Date Installed : 2008-08-26T12:30Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : 2. Site Location Information City or Town : Kigali State or Province : Country : Rwanda Tectonic Plate : AFRICAN Approximate Position (ITRF) X coordinate (m) : 5516756.6320 Y coordinate (m) : 3196624.8504 Z coordinate (m) : -215027.2589 Latitude (N is +) : -015640.55 Longitude (E is +) : +0300523.65 Elevation (m,ellips.) : 1485.3 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TPS NETG3 Satellite System : GPS Serial Number : 01153 Firmware Version : 3.1 Elevation Cutoff Setting : 0 deg Date Installed : 2008-08-26T12:30Z Date Removed : 2008-10-07T10:30Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : TPS NETG3 Satellite System : GPS Serial Number : 01153 Firmware Version : 3.3 Elevation Cutoff Setting : 0 deg Date Installed : 2008-10-07T10:30Z Date Removed : 2008-12-04T09:50Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : TPS NETG3 Satellite System : GPS+GLO Serial Number : 01153 Firmware Version : 3.3p4 Elevation Cutoff Setting : 0 deg Date Installed : 2008-12-04T09:50Z Date Removed : 2010-04-23T16:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : TPS NETG3 Satellite System : GPS+GLO Serial Number : 01153 Firmware Version : 3.4p1 Elevation Cutoff Setting : 0 deg Date Installed : 2010-04-23T16:00Z Date Removed : 2010-08-16T15:00Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 344 Firmware Version : 3.1.7 Elevation Cutoff Setting : 0 deg Date Installed : 2010-08-17T00:00Z Date Removed : 2011-12-21T09:21Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 344 Firmware Version : 3.3.5 Elevation Cutoff Setting : 0 deg Date Installed : 2011-12-21T09:21Z Date Removed : 2012-03-07T08:40Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 344 Firmware Version : 3.4.1b3 Elevation Cutoff Setting : 0 deg Date Installed : 2012-03-07T08:40Z Date Removed : 2012-06-12T08:45Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 344 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-06-12T08:45Z Date Removed : 2012-10-25T10:00Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 344 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-10-25T10:00Z Date Removed : 2013-01-09T10:08Z Temperature Stabiliz. : Additional Information : 3.10 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+SBAS Serial Number : 344 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-09T10:08Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : Additional Information : 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 : TPSCR3_GGD NONE Serial Number : 383-0153 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.1300 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2008-08-26T12:30Z Date Removed : 2010-08-16T15:00Z Additional Information : 4.2 Antenna Type : JAV_RINGANT_G3T NONE Serial Number : 314 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.1300 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2010-08-17T00:00Z 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.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 : 1994-10-01/2011-12-21 Notes : 6.2 Standard Type : EXTERNAL RUBIDIUM Input Frequency : 10 MHz Effective Dates : 2011-12-21/2012-03-05 Notes : 6.3 Standard Type : INTERNAL Input Frequency : Effective Dates : 2012-03-05/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 : HMP45A-P Manufacturer : Vaisala Serial Number : W0630002 Data Sampling Interval : 300 sec Accuracy (% rel h) : 1.5 Aspiration : NATURAL Height Diff to Ant : 0.80 m Calibration date : 2007-04-04 Effective Dates : 2008-08-26/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 : W0630002 Data Sampling Interval : 300 sec Accuracy : 0.1 hPa Height Diff to Ant : -3.40 m Calibration date : 2007-04-04 Effective Dates : 2008-08-26/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 : W0630002 Data Sampling Interval : 300 sec Accuracy : 0.1 deg C Aspiration : NATURAL Height Diff to Ant : 0.80 m Calibration date : 2007-04-04 Effective Dates : 2008-08-26/CCYY-MM-DD Notes : The temperature sensor is part of a Vaisala : PTU200 meteo station 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 : Centre for Geographic Information System : & Remote Sensing Preferred Abbreviation : CGIS-NUR Mailing Address : Boulevard de l'Umuganda : Kigali : Rwanda Primary Contact Contact Name : Vivien Munyaburanga Telephone (primary) : (+250)0880-2040 Telephone (secondary) : Fax : (+250)530-210 E-mail : vivien.munyaburanga@cgisnur.org Secondary Contact Contact Name : Stefan Kappeler Telephone (primary) : (+250)0880-6061 Telephone (secondary) : Fax : (+250)530-210 E-mail : stefan.kappeler@cgisnur.org Additional Information : 12. Responsible Agency (if different from 11.) Agency : Helmholtz-Zentrum Potsdam : Deutsches GeoForschungsZentrum GFZ Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17 : 14473 Potsdam / Germany Primary Contact Contact Name : Dr. Markus Ramatschi Telephone (primary) : (+49)331-288-1746 Telephone (secondary) : Fax : (+49)331-288-1759 E-mail : gnss@gfz-potsdam.de Secondary Contact Contact Name : Markus Bradke Telephone (primary) : (+49)331-288-1182 Telephone (secondary) : Fax : (+49)331-288-1759 E-mail : bradke@gfz-potsdam.de 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 JAV_RINGANT_G3T --------- <-- 0.0614 / \ / \ +-------------------------------------------------+ <-- 0.0410 TCR | | | +-------------------+ | | | \ / | | | | \ / | | | | +--x--+ | | <-- 0.0000 BAM=ARP +--------------+-------------------+--------------+ <-- -0.0260 BCR RXC=NRP <-- 0.3260 --> TPSCR3_GGD --------- / \ | | +-------------------------------------------------+ <-- 0.0710 TCR | | | | | | | | +-----------------+-------------+-----------------+ <-- 0.0030 BCR +-----x-----+ <-- 0.0000 BPA=ARP NOM=NRP <-- 0.3260 -->