LAGO Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : ReNEP (renep@dgterritorio.pt) Date Prepared : 2024-02-19 Report Type : UPDATE If Update: Previous Site Log : lago_20221109.log Modified/Added Sections : 3.15, 3.16 1. Site Identification of the GNSS Monument Site Name : Lagos Four Character ID : LAGO Monument Inscription : IERS DOMES Number : 13903M001 CDP Number : (A4) Monument Description : (PILLAR/BRASS PLATE/STEEL MAST/etc) Height of the Monument : (m) Monument Foundation : (STEEL RODS, CONCRETE BLOCK, ROOF, etc) Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 2000-01-02T12:00Z Geologic Characteristic : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc) Bedrock Type : (IGNEOUS/METAMORPHIC/SEDIMENTARY) Bedrock Condition : (FRESH/JOINTED/WEATHERED) Fracture Spacing : (0 cm/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 : The GPS station is located on the terrace of : a 17th century fort built on marine Miocene : detritic limestones and calcarenites.The : structure of the Miocene(Helvetian)sequence : is horizontal or dips very slightly (< 5º) : to the east. From the stability point of : view those are very well consolidated : sediments almost unfractured by joints or : faults.The fort is located at the mouth of : a small river(ribeira de Bensafrim) but the : rock outcrops where it stands are presently : protectedfrom marine erosion by protection : walls. 2. Site Location Information City or Town : Lagos State or Province : Faro Country : Portugal Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 5035246.684 Y coordinate (m) : -767657.381 Z coordinate (m) : 3826194.037 Latitude (N is +) : +370556.17 Longitude (E is +) : -0084006.17 Elevation (m,ellips.) : 62.7 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : LEICA CRS1000 Satellite System : GPS Serial Number : 23219 Firmware Version : 8.03 Elevation Cutoff Setting : 5 deg Date Installed : 2000-01-02T14:35Z Date Removed : 2002-07-23T12:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 80303 Firmware Version : 4.20/1.39 Elevation Cutoff Setting : 5 deg Date Installed : 2002-07-23T15:00Z Date Removed : 2009-09-02T15:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.3 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 80303 Firmware Version : 5.10/1.39 Elevation Cutoff Setting : 5 deg Date Installed : 2009-09-02T15:30Z Date Removed : 2010-02-05T12:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.4 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 80290 Firmware Version : 5.10/1.44 Elevation Cutoff Setting : 5 deg Date Installed : 2010-02-05T12:00Z Date Removed : 2010-02-20T20:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355355 Firmware Version : 7.02/3.017 Elevation Cutoff Setting : 5 deg Date Installed : 2010-03-05T15:00Z Date Removed : 2010-04-28T22:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355355 Firmware Version : 7.02/3.018 Elevation Cutoff Setting : 5 deg Date Installed : 2010-04-29T15:30Z Date Removed : 2013-01-23T18:33Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355355 Firmware Version : 8.51/3.019 Elevation Cutoff Setting : 5 deg Date Installed : 2013-01-23T19:01Z Date Removed : 2014-06-18T14:40Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.8 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355355 Firmware Version : 8.51/3.054 Elevation Cutoff Setting : 5 deg Date Installed : 2014-06-18T15:00Z Date Removed : 2016-12-27T15:49Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.9 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355355 Firmware Version : 8.51/3.055 Elevation Cutoff Setting : 5 deg Date Installed : 2016-12-27T15:59Z Date Removed : 2017-04-20T14:07Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.10 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO+SBAS Serial Number : 355355 Firmware Version : 9.20/3.823 Elevation Cutoff Setting : 5 deg Date Installed : 2017-04-20T14:25Z Date Removed : 2019-04-17T10:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.11 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356411 Firmware Version : 9.20/3.823 Elevation Cutoff Setting : 5 deg Date Installed : 2019-04-17T10:29Z Date Removed : 2019-11-26T09:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.12 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 5923R40221 Firmware Version : 5.43 Elevation Cutoff Setting : 0 deg Date Installed : 2019-11-26T16:30Z Date Removed : 2020-05-13T14:45Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.13 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 5923R40221 Firmware Version : 5.45 Elevation Cutoff Setting : 0 deg Date Installed : 2020-05-13T15:05Z Date Removed : 2020-10-01T12:20Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.14 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 5923R40221 Firmware Version : 6.08 Elevation Cutoff Setting : 0 deg Date Installed : 2020-10-01T12:37Z Date Removed : 2022-11-09T15:10Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.15 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 5923R40221 Firmware Version : 6.16 Elevation Cutoff Setting : 0 deg Date Installed : 2022-11-09T15:24Z Date Removed : 2024-02-19T14:29Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.16 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL Serial Number : 5923R40221 Firmware Version : 6.23 Elevation Cutoff Setting : 0 deg Date Installed : 2024-02-19T14:43Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+IRNSS+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 : LEIAT504 NONE Serial Number : 433 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 : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2000-01-02T14:35Z Date Removed : 2010-02-20T20:00Z Additional Information : (multiple lines) 4.2 Antenna Type : LEIAT504GG NONE Serial Number : 200119 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 : NONE Radome Serial Number : Antenna Cable Type : LEICA 632372 GEV 119 Antenna Cable Length : 10 m Date Installed : 2010-03-05T15:00Z Date Removed : 2019-11-26T09:00Z Additional Information : (multiple lines) 4.3 Antenna Type : TRM159900.00 NONE Serial Number : 5925338565 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 : NONE Radome Serial Number : Antenna Cable Type : TRIMBLE Antenna Cable Length : 10 m Date Installed : 2019-11-26T16:30Z Date Removed : 2021-01-26T18:39Z Additional Information : deviation in the up component due to an error in : the antenna configuration at the receiver 4.4 Antenna Type : TRM159900.00 NONE Serial Number : 5925338565 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 : NONE Radome Serial Number : Antenna Cable Type : TRIMBLE Antenna Cable Length : 10 m Date Installed : 2021-01-26T18:39Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Correction of the antenna configuration at the : receiver, Up component restored to normal 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 : LAGOS-V.G. 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) : 106.958 m dy (m) : -293.822 m dz (m) : -138.025 m Accuracy (mm) : 0.5 mm Survey method : GPS CAMPAIGN Date Measured : 2000-05-08 Additional Information : (multiple lines) 5.2 Tied Marker Name : LAGOS-TGGS 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) : -83.266 m dy (m) : -19.939 m dz (m) : 92.521 m Accuracy (mm) : 0.5 mm Survey method : GPS CAMPAIGN Date Measured : 2000-05-08T12:00Z 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 : (if external) Effective Dates : 2000-01-02/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.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 : Met3 Manufacturer : Paroscientific Serial Number : Data Sampling Interval : 900 sec Accuracy (% rel h) : 2 % rel h Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2009-07-09/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 : Met3 Manufacturer : Paroscientific Serial Number : Data Sampling Interval : 900 sec Accuracy : 1 hPa Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2009-07-09/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 : Met3 Manufacturer : Paroscientific Serial Number : Data Sampling Interval : 900 sec Accuracy : 0.5 deg C Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2009-07-09/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 : Direcao-Geral do Territorio : Divisão de Geodesia Preferred Abbreviation : DGT Mailing Address : Rua Artilharia Um 107 : 1099-052 Lisboa : Portugal Primary Contact Contact Name : ReNEP Telephone (primary) : +351 21 381 9600 Telephone (secondary) : Fax : +351 21 381 9699 E-mail : renep@dgterritorio.pt Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : 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 : BKG Secondary Data Center : BEV URL for More Information : http://www.dgterritorio.pt/ 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 Additional Information : (multiple lines) Antenna Graphics with Dimensions TRM159900.00 ----- / \ | | +-------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+-------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+-------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0000 BPA=ARP RXC=NRP <-- 0.3810 --> ARP = Antenna Reference Point L1 = L1 Phase Center L2 = L2 Phase Center TCR = Top of Chokering BCR = Bottom of Chokering BPA = Bottom of Preamplifier