ZECK00RUS Site Information Form (site log v2.0)
International GNSS Service
See Instructions at:
https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt
0. Form
Prepared by (full name) : IAA GNSS team (iaa_gnss@iaaras.ru)
Date Prepared : 2023-10-19
Report Type : UPDATE
If Update:
Previous Site Log : zeck00rus_20230922.log
Modified/Added Sections : 3.10, 3.11
1. Site Identification of the GNSS Monument
Site Name : Zelenchukskaya / Russia
Nine Character ID : ZECK00RUS
Monument Inscription : 201
IERS DOMES Number : 12351M001
CDP Number : (A4)
Monument Description : CONCRETE PILLAR ON THE ROOF
Height of the Monument : 1.0 m
Monument Foundation : CONCRETE PILLAR ANCHORED ON THE ROOF
Foundation Depth : (m)
Marker Description : SURVEY MARKER BOLT
Date Installed : 1997-07-11T00:00Z
Geologic Characteristic : Clay, pebble, loam
Bedrock Type : IGNEOUS
Bedrock Condition : FRESH
Fracture Spacing : 1-10 cm
Fault zones nearby : (YES/NO/Name of the zone)
Distance/activity : (multiple lines)
Additional Information : Upper stratum (thickness 0.3 - 0.5 m) -
: loamy soil
: beneath (thickness 0.7 - 2.3 m) -
: clay + detritus
: beneath (thickness 3.5 m) -
: pebble + loam
: beneath (thickness 10 - 12 m) -
: pebble + boulders + sand
: terrace - Jurassic gray argillite with
: sand interlayers.
: Concrete pillar on flat roof of 2-story
: laboratory building, mark 201,
: 16 m above the ground.
: The bedrock type is METAMORPHIC, also.
2. Site Location Information
City or Town : Zelenchukskaya
State or Province : Karachaevo-Cherkesia
Country or Region : RUS
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 3451175.150
Y coordinate (m) : 3060335.950
Z coordinate (m) : 4391955.970
Latitude (N is +) : +434718.21
Longitude (E is +) : +0413354.24
Elevation (m,ellips.) : 1167.0
Additional Information : (multiple lines)
3. GNSS Receiver Information
3.1 Receiver Type : ROGUE SNR-8000
Satellite System : GPS
Serial Number : T317
Firmware Version : 3.2.32.4
Elevation Cutoff Setting : 0 deg
Date Installed : 1997-07-11T00:00Z
Date Removed : 1997-11-28T00:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.2 Receiver Type : ROGUE SNR-8000
Satellite System : GPS
Serial Number : T399
Firmware Version : 3.2.32.4
Elevation Cutoff Setting : 0 deg
Date Installed : 1997-11-28T00:00Z
Date Removed : 1999-07-29T06:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.3 Receiver Type : ROGUE SNR-8000
Satellite System : GPS
Serial Number : T399
Firmware Version : 3.2.32.9
Elevation Cutoff Setting : 0 deg
Date Installed : 1999-07-29T07:20Z
Date Removed : 2001-07-12T13:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.4 Receiver Type : AOA SNR-8000 ACT
Satellite System : GPS
Serial Number : T-322U
Firmware Version : 3.3.32.4
Elevation Cutoff Setting : 0 deg
Date Installed : 2001-07-12T13:00Z
Date Removed : 2005-10-18T00:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.5 Receiver Type : ASHTECH Z-XII3
Satellite System : GPS
Serial Number : LP02415
Firmware Version : CD00-1D02
Elevation Cutoff Setting : 0 deg
Date Installed : 2006-07-30T00:00Z
Date Removed : 2011-08-18T11:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.6 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO
Serial Number : 00180
Firmware Version : 3.2.7 May,16,2011
Elevation Cutoff Setting : 0 deg
Date Installed : 2011-08-18T12:00Z
Date Removed : 2020-12-24T08:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.7 Receiver Type : JAVAD TRE_3 DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 02679
Firmware Version : 3.7.10 Oct,22,2020
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-12-24T08:00Z
Date Removed : 2021-01-20T09:30Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.8 Receiver Type : JAVAD TRE_3 DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 02679
Firmware Version : 3.7.10 Oct,22,2020
Elevation Cutoff Setting : 3 deg
Date Installed : 2021-01-20T09:30Z
Date Removed : 2021-01-22T09:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.9 Receiver Type : JAVAD TRE_3 DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 02679
Firmware Version : 3.7.10 Oct,22,2020
Elevation Cutoff Setting : 0 deg
Date Installed : 2021-01-22T09:00Z
Date Removed : 2023-09-17T20:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.10 Receiver Type : JAVAD TRE_3 DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 02679
Firmware Version : 4.2.01-220630
Elevation Cutoff Setting : 5 deg
Date Installed : 2023-09-17T20:00Z
Date Removed : 2023-10-19T12:30Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.11 Receiver Type : JAVAD TRE_3 DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 02679
Firmware Version : 4.2.01-220630
Elevation Cutoff Setting : 0 deg
Date Installed : 2023-10-19T12:30Z
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 : AOAD/M_T NONE
Serial Number : 289
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0450
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 : 1997-07-11T00:00Z
Date Removed : 2001-07-12T13:00Z
Additional Information : (multiple lines)
4.2 Antenna Type : AOAD/M_T NONE
Serial Number : 290
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0450
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 : 2001-07-12T13:00Z
Date Removed : 2005-10-18T00:00Z
Additional Information : (multiple lines)
4.3 Antenna Type : ASH700936D_M SNOW
Serial Number : CR13723
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0450
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : SNOW
Radome Serial Number :
Antenna Cable Type : RG 214
Antenna Cable Length : 30 m
Date Installed : 2006-07-30T00:00Z
Date Removed : 2010-06-08T10:29Z
Additional Information : (multiple lines)
4.4 Antenna Type : ASH700936D_M NONE
Serial Number : CR13723
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0450
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 : 2010-06-08T10:30Z
Date Removed : 2010-07-26T06:09Z
Additional Information : (multiple lines)
4.5 Antenna Type : ASH700936D_M SNOW
Serial Number : CR13723
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0450
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : SNOW
Radome Serial Number :
Antenna Cable Type : RG 214
Antenna Cable Length : 30 m
Date Installed : 2010-07-26T06:10Z
Date Removed : 2011-08-18T11:00Z
Additional Information : (multiple lines)
4.6 Antenna Type : JAVRINGANT_DM JVDM
Serial Number : 00314
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0450
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : JVDM
Radome Serial Number : NONE
Antenna Cable Type : 8D-FB PEEG MIL-C-17D
Antenna Cable Length : 30 m
Date Installed : 2011-08-18T12:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Additional Information : Degree Offset from North : < 5
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 : 209
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) : 242.884 m
dy (m) : -105.740 m
dz (m) : -134.047 m
Accuracy (mm) : 5 mm
Survey method : GPS
Date Measured : 1994-09-03T10:00Z
Additional Information : measured with GPS in 1994;
: ground mark;
: was used as main Zelencukskaya mark
: during PEKA'93 and PEKA'94 campaigns
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 : EXTERNAL H-MASER
Input Frequency : 5 MHz
Effective Dates : 1997-07-11/1997-11-27
Notes : Rogue SNR-8000 S/N T317
: used H-Maser for input
: reference oscillator
6.2 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 1997-11-28/2009-05-12
Notes : (multiple lines)
6.3 Standard Type : EXTERNAL H-MASER CH1-80
Input Frequency : 5 MHz
Effective Dates : 2009-05-13/2011-05-27
Notes : Use H-Maser for external
: input reference oscillator
6.4 Standard Type : EXTERNAL H-MASER VCH-1003M
Input Frequency : 5 MHz
Effective Dates : 2011-05-28/CCYY-MM-DD
Notes : Use H-Maser for external
: input reference oscillator
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 : GLONASS RECEIVER
Status : PERMANENT
Effective Dates : 1993-02-18/CCYY-MM-DD
Notes : Code only
7.2 Instrumentation Type : ABSOLUTE GRAVIMETER FG5#101
Status : MOBILE
Effective Dates : 1994-06-27/1994-06-29
Notes : BKG measurements
7.3 Instrumentation Type : VLBI RADIO TELESCOPE RTF-32
Status : PERMANENT
Effective Dates : 2001-02-01/CCYY-MM-DD
Notes : (multiple lines)
7.4 Instrumentation Type : VLBI RADIO TELESCOPE RT-13
Status : PERMANENT
Effective Dates : 2015-11-04/CCYY-MM-DD
Notes : (multiple lines)
7.5 Instrumentation Type : SLR 1889
Status : PERMANENT
Effective Dates : 2011-05-07/CCYY-MM-DD
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 : HUMICAP
Manufacturer : Vaisala Qyi, Finland
Serial Number : C2610018
Data Sampling Interval : 900 sec
Accuracy (% rel h) : 3 % rel h
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : 2007-07-10
Effective Dates : 2008-02-07/2011-07-02
Notes : (multiple lines)
8.1.2 Humidity Sensor Model : HUMICAP
Manufacturer : Vaisala Qyi, Finland
Serial Number : D5130011
Data Sampling Interval : 900 sec
Accuracy (% rel h) : 3 % rel h
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : 2011-01-01
Effective Dates : 2011-10-04/2023-03-16
Notes : Exact calibration date
: in 2011 not known.
8.1.3 Humidity Sensor Model : HUMICAP180
Manufacturer : Vaisala Qyi, Finland
Serial Number : U1450944
Data Sampling Interval : 900 sec
Accuracy (% rel h) : 3 % rel h
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : 2022-04-11
Effective Dates : 2023-03-16/CCYY-MM-DD
Notes : The sensor is part of a Vaisala
: WXT536 meteo station
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 : ATSAT-3M
Manufacturer : NPO 'Typhoon', Obninsk, Russia
Serial Number : 0019
Data Sampling Interval : 900 sec
Accuracy : 0.7 hPa
Height Diff to Ant : -8 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2000-01-01/2007-08-25
Notes : Data Frequency on request.
: 1 sec - ...
: Exact date in 2000 not known.
8.2.2 Pressure Sensor Model : BAROCAP
Manufacturer : Vaisala Oyi, Finland
Serial Number : C2610018
Data Sampling Interval : 900 sec
Accuracy : 0.5 hPa
Height Diff to Ant : 2 m
Calibration date : 2007-07-10
Effective Dates : 2008-02-07/2011-07-02
Notes : (multiple lines)
8.2.3 Pressure Sensor Model : BAROCAP
Manufacturer : Vaisala Oyi, Finland
Serial Number : D5130011
Data Sampling Interval : 900 sec
Accuracy : 0.5 hPa
Height Diff to Ant : 2 m
Calibration date : 2011-01-01
Effective Dates : 2011-10-04/2023-03-16
Notes : Exact calibration date
: in 2011 not known.
8.2.4 Pressure Sensor Model : BAROCAP
Manufacturer : Vaisala Oyi, Finland
Serial Number : U1450944
Data Sampling Interval : 900 sec
Accuracy : 0.5 hPa
Height Diff to Ant : 2 m
Calibration date : 2022-04-11
Effective Dates : 2023-03-16/CCYY-MM-DD
Notes : The sensor is part of a Vaisala
: WXT536 meteo station
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 : ATSAT-3M
Manufacturer : NPO 'Typhoon', Obninsk, Russia
Serial Number : 0019
Data Sampling Interval : 900 sec
Accuracy : 0.5 deg C
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2000-01-01/2007-08-25
Notes : Exact date in 2000 not known.
8.3.2 Temp. Sensor Model : THERMOCAP
Manufacturer : Vaisala Oyi, Finland
Serial Number : C2610018
Data Sampling Interval : 900 sec
Accuracy : 0.3 deg C
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : 2007-07-10
Effective Dates : 2008-02-07/2011-07-02
Notes : (multiple lines)
8.3.3 Temp. Sensor Model : THERMOCAP
Manufacturer : Vaisala Oyi, Finland
Serial Number : D5130011
Data Sampling Interval : 900 sec
Accuracy : 0.3 deg C
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : 2011-01-01
Effective Dates : 2011-10-04/2023-03-16
Notes : Exact calibration date
: in 2011 not known.
8.3.4 Temp. Sensor Model : THERMOCAP
Manufacturer : Vaisala Oyi, Finland
Serial Number : U1450944
Data Sampling Interval : 900 sec
Accuracy : 0.3 deg C
Aspiration : NATURAL
Height Diff to Ant : 2 m
Calibration date : 2022-04-11
Effective Dates : 2023-03-16/CCYY-MM-DD
Notes : The sensor is part of a Vaisala
: WXT536 meteo station
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)
8.4.1 Water Vapor Radiometer : Absolute Water Vapor Radiometer
Manufacturer : IAA RAS
Serial Number : 001
Distance to Antenna : 14.5 m
Height Diff to Ant : 0 m
Calibration date : (CCYY-MM-DD)
Effective Dates : 2014-11-09/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 : Institute of Applied Astronomy
Preferred Abbreviation : IAA
Mailing Address : nab. Kutuzova 10
: 191187 St.Petersburg
: Russian Federation (the)
Primary Contact
Contact Name : IAA GNSS team
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : iaa_gnss@iaaras.ru
Secondary Contact
Contact Name : Vladimir Sharkov
Telephone (primary) : +7 812 275-11-18
Telephone (secondary) : +7 812 275-10-24
Fax : +7 812 275-11-19
E-mail : vlash@iaaras.ru
Additional Information : Andrey Dyakov at Zelenchukskaya
: Phone +7-87878-53402
: Fax +7-87878-52970
: E-mail dyakov@iaaras.ru
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://iaaras.ru
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
AOAD/M_T
>From 1997-07-11 until 2005-10-18
-----
/ + \ <-- 0.128 L2
| + | <-- 0.110 L1
+--------------------------------------------------+ <-- 0.102 TCR
| |
| |
| |
| |
+-+--------------------------------------------------+-+ <-- 0.038
+-------------------+-------------+--------------------+ <-- 0.035 BCR
| |
=| |
+------x------+ <-- 0.0 BPA=ARP
<-- 0.381 -->
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
ASH700936D_M
>From 2006-07-30 until 2011-08-18
-----
/ + \ <-- 0.128 L2
| + | <-- 0.110 L1
+--------------------------------------------------+ <-- 0.102 TCR
| |
| |
| |
| |
+-+--------------------------------------------------+-+ <-- 0.038
+-------------------+-------------+--------------------+ <-- 0.035 BCR
| |
=| |
+------x------+ <-- 0.0 BPA=ARP
<-- 0.381 -->
JAVRINGANT_DM
>From 2011-08-18
---------
/ \
| |
+-------------------------------------------------+ <-- 0.1015 TCR
| |
| |
| |
| |
+-+-------------------------------------------------+-+ <-- 0.0379
+-------------------+-------------+-------------------+ <-- 0.0345 BCR
| |
| |
+------x------+ <-- 0.0000 BPA=ARP
<-- 0.1190 -->
<-- 0.3800 -->
ARP: Antenna Reference Point
TCR: Top of Chokering
BCR: Bottom of Chokering
BPA: Bottom of Preamplifier
All dimensions are in meters.
