COMO00ITA 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) : SPIN3 GNSS Network (info.gnss@csi.it)
Date Prepared : 2024-03-19
Report Type : UPDATE
If Update:
Previous Site Log : como00ita_20230825.log
Modified/Added Sections : 3.12, 3.13
1. Site Identification of the GNSS Monument
Site Name : COMO
Nine Character ID : COMO00ITA
Monument Inscription : Stable pillar on the roof (Marker R)
IERS DOMES Number : 12761M001
CDP Number : (A4)
Monument Description : PILLAR
Height of the Monument : 0.90 m
Monument Foundation : ROOF
Foundation Depth : (m)
Marker Description : BRASS NAIL
Date Installed : 2000-12-18
Geologic Characteristic : CLAY/SAND
Bedrock Type : SEDIMENTARY
Bedrock Condition : FRESH
Fracture Spacing : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
Fault zones nearby : NO
Distance/activity : (multiple lines)
Additional Information : (multiple lines)
2. Site Location Information
City or Town : Como
State or Province : Lombardia
Country or Region : ITA
Tectonic Plate : EURASIAN
Approximate Position (ITRF)
X coordinate (m) : 4398306.018
Y coordinate (m) : 704150.189
Z coordinate (m) : 4550154.878
Latitude (N is +) : +454807.80
Longitude (E is +) : +0090544.26
Elevation (m,ellips.) : 292.3
Additional Information : (multiple lines)
3. GNSS Receiver Information
3.1 Receiver Type : TRIMBLE 4000SSI
Satellite System : GPS
Serial Number : 00030152
Firmware Version : NAV 7.19 SIG 3.04
Elevation Cutoff Setting : 5 deg
Date Installed : 2001-04-15
Date Removed : 2005-12-15
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.2 Receiver Type : TPS E_GGD
Satellite System : GPS+GLO
Serial Number : 8PRM6AZ2EBK
Firmware Version : 2.5 Jun,22,2005 p1
Elevation Cutoff Setting : 5 deg
Date Installed : 2005-12-15
Date Removed : 2007-04-05
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.3 Receiver Type : TPS E_GGD
Satellite System : GPS+GLO
Serial Number : 8PRM6AZ2EBK
Firmware Version : 3.1 Jan,24,2007 p1
Elevation Cutoff Setting : 5 deg
Date Installed : 2007-04-05
Date Removed : 2008-05-28
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.4 Receiver Type : TPS E_GGD
Satellite System : GPS+GLO
Serial Number : 8PRM6AZ2EBK
Firmware Version : 3.3 May,19,2008 p2
Elevation Cutoff Setting : 5 deg
Date Installed : 2008-05-28
Date Removed : 2009-01-07
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.5 Receiver Type : TPS E_GGD
Satellite System : GPS+GLO
Serial Number : 8PRM6AZ2EBK
Firmware Version : 3.3 Jul,10,2008 p4
Elevation Cutoff Setting : 5 deg
Date Installed : 2009-01-07
Date Removed : 2010-03-16
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.6 Receiver Type : TPS E_GGD
Satellite System : GPS+GLO
Serial Number : 8PRM6AZ2EBK
Firmware Version : 3.4 Dec,12,2009 p2
Elevation Cutoff Setting : 5 deg
Date Installed : 2010-03-16
Date Removed : 2016-03-10
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.7 Receiver Type : TPS E_GGD
Satellite System : GPS+GLO
Serial Number : 8PRM6AZ2EBK
Firmware Version : 3.4 Dec,12,2009 p2
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-03-10
Date Removed : 2016-10-19T08:00Z
Temperature Stabiliz. : (deg C) +/- (deg C)
Additional Information : (multiple lines)
3.8 Receiver Type : TPS NET-G5
Satellite System : GPS+GLO
Serial Number : W1TOMMLD6VE
Firmware Version : 5.0 Nov,20,2015 p2
Elevation Cutoff Setting : 0 deg
Date Installed : 2016-10-19T09:00Z
Date Removed : 2017-02-07T12:00Z
Temperature Stabiliz. : none
Additional Information : (multiple lines)
3.9 Receiver Type : TPS NET-G5
Satellite System : GPS+GLO
Serial Number : W1TOMMLD6VE
Firmware Version : 5.1 Sep,07,2016
Elevation Cutoff Setting : 0 deg
Date Installed : 2017-02-07T12:00Z
Date Removed : 2019-04-11T11:00Z
Temperature Stabiliz. : none
Additional Information : SECONDARY ELECTRIC SUPPLY - POWER SYS PROTECT.
3.10 Receiver Type : TPS NET-G5
Satellite System : GPS+GLO+GAL
Serial Number : W1TOMMLD6VE
Firmware Version : 5.2.2 Dec,06,2018
Elevation Cutoff Setting : 0 deg
Date Installed : 2019-04-11T11:00Z
Date Removed : 2022-03-17T11:59Z
Temperature Stabiliz. : none
Additional Information : SECONDARY ELECTRIC SUPPLY - POWER SYS PROTECT.
3.11 Receiver Type : STONEX SC2200
Satellite System : GPS+GLO+GAL+BDS
Serial Number : SC22E1061021G
Firmware Version : 2.12-210914-STX
Elevation Cutoff Setting : 00 deg
Date Installed : 2022-03-17T12:00Z
Date Removed : 2022-12-15
Temperature Stabiliz. : none
Additional Information : SECONDARY ELECTRIC SUPPLY - POWER SYS PROTECT.
3.12 Receiver Type : STONEX SC2200
Satellite System : GPS+GLO+GAL+BDS
Serial Number : SC22E1061021G
Firmware Version : 2.12-220630-STX
Elevation Cutoff Setting : 00 deg
Date Installed : 2022-12-15
Date Removed : 2024-03-19T14:00Z
Temperature Stabiliz. : none
Additional Information : SECONDARY ELECTRIC SUPPLY - POWER SYS PROTECT.
3.13 Receiver Type : STONEX SC2200
Satellite System : GPS+GLO+GAL+BDS
Serial Number : SC22E1061021G
Firmware Version : 2.12.240201-STX
Elevation Cutoff Setting : 00 deg
Date Installed : 2024-03-19T14:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Temperature Stabiliz. : none
Additional Information : SECONDARY ELECTRIC SUPPLY - POWER SYS PROTECT.
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 : TRM29659.00 NONE
Serial Number : 0220227653
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.1134
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 : NIKON RG213
Antenna Cable Length : 40 m
Date Installed : 2001-04-15
Date Removed : 2005-12-15
Additional Information : (multiple lines)
4.2 Antenna Type : TPSCR3_GGD CONE
Serial Number : 217-0400
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.2134
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : CONE
Radome Serial Number :
Antenna Cable Type : ANDREW FSJ1-50A
Antenna Cable Length : 40 m
Date Installed : 2005-12-15
Date Removed : 2017-02-07T12:00Z
Additional Information : (multiple lines)
4.3 Antenna Type : TPSCR.G3 TPSH
Serial Number : 383-0542
Antenna Reference Point : BPA
Marker->ARP Up Ecc. (m) : 0.2134
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : TPSH
Radome Serial Number :
Antenna Cable Type : ANDREW FSJ1-50A
Antenna Cable Length : 40 m
Date Installed : 2017-02-07T12:00Z
Date Removed : 2022-03-17T11:59Z
Additional Information : Absolute Calibration by GEO++
4.4 Antenna Type : STXSA1200 STXR
Serial Number : S21060023
Antenna Reference Point : BAM
Marker->ARP Up Ecc. (m) : 0.2134
Marker->ARP North Ecc(m) : 0.0000
Marker->ARP East Ecc(m) : 0.0000
Alignment from True N : 0 deg
Antenna Radome Type : STXR
Radome Serial Number :
Antenna Cable Type : ANDREW FSJ1-50A
Antenna Cable Length : 40 m
Date Installed : 2022-03-17T12:00Z
Date Removed : CCYY-MM-DDThh:mmZ
Additional Information : Absolute Calibration by GEO++
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 : 2001-04-15/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
Status : PERMANENT
Effective Dates : 2001-09-21/2005-12-15
Notes : (multiple lines)
7.2 Instrumentation Type : GPS
Status : PERMANENT
Effective Dates : 2005-12-15/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.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 : CSI Piemonte
Preferred Abbreviation : SPIN3
Mailing Address : Corso Unione Sovietica 216
: 10134 Torino
: Italy
Primary Contact
Contact Name : SPIN3 GNSS Network
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : info.gnss@csi.it
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : (multiple lines)
12. Responsible Agency (if different from 11.)
Agency : REGIONE LOMBARDIA
: DG Territorio e Protezione civile
: Unitą Organizzativa Programmazione territoriale
: e paesistica
: Struttura Sistema Informativo Territoriale
: Integrato
Preferred Abbreviation : RLOM-SITI
Mailing Address : Piazza Cittą di Lombardia 1
: 20124 Milano
: Italy
Primary Contact
Contact Name : SPIN3 GNSS Network
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail : info.gnss@csi.it
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information : (multiple lines)
13. More Information
Primary Data Center : BEV
Secondary Data Center : BKG
URL for More Information : https://www.spingnss.it
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 : https://www.servizi.spingnss.it/spiderweb/ext/Mo
: nografie/img/COMO_1_site.jpg
Additional Information : (multiple lines)
Antenna Graphics with Dimensions
STXSA1200
+-----+ <-- 0.1515
/ \
+-----------+ <-- 0.1205 TCR
+-----------------------+
| |
+---+-----------------------+---+
| |
+---------------------------------------+
| |
| |
+-----------------------------------------+
+-----------------------------------------+ <-- 0.0465 BCR
| |
| |
| |
+-----x-----+ <-- 0.0000 BAM=ARP
NOM=NRP
<-- 0.3220 -->
