OBE400DEU 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) : GFZ Network Operator (gnss@gfz-potsdam.de)
Date Prepared : 2023-05-10
Report Type : NEW
If Update:
Previous Site Log : (ssssddsss_ccyymmdd.log)
Modified/Added Sections : (n.n,n.n,...)
1. Site Identification of the GNSS Monument
Site Name : Oberpfaffenhofen
Four Character ID : OBE4
Monument Inscription :
IERS DOMES Number : 14208M007
CDP Number : (A4)
Monument Description : STEEL MAST
Height of the Monument : 3.88 m
Monument Foundation : ROOF
Foundation Depth : (m)
Marker Description : BRASS NAIL
Date Installed : 2012-09-28T12:00Z
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 : (multiple lines)
2. Site Location Information
City or Town : Oberpfaffenhofen
State or Province : Bavaria
Country : Germany
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 4186704.430
Y coordinate (m) : 834903.583
Z coordinate (m) : 4723664.857
Latitude (N is +) : +480505.30
Longitude (E is +) : +0111640.28
Elevation (m,ellips.) : 650.6
Additional Information : (multiple lines)
3. GNSS Receiver Information
3.1 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.4.4b0
Elevation Cutoff Setting : 0 deg
Date Installed : 2012-09-28T12:00Z
Date Removed : 2013-01-08T08:30Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.2 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.4.7
Elevation Cutoff Setting : 0 deg
Date Installed : 2013-01-08T08:31Z
Date Removed : 2015-09-15T12:42Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.3 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.5.10
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-09-15T12:42Z
Date Removed : 2016-10-17T12:13Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.4 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.6.7
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-10-17T12:15Z
Date Removed : 2018-07-09T14:19Z
Temperature Stabiliz. : none
Additional Information : enables tracking of E01/E02
3.5 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.3P1
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-07-09T14:20Z
Date Removed : 2018-09-06T00:00Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.6 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.4b0-193-7438
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-09-06T09:50Z
Date Removed : 2019-02-19T14:55Z
Temperature Stabiliz. : none
Additional Information : beta upgrade to enable tracking of E31
3.7 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.5p1
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-02-19T14:56Z
Date Removed : 2019-04-09T11:59Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
3.8 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS
Serial Number : 214
Firmware Version : 3.7.6
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-04-09T12:00Z
Date Removed : 2019-06-10T06:48Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
3.9 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL+QZSS+SBAS
Serial Number : 214
Firmware Version : 3.7.6
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-06-10T06:49Z
Date Removed : 2019-10-01T23:59Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
: Removed BDS from tracking (L1 only)
3.10 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.6
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-10-02T00:00Z
Date Removed : 2019-12-20T09:15Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
: Removed QZSS+SBAS from tracking
3.11 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.6
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-12-20T09:16Z
Date Removed : 2020-03-13T14:42Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
: Activation of clock steering
: leads to loss of overall observations
3.12 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.9
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-03-13T14:43Z
Date Removed : 2020-11-10T10:55Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
3.13 Receiver Type : JAVAD TRE_G3TH DELTA
Satellite System : GPS+GLO+GAL
Serial Number : 214
Firmware Version : 3.7.10
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-11-10T10:56Z
Date Removed : 2021-04-30T09:59Z
Temperature Stabiliz. : none
Additional Information : Board revision TRE_G3TH_5
3.14 Receiver Type : SEPT POLARX5
Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS
Serial Number : 3051338
Firmware Version : 5.4.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2021-04-30T10:00Z
Date Removed : 2021-11-17T12:59Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.15 Receiver Type : SEPT ASTERX4
Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS
Serial Number : 3046419
Firmware Version : 4.8.2
Elevation Cutoff Setting : 0 deg
Date Installed : 2021-11-17T13:00Z
Date Removed : 2023-05-05T07:53Z
Temperature Stabiliz. : none
Additional Information : tinyPC/4 S/N 009
: tinyUPS S/N 007
3.16 Receiver Type : SEPT ASTERX4
Satellite System : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS
Serial Number : 3046419
Firmware Version : 4.10.0
Elevation Cutoff Setting : 0 deg
Date Installed : 2023-05-05T07:54Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : none
Additional Information : tinyPC/4 S/N 009
: tinyUPS S/N 007
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 : JAV_RINGANT_G3T NONE
Serial Number : 340
Antenna Reference Point : BAM
Marker->ARP Up Ecc. (m) : 0.0700
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 : ECOFLEX 10
Antenna Cable Length : 20.00 m
Date Installed : 2012-09-28T12:00Z
Date Removed : 2021-04-30T09:59Z
Additional Information : (multiple lines)
4.2 Antenna Type : SEPCHOKE_B3E6 NONE
Serial Number : 5612
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.0700
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 : ECOFLEX 10
Antenna Cable Length : 20.00 m
Date Installed : 2021-04-30T10:00Z
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) : (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 : 2012-09-28/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 : HMP45A-P
Manufacturer : Vaisala
Serial Number : B3110016
Data Sampling Interval : 300 sec
Accuracy (% rel h) : 1.5 % rel h
Aspiration : NATURAL
Height Diff to Ant : -1.4 m
Calibration date : 2012-09-03
Effective Dates : 2012-09-28/2015-11-19
Notes : The humidity sensor is part of a Vaisala
: PTU200 meteo station
8.1.2 Humidity Sensor Model : HMP45A-P
Manufacturer : Vaisala
Serial Number : X3710010
Data Sampling Interval : 300 sec
Accuracy (% rel h) : 1.5 % rel h
Aspiration : NATURAL
Height Diff to Ant : -1.4 m
Calibration date : 2014-06-19
Effective Dates : 2015-11-19/CCYY-MM-DD
Notes : The humidity sensor is part of a Vaisala
: PTU200 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 : PTU200
Manufacturer : Vaisala
Serial Number : B3110016
Data Sampling Interval : 300 sec
Accuracy : 0.1 hPa
Height Diff to Ant : -6.2 m
Calibration date : 2012-09-03
Effective Dates : 2012-09-28/2015-11-19
Notes : (multiple lines)
8.2.2 Pressure Sensor Model : PTU200
Manufacturer : Vaisala
Serial Number : X3710010
Data Sampling Interval : 300 sec
Accuracy : 0.1 hPa
Height Diff to Ant : -6.2 m
Calibration date : 2014-06-19
Effective Dates : 2015-11-19/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 : HMP45A-P
Manufacturer : Vaisala
Serial Number : B3110016
Data Sampling Interval : 300 sec
Accuracy : 0.1 deg C
Aspiration : NATURAL
Height Diff to Ant : -1.4 m
Calibration date : 2012-09-03
Effective Dates : 2012-09-28/2015-11-19
Notes : The temperature sensor is part of a Vaisala
: PTU200 meteo station
8.3.2 Temp. Sensor Model : HMP45A-P
Manufacturer : Vaisala
Serial Number : X3710010
Data Sampling Interval : 300 sec
Accuracy : 0.1 deg C
Aspiration : NATURAL
Height Diff to Ant : -1.4 m
Calibration date : 2014-06-19
Effective Dates : 2015-11-19/CCYY-MM-DD
Notes : The temperature sensor is part of a Vaisala
: PTU200 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.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)
9.2.1 Multipath Sources : DISH ANTENNA
Effective Dates : 2021-03-17/CCYY-MM-DD
Additional Information : Installation of a 5 m dish antenna
: 30 m north-west of the GNSS antenna
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 : Deutsches Zentrum fuer Luft- und Raumfahrt
: Institut fuer Kommunikation und Navigation
Preferred Abbreviation : DLR
Mailing Address : Muenchner Str. 20
: 82234 Oberpfaffenhofen-Wessling
: Germany
Primary Contact
Contact Name : GFZ Network Operator
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : gnss@gfz-potsdam.de
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : (multiple lines)
12. Responsible Agency (if different from 11.)
Agency : Helmholtz Centre Potsdam
: GFZ German Research Centre for Geosciences
: Geodesy
Preferred Abbreviation : GFZ
Mailing Address : Telegrafenberg A17
: D-14473 Potsdam
: Germany
Primary Contact
Contact Name : GFZ Network Operator
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : gnss@gfz-potsdam.de
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : (multiple lines)
13. More Information
Primary Data Center : CDDIS
Secondary Data Center : IGN
URL for More Information : https://gnss.gfz-potsdam.de
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
SEPCHOKE_B3E6
--------------- <-- 0.1550
/ \
| |
+-----------------------------------------------------+ <-- 0.1080 TCR
| |
| |
| |
| |
+-----------------+-----------------+-----------------+ <-- 0.0480 BCR
| |
| |
| |
+--------x--------+ <-- 0.0000 BPA=ARP
(5/8" thread might
differ from BPA!)
NOM=NRP
<-- 0.1210 -->
<-- 0.3630 -->
Changes: 16-Sep-2020: ARP changed from BAM to BPA
JAV_RINGANT_G3T
--------- <-- 0.0614
/ \
/ \
+-------------------------------------------------+ <-- 0.0410 TCR
| |
| +-------------------+ |
| | \ / | |
| | \ / | |
| | +--x--+ | | <-- 0.0000 BAM=ARP
+--------------+-------------------+--------------+ <-- -0.0260 BCR
RXC=NRP
<-- 0.3260 -->
