SFER00ESP 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) : ROA GNSS team (gnss@roa.es)
Date Prepared : 2023-09-19
Report Type : UPDATE
If Update:
Previous Site Log : sfer00esp_20230914.log
Modified/Added Sections : 3.16
1. Site Identification of the GNSS Monument
Site Name : San Fernando
Four Character ID : SFER
Monument Inscription : None
IERS DOMES Number : 13402M004
CDP Number : None
Monument Description : STEEL MAST
Height of the Monument : 1.626 m
Monument Foundation : ROOF
Foundation Depth : (m)
Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
Date Installed : 1996-01-09
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 : At Real Instituto y Observatorio de la Armada
2. Site Location Information
City or Town : San Fernando
State or Province : N/A
Country : Spain
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 5105519.055
Y coordinate (m) : -555146.005
Z coordinate (m) : 3769803.246
Latitude (N is +) : +362751.64
Longitude (E is +) : -0061220.33
Elevation (m,ellips.) : 84.1
Additional Information : A SLR station at ROA.
: Near Cadiz
3. GNSS Receiver Information
3.1 Receiver Type : TRIMBLE 4000SSE
Satellite System : GPS
Serial Number : 3508A09886
Firmware Version : 6.12 / 2.12
Elevation Cutoff Setting : 5 deg
Date Installed : 1995-12-18
Date Removed : 1998-06-02
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.2 Receiver Type : TRIMBLE 4000SSI
Satellite System : GPS
Serial Number : 3817A22698
Firmware Version : 7.29 / 3.07
Elevation Cutoff Setting : 10 deg
Date Installed : 1998-06-02
Date Removed : 2002-03-04
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.3 Receiver Type : TRIMBLE 4000SSE
Satellite System : GPS
Serial Number : 3508A09886
Firmware Version : 7.29 / 3.07
Elevation Cutoff Setting : 10 deg
Date Installed : 2002-03-05
Date Removed : 2003-02-18
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.4 Receiver Type : TRIMBLE 4000SSE
Satellite System : GPS
Serial Number : 3508A09886
Firmware Version : Nav 7.29 Sig 3.07
Elevation Cutoff Setting : 5 deg
Date Installed : 2003-02-18
Date Removed : 2005-11-28
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.5 Receiver Type : TRIMBLE NETRS
Satellite System : GPS
Serial Number : 4351230287
Firmware Version : 1.1-1
Elevation Cutoff Setting : 5 deg
Date Installed : 2005-11-28
Date Removed : 2008-02-04
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.6 Receiver Type : TRIMBLE NETRS
Satellite System : GPS
Serial Number : 4351230287
Firmware Version : 1.1-5
Elevation Cutoff Setting : 0 deg
Date Installed : 2008-02-04
Date Removed : 2008-05-20T09:35Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.7 Receiver Type : TRIMBLE NETRS
Satellite System : GPS
Serial Number : 4724134757
Firmware Version : 1.20
Elevation Cutoff Setting : 0 deg
Date Installed : 2008-05-20T09:40Z
Date Removed : 2011-06-28T10:48Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.8 Receiver Type : TRIMBLE NETRS
Satellite System : GPS
Serial Number : 4724134757
Firmware Version : 1.3-1
Elevation Cutoff Setting : 0 deg
Date Installed : 2011-06-28T10:48Z
Date Removed : 2014-01-30T10:50Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.9 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830523
Firmware Version : 3.03/6.214
Elevation Cutoff Setting : 0 deg
Date Installed : 2014-01-30T11:40Z
Date Removed : 2015-05-26T07:44Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.10 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830523
Firmware Version : 3.11.1639/6.403
Elevation Cutoff Setting : 0 deg
Date Installed : 2015-05-26T07:50Z
Date Removed : 2017-12-21T09:20Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Firmware updated
3.11 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830523
Firmware Version : 4.11/6.523
Elevation Cutoff Setting : 0 deg
Date Installed : 2017-12-21T09:20Z
Date Removed : 2018-06-20T10:14Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Firmware update
3.12 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830523
Firmware Version : 4.20/6.524
Elevation Cutoff Setting : 0 deg
Date Installed : 2018-06-20T14:15Z
Date Removed : 2020-06-11T08:30Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Firmware update
3.13 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830523
Firmware Version : 4.20/6.713
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-06-11T08:30Z
Date Removed : 2020-06-17T06:30Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Firmware update
3.14 Receiver Type : LEICA GR25
Satellite System : GPS+GLO+GAL+SBAS
Serial Number : 1830523
Firmware Version : 4.31/6.713
Elevation Cutoff Setting : 0 deg
Date Installed : 2020-06-17T06:30Z
Date Removed : 2023-02-15T09:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Firmware update
3.15 Receiver Type : LEICA GR30
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 1708304
Firmware Version : 4.60/7.811
Elevation Cutoff Setting : 0 deg
Date Installed : 2023-02-15T10:00Z
Date Removed : 2023-09-07T09:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Change of receiver
3.16 Receiver Type : LEICA GR30
Satellite System : GPS+GLO+GAL+BDS+SBAS
Serial Number : 1708304
Firmware Version : 4.70/7.813
Elevation Cutoff Setting : 0 deg
Date Installed : 2023-09-07T09:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : Firmware update
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 NONE
Serial Number : 0220012709
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 1.6260
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 - RG59 BU
Antenna Cable Length : 10 m
Date Installed : 1995-12-18
Date Removed : 1997-12-31
Additional Information : (multiple lines)
4.2 Antenna Type : TRM29659.00 NONE
Serial Number : 02200
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 1.6260
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 - RG59 BU
Antenna Cable Length : 10 m
Date Installed : 1997-12-31
Date Removed : 1998-02-04
Additional Information : Installed for antena test purposes
4.3 Antenna Type : TRM22020.00+GP NONE
Serial Number : 0220012709
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 1.6260
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 - RG59 BU
Antenna Cable Length : 10 m
Date Installed : 1998-02-04
Date Removed : 1998-06-02
Additional Information : (multiple lines)
4.4 Antenna Type : TRM29659.00 NONE
Serial Number : 0220011735
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 1.6260
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 - RG59 BU
Antenna Cable Length : 10 m
Date Installed : 1998-06-02
Date Removed : 2002-03-04
Additional Information : New denomination iaw the new rcvr_ant.tab.
4.5 Antenna Type : TRM29659.00 NONE
Serial Number : 0220073543
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 1.6260
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 - RG59 BU
Antenna Cable Length : 10 m
Date Installed : 2002-03-05
Date Removed : 2014-01-30T10:50Z
Additional Information : (multiple lines)
4.6 Antenna Type : LEIAR20 NONE
Serial Number : 16330003
Antenna Reference Point : BAM
Marker->ARP Up Ecc. (m) : 1.6260
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 : RG59 BU
Antenna Cable Length : 10 m
Date Installed : 2014-01-30T11:40Z
Date Removed : 2019-01-17T10:30Z
Additional Information : (multiple lines)
4.7 Antenna Type : LEIAR25 NONE
Serial Number : 726380
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 1.6260
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : -145 deg
Antenna Radome Type : NONE
Radome Serial Number :
Antenna Cable Type : LMR400
Antenna Cable Length : 10 m
Date Installed : 2019-01-17T11:00Z
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
5.1 Tied Marker Name : SLR
Tied Marker Usage : SLR
Tied Marker CDP Number : (A4)
Tied Marker DOMES Number : 13402S007
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : -45.095 m
dy (m) : 35.278 m
dz (m) : 89.556 m
Accuracy (mm) :
Survey method : GPS CAMPAIGN
Date Measured : 1996-01-05
Additional Information : (multiple lines)
5.2 Tied Marker Name : Mark GPS Euref89
Tied Marker Usage : LOCAL CONTROL
Tied Marker CDP Number : (A4)
Tied Marker DOMES Number : 13402M003
Differential Components from GNSS Marker to the tied monument (ITRS)
dx (m) : 11.207 m
dy (m) : -0.787 m
dz (m) : -22.289 m
Accuracy (mm) :
Survey method : GPS CAMPAIGN
Date Measured : 1996-01-05
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 : EXTERNAL CESIUM
Input Frequency : 10 MHz
Effective Dates : 1995-12-18/2002-03-04
Notes : (multiple lines)
6.2 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2002-03-05/2002-03-14
Notes : (multiple lines)
6.3 Standard Type : EXTERNAL CESIUM
Input Frequency : 10 MHz
Effective Dates : 2002-03-15/2009-04-17
Notes : (multiple lines)
6.4 Standard Type : EXTERNAL H-MASER
Input Frequency : 10 MHz
Effective Dates : 2009-04-17/2011-06-09
Notes : (multiple lines)
6.5 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2011-06-09/2011-06-28
Notes : (multiple lines)
6.6 Standard Type : EXTERNAL H-MASER
Input Frequency : 10 MHz
Effective Dates : 2011-06-28/2014-01-30
Notes : (multiple lines)
6.7 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2014-01-30/2014-02-25
Notes : (multiple lines)
6.8 Standard Type : EXTERNAL H-MASER
Input Frequency : 10 MHz
Effective Dates : 2014-02-25/2018-06-14
Notes : (multiple lines)
6.9 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2018-06-14/2019-09-23
Notes : (multiple lines)
6.10 Standard Type : EXTERNAL cesium
Input Frequency : 10 MHz
Effective Dates : 2019-09-23/2023-09-07
Notes : (multiple lines)
6.11 Standard Type : INTERNAL
Input Frequency : (if external)
Effective Dates : 2023-09-07/2023-09-14
Notes : Work on firmware update and RINEX 4.00 format
: startup
6.12 Standard Type : EXTERNAL cesium
Input Frequency : 10 MHz
Effective Dates : 2023-09-14/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 : SLR
Status : PERMANENT
Effective Dates : 1995-12-18/CCYY-MM-DD
Notes : Aditional Geophysical Instrumentation
: Long Period Sysmometers (P)
: Short Period sysmometric local net (P)
: Magnetometric registers (P)
: Meteorological station (P)
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
10.1 Date : 2002-03-20/CCYY-MM-DD
Event : Local TV Station Interference until 2002-04-01
10.x Date : (CCYY-MM-DD/CCYY-MM-DD)
Event : (TREE CLEARING/CONSTRUCTION/etc)
11. On-Site, Point of Contact Agency Information
Agency : Real Instituto y Observatorio de la Armada
Preferred Abbreviation : ROA
Mailing Address : Cecilio Pujazon s.n.
: E-11110 San Fernando. Cadiz
: Spain
Primary Contact
Contact Name : ROA GNSS team
Telephone (primary) : +34 956 54 52 74
Telephone (secondary) :
Fax :
E-mail : gnss@roa.es
Secondary Contact
Contact Name : Mr. David Rodríguez
Telephone (primary) : +34 956 54 52 74
Telephone (secondary) :
Fax :
E-mail : drodriguez@roa.es
Additional Information : Geophysic Department
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 :
URL for More Information :
Hardcopy on File
Site Map : (Y or URL)
Site Diagram : X
Horizon Mask : (Y)
Monument Description : (Y)
Site Pictures : X
Additional Information : (multiple lines)
Antenna Graphics with Dimensions
TR GEOD L1/L2 W/O GP (compact, without groundplane)
----+---- <-- 0.0625 L1/L2
/ + \
++----------------+-----------------+-----------------++ <-- 0.0591 TGP
++---------------+-------------------+----------------++ <-- 0.0556 BGP
| |
| |
| |
+------x------+ <-- 0.000 ARP=BPA
<-- 0.467 --> NOTCHES
<-- 0.483 --> EDGE
ARP: Antenna Reference Point
L1 : L1 Phase Center L2 : L2 Phase Center
TGP: Top of Ground Plane BGP: Bottom of Ground Plane
TPA: Top of Preamplifier BPA: Bottom of Preamplifier
ANTENNA CONFIGURATION ON SITE SINCE 02-JUN-98:
Trimble L1/L2 Dorne Margolin element with chokerings
Model 29659.00
+-------+
/ + \ <-- 0.1280 L2
| + | <-- 0.1100 L1
+--------------------------------------------------+ <-- 0.1020 TCR
| |
| |
| |
| |
+-+--------------------------------------------------+-+ <-- 0.0380
+-------------------+-------------+--------------------+ <-- 0.0350 BCR
| |
| |
+------x------+ <-- 0.0000 BPA=ARP
<-- 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
ANTENNA CONFIGURATION ON SITE SINCE 30-JAN-14:
LEIAR20
+-----+ <-- 0.1613
/ \
| |
+----------------+-----------+----------------+ <-- 0.1113 TCR
| |
| |
| |
| |
+-+---------------------------------------------+-+
+------------------+-----------+------------------+ <-- 0.0323 BCR
| |
| |
+-----x-----+ <-- 0.0013 BPA
+-+ <-- 0.0000 BAM=ARP
<-- 0.3200 -->
