MFKG 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) : G.VISSER Date Prepared : 2009-01-21 Report Type : NEW If Update: Previous Site Log : (ssss_ccyymmdd.log) Modified/Added Sections : (n.n,n.n,...) 1. Site Identification of the GNSS Monument Site Name : MAFIKENG Four Character ID : MFKG Monument Inscription : NONE IERS DOMES Number : 30321M001 CDP Number : (A4) Monument Description : CONCRETE BEACON BUILT ON GRAVELSAND/CLAY Height of the Monument : 2.4M ABOVE GROUND Monument Foundation : CONCRETE Foundation Depth : 0.5M Marker Description : BOTTOM OF ANTENNA MOUNT Date Installed : 2001-10-08 Geologic Characteristic : GRAVELSAND/CLAY 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 : MAFIKENG State or Province : NORTH WEST Country : South Africa Tectonic Plate : AFRICAN Approximate Position (ITRF) X coordinate (m) : +5185375.3900 Y coordinate (m) : +2477739.1810 Z coordinate (m) : -2760201.1271 Latitude (N is +) : -254818.05 Longitude (E is +) : +0253223.89 Elevation (m,ellips.) : 1310.9 Additional Information : ITRF 2005 (2008-01-09 12:00:00) 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4605204516 Firmware Version : 1.2-0 Elevation Cutoff Setting : 5 deg Date Installed : 2006-10-12 Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : NONE Additional Information : (multiple lines) 3.x Receiver Type : Satellite System : Serial Number : Firmware Version : Elevation Cutoff Setting : Date Installed : Date Removed : Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 4. GNSS Antenna Information 4.1 Antenna Type : ASH701941.B SCIS Serial Number : CRL1999100134 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 Antenna Radome Type : SCIS Radome Serial Number : NONE Antenna Cable Type : Suhner RG 214 Hiflex Antenna Cable Length : 50m Date Installed : 2001-10-08 Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : (multiple lines) 4.x Antenna Type : Serial Number : Antenna Reference Point : 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 : Antenna Cable Length : Date Installed : Date Removed : Additional Information : (multiple lines) 5. Surveyed Local Ties 5.1 Tied Marker Name : Tied Marker Usage : Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 0.0 dy (m) : 0.0 dz (m) : 0.0 Accuracy (mm) : (mm) Survey method : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc) Date Measured : (CCYY-MM-DDThh:mmZ) 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) : 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 : (if external) Effective Dates : 2008-01-29 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 : Status : Effective Dates : Notes : (multiple lines) 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 : HMPSO Manufacturer : VAISALA Serial Number : JAC/A/X Data Sampling Interval : 60 Accuracy (% rel h) : APPROX 3% rel h Aspiration : NATURAL Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : Notes : (multiple lines) 8.1.x Humidity Sensor Model : NONE 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 : PTB 101B Manufacturer : VAISALA Serial Number : V3140012 Data Sampling Interval : 60 Accuracy : (hPa) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : Notes : (multiple lines) 8.2.x Pressure Sensor Model : NONE 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 : HMP 50 Manufacturer : VAISALA Serial Number : JAC 1A1X Data Sampling Interval : 60 Accuracy : (hPa) Aspiration : NATURAL 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 : NONE 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 : NONE Manufacturer : Serial Number : Distance to Antenna : (m) Height Diff to Ant : (m) Calibration date : (CCYY-MM-DD) Effective Dates : Notes : (multiple lines) 8.3.x Temp. Sensor Model : NONE 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) 8.5.1 Other Instrumentation : NONE 8.5.x Other Instrumentation : NONE 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/BUILDINGS/etc) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Additional Information : (multiple lines) 10. Local Episodic Effects Possibly Affecting Data Quality 10.1 Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : CHIEF DIR.: NATIONAL GEOSPATIAL INFORMATION Preferred Abbreviation : NGI Mailing Address : PRIVATE BAG X10,Mowbray,7705,SOUTH AFRICA Primary Contact Contact Name : STEPHAN KOCH Telephone (primary) : +27 21 658 4362 Telephone (secondary) : 082 577 5663 Fax : +27 21 658 4357 E-mail : skoch@ruraldevelopment.gov.za Secondary Contact Contact Name : R.WONNACOTT Telephone (primary) : +27 21 658 4304 Telephone (secondary) : 082 577 5667 Fax : +27 21 658 4357 E-mail : rwonnacott@ruraldevelopment.gov.za Additional Information : 12. Responsible Agency (if different from 11.) Agency : (multiple lines) Preferred Abbreviation : (A10) Mailing Address : (multiple lines) Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : CDDIS Secondary Data Center : ftp.afrefdata.org URL for More Information : www.trignet.co.za Hardcopy on File Site Map : URL Site Diagram : NONE Horizon Mask : (Y or URL) Monument Description : CONCRETE BEACON BUILT ON GRAVELSAND/CLAY Site Pictures : NONE Additional Information : Antenna Graphics with Dimensions (insert text graphic from file antenna.gra) ASH701941.B +---------+ / + \ | + | +-----------------+-------------+------------------+ <-- 0.1008 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0378 +-------------------+-------------+--------------------+ <-- 0.0348 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3794 -->