LECH00AUT 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) : apos.admin@bev.gv.at Date Prepared : 2023-12-12 Report Type : UPDATE If Update: Previous Site Log : lech00aut_20230614.log Modified/Added Sections : 3.21, 3.22 1. Site Identification of the GNSS Monument Site Name : Lech Four Character ID : LECH Monument Inscription : T0184-143L1 natinal TP number IERS DOMES Number : 11063M001 CDP Number : none Monument Description : Tubular steel mast fixed on concrete wall Height of the Monument : (m) Monument Foundation : (STEEL RODS, CONCRETE BLOCK, ROOF, etc) Foundation Depth : (m) Marker Description : Tubular steel mast Date Installed : 2003-10-10T00:00Z 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 : fixed in the brickwall of the ski-liftbuilding 2. Site Location Information City or Town : Oberlech / Lech a. A. State or Province : Vorarlberg Country : Austria Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4272888.553 Y coordinate (m) : 764124.311 Z coordinate (m) : 4660054.811 Latitude (N is +) : +471326.59 Longitude (E is +) : +0100820.67 Elevation (m,ellips.) : 1822.8 Additional Information : Amon_08 3. GNSS Receiver Information 3.1 Receiver Type : LEICA SR520 Satellite System : GPS Serial Number : 20111 Firmware Version : 4.20 Elevation Cutoff Setting : 6 deg Date Installed : 2003-10-10T00:00Z Date Removed : 2007-09-12T15:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : LEICA SR520 Satellite System : GPS Serial Number : 20111 Firmware Version : 5.06 Elevation Cutoff Setting : 5 deg Date Installed : 2007-09-12T15:15Z Date Removed : 2009-09-24T09:50Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : LEICA SR520 Satellite System : GPS Serial Number : 20111 Firmware Version : Nav 5.10 / Boot 62.1 Elevation Cutoff Setting : 0 deg Date Installed : 2009-09-24T09:50Z Date Removed : 2010-06-22T14:45Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.00 / 4.005 Elevation Cutoff Setting : 0 deg Date Installed : 2010-06-22T14:45Z Date Removed : 2010-10-28T14:50Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.00 / 4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2010-10-28T14:50Z Date Removed : 2010-11-18T10:18Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.01 / 4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2010-11-18T10:18Z Date Removed : 2011-03-28T12:02Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.10 / 4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2011-03-28T12:09Z Date Removed : 2011-06-22T07:10Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.8 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.20 / 4.007 Elevation Cutoff Setting : 0 deg Date Installed : 2011-06-22T07:21Z Date Removed : 2012-01-31T15:45Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.9 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.50 / 6.110 Elevation Cutoff Setting : 0 deg Date Installed : 2012-01-31T16:04Z Date Removed : 2012-02-29T10:43Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.10 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.20 / 6.110 Elevation Cutoff Setting : 0 deg Date Installed : 2012-02-29T10:52Z Date Removed : 2012-03-27T06:54Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.11 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.51 / 6.110 Elevation Cutoff Setting : 0 deg Date Installed : 2012-03-27T07:02Z Date Removed : 2013-01-16T08:35Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.12 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.51 / 6.111 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-16T09:00Z Date Removed : 2013-10-08T06:53Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.13 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 8.71 / 6.112 Elevation Cutoff Setting : 0 deg Date Installed : 2013-10-08T07:45Z Date Removed : 2015-01-20T08:36Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.14 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO+GAL Serial Number : 495552 Firmware Version : 9.20 / 6.404 Elevation Cutoff Setting : 0 deg Date Installed : 2015-01-20T08:57Z Date Removed : 2018-03-27T09:15Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.15 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.10.488 Elevation Cutoff Setting : 0 deg Date Installed : 2018-03-27T09:49Z Date Removed : 2018-06-20T05:57Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.16 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.20.232 Elevation Cutoff Setting : 0 deg Date Installed : 2018-06-20T05:59Z Date Removed : 2018-11-28T07:23Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.17 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.31.087 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-28T07:25Z Date Removed : 2021-08-12T08:01Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.18 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.50.274 Elevation Cutoff Setting : 0 deg Date Installed : 2021-08-12T08:06Z Date Removed : 2022-02-24T07:34Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.19 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.52.518 Elevation Cutoff Setting : 0 deg Date Installed : 2022-02-24T07:38Z Date Removed : 2022-11-10T07:41Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.20 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.60.259 Elevation Cutoff Setting : 0 deg Date Installed : 2022-11-10T07:48Z Date Removed : 2023-06-13T06:20Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.21 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.61.290 Elevation Cutoff Setting : 0 deg Date Installed : 2023-06-13T06:22Z Date Removed : 2023-12-12T07:38Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.22 Receiver Type : LEICA GR30 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1705288 Firmware Version : 4.70.040 Elevation Cutoff Setting : 0 deg Date Installed : 2023-12-12T07:43Z 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 BEVA Serial Number : 1155 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0300 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : BEVA Radome Serial Number : KF 2003/08-2 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2003-10-10T00:00Z Date Removed : 2010-06-22T14:45Z Additional Information : (multiple lines) 4.2 Antenna Type : LEIAR25.R3 LEIT Serial Number : 09480008 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0300 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIT Radome Serial Number : 2009/19 Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2010-06-22T14:45Z 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 5.1 Tied Marker Name : T0184-143A1 Tied Marker Usage : LOCAL CONTROL/GPS Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -7.603 m dy (m) : 8.909 m dz (m) : 17.421 m Accuracy (mm) : 5 mm Survey method : Triangulation + Distances Date Measured : (CCYY-MM-DDThh:mmZ) Additional Information : Op. T/2004, T/2007 Aufl. 2 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 : 2003-10-10/CCYY-MM-DD Notes : none 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 : Federal Office of Metrology and Surveying : Austria : Dept. Control Survey Preferred Abbreviation : BEV Mailing Address : Schiffamtsgasse 1-3 : A-1020 Wien : Austria Primary Contact Contact Name : APOS - Austrian Positioning Service Telephone (primary) : +43 676 82101111 Telephone (secondary) : Fax : E-mail : apos.admin@bev.gv.at 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 : OLG Secondary Data Center : URL for More Information : http://www.bev.gv.at/ 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 Leica: LEIAR25.R3 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> BPA: Bottom of preamplifier 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 Monument description _____ / _ \ /___/ \___\ -- GRP radome |_________| <--- 0.000 ARP _____ | _____ || || _________________ || || | || || | || || | || || | || ||-- galvanized || || steel || || | || || |<--- wooden liftbuilding || || | || || | || || |________________ || || | || || |<--- brickwall || ||_____| || ||_____|<--- galvanized steel fixing || || | || || | || ||_____| || ||_____|<--- galvanized steel fixing || || | || || | || || | || || | || ||_____| || ||_____|<--- galvanized steel fixing | | < ---- concrete (basis) |_____________ --------------------------------------------------------------------------