AACR Site Information Form (site log) National Geodetic Survey See Instructions at: ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : SEBASTIAN MONTERO CASTILLO Date Prepared : 2015-05-04 Report Type : UPDATE If Update Previous Site Log : aacr_20150106.log Modified/Added Sections : 3.2,3.3 1. Site Identification of the GNSS Monument Site Name : PAVAS Four Character ID : AACR Monument Inscription : none IERS DOMES Number : 40612M001 CDP Number : (A4) Monument Description : It is a galvanized pipe 4 inches in diameter, adhered to the east side of the building wall B. This circular tube is welded to the metal and screwed to the main structure. Fitted into circular tube is centred an aluminum cylinder, where the antenna is screwed on. Height of the Monument : 0.000 m. Monument Foundation : concrete roof Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2010-08-01 Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) 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 : Building B, Main Office - Instituto Costarricense de Acueductos y Alcantarillados 2. Site Location Information City or Town : Pavas State or Province : San Jose Country : Costa Rica Tectonic Plate : Caribean Approximate Position (ITRF) X coordinate (m) : 644008.99 Y coordinate (m) : -6251064.27 Z coordinate (m) : 1093780.86 Latitude (N is +) : +095619.86 Longitude (E is +) : -0840704.50 Elevation (m,ellips.) : 1123.9 m. Additional Information : Building B, Main Office - Instituto Costarricense de Acueductos y Alcantarillados 3. GNSS Receiver Information 3.1 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : KPA2KZGF4E8 Firmware Version : 3.4 Elevation Cutoff Setting : 0 Date Installed : 2010-08-01T00:00Z Date Removed : 2015-01-06T14:30Z Temperature Stabiliz. : 24 Additional Information : 3.2 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : KRP5VJO0RNK Firmware Version : 4.1 Elevation Cutoff Setting : 0 Date Installed : 2015-01-06T18:30Z Date Removed : 2015-05-04T13:00Z Temperature Stabiliz. : 24 Additional Information : (multiple lines) 3.3 Receiver Type : TPS NET-G3A Satellite System : GPS+GLO Serial Number : KPA2KZGF4E8 Firmware Version : 3.4 Elevation Cutoff Setting : 0 Date Installed : 2015-05-04T13:05Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : 27 Additional Information : (multiple lines) 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 : TPSCR.G3 TPSH Serial Number : 3831240 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : TPSH Radome Serial Number : n/a Antenna Cable Type : Coaxial LMR-400 Antenna Cable Length : 60 m with amplificator. Date Installed : 2010-08-01T00:00Z Date Removed : 2015-01-06T14:50Z Additional Information : 4.2 Antenna Type : TPSCR.G5 TPSH Serial Number : 762-11652 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : TPSH Radome Serial Number : n/a Antenna Cable Type : Coaxial LMR-400 Antenna Cable Length : 60 m with amplificator. Date Installed : 2015-01-06T15:00Z 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.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.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) 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/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 : Inst.Costarricense de Acueductos y Alcantarillados Preferred Abbreviation : AyA Mailing Address : Apartado Postal: 1097-1200, San José, Costa Rica Primary Contact Contact Name : Arturo Apú Bolaños Telephone (primary) : +506 2242 5255 / +506 8356 4545 Telephone (secondary) : +506 2242 5208 Fax : +506 2242 5222 E-mail : aapu2009@gmail.com / aapu@aya.go.cr Secondary Contact Contact Name : Sebastián Montero Castillo Telephone (primary) : +506 2242 5208 / +506 8910 4273 Telephone (secondary) : +506 2242 5209 Fax : +506 2242 5222 E-mail : smontero20@gmail.com / datosaacr@gmail.com Additional Information : (multiple lines) 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 :Universidad Nacional de Costa Rica, ETCG Secondary Data Center : URL for More Information : 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 (insert text graphic from file antenna.gra) TPSCR.G5 +-------+ / \ | | +-----------------+-------------+-----------------+ <-- 0.0885 TCR | | | | | | | | +-+-------------------------------------------------+-+ +-------------------+-------------+-------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP NOM=NRP <-- 0.2380 --> <-- 0.3800 -->