EUSK00DEU 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) : GREF Operator (operator.gref@bkg.bund.de) Date Prepared : 2024-09-19 Report Type : UPDATE If Update: Previous Site Log : eusk00deu_20231113.log Modified/Added Sections : 3.24, 3.25, 8.1.2, 8.1.1, 8.2.2, 8.2.1, 8.3.2, : 8.3.1 1. Site Identification of the GNSS Monument Site Name : Euskirchen Four Character ID : EUSK Monument Inscription : IERS DOMES Number : 14258M003 CDP Number : (A4) Monument Description : STEEL TUBE ON ROOF SURVEY PLATFORM Height of the Monument : 0.7 m Monument Foundation : STEEL TUBE SCREW ANCHORED TO PLATFORM Foundation Depth : (m) Marker Description : SURVEY MARKER WITH THREAD Date Installed : 1998-04-02T00:00Z 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 : SURVEY MARKER BOLT WITH THREAD ON THE : 0.7 m STEEL TUBE, SCREW ANCHORED TO : THE STEEL SURVEY PLATFORM 3.3 m ABOVE : THE ROOF. THE SURVEY PLATFORM IS ANCHORED : TO THE ROOF OF THE MAINBUILDING IN THE : AMT FUER GEOINFORMATIONSWESEN DER : BUNDESWEHR. : THE ANTENNA IS 4.8 m ABOVE THE ROOF : AND 28.9 m ABOVE THE GROUND. 2. Site Location Information City or Town : Euskirchen State or Province : Northrhine-Westfalia Country : Germany Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4022106.370 Y coordinate (m) : 477010.950 Z coordinate (m) : 4910840.640 Latitude (N is +) : +504026.87 Longitude (E is +) : +0064548.72 Elevation (m,ellips.) : 245.3 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 3450A09057 Firmware Version : 7.12 Elevation Cutoff Setting : 0 deg Date Installed : 1998-04-02T00:00Z Date Removed : 1999-08-17T09:00Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 3450A09057 Firmware Version : 7.29 Elevation Cutoff Setting : 0 deg Date Installed : 1999-08-17T09:00Z Date Removed : 2008-07-03T09:04Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.3 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 3550A13363 Firmware Version : 7.19 Elevation Cutoff Setting : 0 deg Date Installed : 2008-07-03T09:05Z Date Removed : 2009-11-17T13:09Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.4 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356532 Firmware Version : 7.53 Elevation Cutoff Setting : 0 deg Date Installed : 2009-11-17T13:10Z Date Removed : 2010-02-18T10:29Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.5 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356532 Firmware Version : 7.80 Elevation Cutoff Setting : 0 deg Date Installed : 2010-02-18T10:30Z Date Removed : 2010-03-18T09:59Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.6 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356532 Firmware Version : 7.80/3.018 Elevation Cutoff Setting : 0 deg Date Installed : 2010-03-18T10:00Z Date Removed : 2010-10-05T08:24Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.7 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356532 Firmware Version : 7.80/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2010-10-05T08:25Z Date Removed : 2011-04-07T13:44Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.8 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 356532 Firmware Version : 8.10/3.019 Elevation Cutoff Setting : 0 deg Date Installed : 2011-04-07T13:45Z Date Removed : 2014-03-25T12:59Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.9 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831025 Firmware Version : 3.03/6.214 Elevation Cutoff Setting : 0 deg Date Installed : 2014-03-25T13:00Z Date Removed : 2014-09-11T09:29Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.10 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831025 Firmware Version : 3.10.1633/6.403 Elevation Cutoff Setting : 0 deg Date Installed : 2014-09-11T09:30Z Date Removed : 2014-11-03T12:29Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.11 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831025 Firmware Version : 3.11.1639/6.403 Elevation Cutoff Setting : 0 deg Date Installed : 2014-11-03T12:30Z Date Removed : 2015-11-24T10:24Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.12 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831025 Firmware Version : 3.22/6.521 Elevation Cutoff Setting : 0 deg Date Installed : 2015-11-24T10:25Z Date Removed : 2016-11-10T13:18Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.13 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831025 Firmware Version : 4.02/6.522 Elevation Cutoff Setting : 0 deg Date Installed : 2016-11-10T13:22Z Date Removed : 2017-05-04T09:25Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.14 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831025 Firmware Version : 4.11/6.523 Elevation Cutoff Setting : 0 deg Date Installed : 2017-05-04T09:35Z Date Removed : 2018-01-29T13:05Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.15 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870607 Firmware Version : 4.11/7.102 Elevation Cutoff Setting : 0 deg Date Installed : 2018-01-29T13:30Z Date Removed : 2018-05-30T08:30Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.16 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870607 Firmware Version : 4.20/7.300 Elevation Cutoff Setting : 0 deg Date Installed : 2018-05-30T08:40Z Date Removed : 2018-11-26T11:05Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.17 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870607 Firmware Version : 4.30/7.402 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-26T11:10Z Date Removed : 2018-12-02T17:45Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.18 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870607 Firmware Version : 4.31/7.403 Elevation Cutoff Setting : 0 deg Date Installed : 2018-12-02T17:50Z Date Removed : 2021-05-19T13:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.19 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870607 Firmware Version : 4.50/7.710 Elevation Cutoff Setting : 0 deg Date Installed : 2021-05-19T13:05Z Date Removed : 2022-03-03T08:05Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.20 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1870607 Firmware Version : 4.52/7.711 Elevation Cutoff Setting : 0 deg Date Installed : 2022-03-03T08:05Z Date Removed : 2022-03-31T09:32Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.21 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831175 Firmware Version : 4.52/7.711 Elevation Cutoff Setting : 0 deg Date Installed : 2022-03-31T09:32Z Date Removed : 2022-09-05T11:17Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.22 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831175 Firmware Version : 4.60/7.811 Elevation Cutoff Setting : 0 deg Date Installed : 2022-09-05T11:17Z Date Removed : 2023-02-08T10:18Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.23 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831175 Firmware Version : 4.61/7.811 Elevation Cutoff Setting : 0 deg Date Installed : 2023-02-08T10:18Z Date Removed : 2023-11-13T09:33Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.24 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831175 Firmware Version : 4.70/7.813 Elevation Cutoff Setting : 0 deg Date Installed : 2023-11-13T09:43Z Date Removed : 2024-09-19T10:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.25 Receiver Type : SEPT POLARX5E Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 3084698 Firmware Version : 5.5.0 Elevation Cutoff Setting : 0 deg Date Installed : 2024-09-19T10:00Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none 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 : TRM22020.00+GP DOME Serial Number : 0220077550 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0550 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : DOME Radome Serial Number : Antenna Cable Type : RG 214 Antenna Cable Length : 30 m Date Installed : 1998-04-02T00:00Z Date Removed : 2001-05-09T07:30Z Additional Information : TRIMBLE 24490-00 Prod : Ass Ext Dome. 4.2 Antenna Type : TRM29659.00 NONE Serial Number : 0220180419 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0510 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 : RG 214 Antenna Cable Length : 30 m Date Installed : 2001-05-09T07:30Z Date Removed : 2009-11-17T13:09Z Additional Information : (multiple lines) 4.3 Antenna Type : LEIAT504GG LEIS Serial Number : 200460 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0320 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Radome Serial Number : Antenna Cable Type : ECOFLEX 10 Antenna Cable Length : 20 m Date Installed : 2009-11-17T13:10Z Date Removed : 2014-03-25T12:59Z Additional Information : Antenna / radome pair individual : calibrated absolute at Geo++ : 2008-04-15. 4.4 Antenna Type : LEIAR25.R4 LEIT Serial Number : 725299 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0330 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 : None Antenna Cable Type : ECOFLEX 10 Antenna Cable Length : 20 m Date Installed : 2014-03-25T13:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Antenna / radome pair calibrated : at Geo++ 2011-11-10 and : calibrated at University Bonn : 2012-03-02. : Antenna height was incorrectly : reported as 0.0320 from 2014-03-25 : until 2014-04-02. The true antenna : height is 0.0330 m. 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 : DREF 0301 Tied Marker Usage : GPS Tied Marker CDP Number : (A4) Tied Marker DOMES Number : (A9) Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 0.974 m dy (m) : 0.455 m dz (m) : -0.750 m Accuracy (mm) : 1 mm Survey method : GPS Date Measured : 2000-05-06 Additional Information : System ETRS89, Ellipsoid GRS80. : TP-No 3005 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 : 1998-04-02/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 7.1 Instrumentation Type : GPS DREF 0301 Status : PERMANENT Effective Dates : 2000-05-06/2000-05-07 Notes : Informations for other GPS-Campaigns : contact AGeoBw, see 11. 7.2 Instrumentation Type : GNSS EUSK01DEU Status : PERMANENT Effective Dates : 2022-08-16/CCYY-MM-DD Notes : Secondary Receiver at the same antenna. : More information and data available on : request. 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 : 809 L0-100 PERNIX Manufacturer : LAMBRECHT GOETTINGEN Serial Number : Data Sampling Interval : 60 sec Accuracy (% rel h) : 2 % rel h Aspiration : PERNIX ELEMENT Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 1998-04-02/2000-11-12 Notes : (multiple lines) 8.1.2 Humidity Sensor Model : MET 3 Manufacturer : PARASCIENTIFIC INC. Serial Number : Data Sampling Interval : 60 sec Accuracy (% rel h) : 2 % rel h Aspiration : FAN ASPIRATED CAPACITANCE PROBE Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 2000-11-13/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 : 812 B 800 - 1100 Manufacturer : LAMBRECHT GOETTINGEN Serial Number : Data Sampling Interval : 60 sec Accuracy : 0.4 hPa Height Diff to Ant : 0.6 m Calibration date : (CCYY-MM-DD) Effective Dates : 1998-04-02/2000-11-12 Notes : (multiple lines) 8.2.2 Pressure Sensor Model : MET 3 Manufacturer : PARASCIENTIFIC INC. Serial Number : Data Sampling Interval : 60 sec Accuracy : 0.1 hPa Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 2000-11-13/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 : 809 L0-100 PT 100 Manufacturer : LAMBRECHT GOETTINGEN Serial Number : Data Sampling Interval : 60 sec Accuracy : 0.5 deg C Aspiration : PLATINUM PROBE Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 1998-04-02/2000-11-13 Notes : (multiple lines) 8.3.2 Temp. Sensor Model : MET 3 Manufacturer : PARASCIENTIFIC INC. Serial Number : Data Sampling Interval : 60 sec Accuracy : 0.5 deg C Aspiration : FAN ASPIRATED PLATINUM RESITANCE PROBE Height Diff to Ant : 1 m Calibration date : (CCYY-MM-DD) Effective Dates : 2000-11-13/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 : Bundesamt fuer Kartographie und Geodaesie : Department of Geodaesie Preferred Abbreviation : BKG Mailing Address : Richard-Strauss-Allee 11 : D-60598 Frankfurt a.M. : Germany Primary Contact Contact Name : BKG GNSS Data Center Telephone (primary) : +49 69 6333274 Telephone (secondary) : +49 69 63331 Fax : +49 69 6333425 E-mail : bkg-gdc@bkg.bund.de Secondary Contact Contact Name : GREF Operator Telephone (primary) : +49 341 5634410 Telephone (secondary) : +49 341 5634432 Fax : +49 341 5634415 E-mail : operator.gref@bkg.bund.de 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 : https://www.bkg.bund.de Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : Y Site Pictures : Y Additional Information : (multiple lines) Antenna Graphics with Dimensions TRM22020.00+GP From 1998-04-02 until 2001-05-09 with Trimble 24490-00 Prod Ass Ext Dome ----+---- <-- 0.0751 L1 / + <-- 0.0692 L2 ++----------------+-----------------+-----------------++ <-- 0.0591 TGP ++---------------+-------------------+----------------++ <-- 0.0556 BGP | | | | | | +------x------+ <-- 0.000 ARP=BPA <-- 0.467 --> NOTCHES <-- 0.483 --> EDGE TRM29659.00 From 2001-05-09 until 2009-11-17 ----- / + <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP <-- 0.381 --> LEIAT504GG from 2009-11-17 until 2014-03-25 +-------+ <-- 0.1393 / + | + | +-----------------+-------------+------------------+ <-- 0.1012 TCR | | | | | | | | +-+--------------------------------------------------+-+ +-------------------+-------------+--------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.000 BPA=ARP <-- 0.3794 --> LEIAR25.R4 from 2014-03-25 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> 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 TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole