Quick Links
- Network Map
- List of Stations
- Monthly Report Card
- Quarterly Report Card
- Network Status Page
- Potsdam CPF time bias service
- Procedure for estimating laser beam divergence
- Recent Station Upgrades
- Network station application form
- Revised ILRS station screening process at ILRS Operations Centers (NASA and EDC)
General
Site Log
Meteorological
Data
Data
LAGEOS
Performance
Performance
7-day Track
Satellite Data info
Irkutsk
Jump to: Photo, Contact, Coordinates, News, Links
Irkutsk Contact:
| Agency | Federal State Unitary Enterprise (FSUE) National Research Institute for Physical-Technical and Radio Engineering Measurements (VNIIFTRI) |
| Mailing Address | VNIIFTRI, Mendeleevo, Solnechnogorsk District, Moscow region, 141570, Russia |
| Primary Contact | |
| Contact Name | Igor Ignatenko |
| Telephone (primary) | +7-(495)-944-50-98 |
| Telephone (secondary) | +7-(915)-351-07-43 |
| Fax | +7-(495)-660-57-21 |
| IgIg@vniiftri.ru | |
| Secondary Contact | |
| Contact Name | |
| Telephone (primary) | |
| Telephone (secondary) | |
| Fax | |
Irkutsk Coordinates:
Approximate Position:
| X coordinate | [m] | -968340.32 |
| Y coordinate | [m] | 3794415.10 |
| Z coordinate | [m] | 5018178.10 |
| Latitude | [deg] | 52.2191 N |
| Longitude | [deg] | 104.3164 E |
| Elevation | [m] | 505.62 |
| Survey Method | ||
| Date Measured | ||
| Additional Information | ||
Irkutsk News:
Local Events:
No local events found.
SLRMail Messages:
No SLRMail mesages found.Irkutsk Link:
No site link found.Irkutsk: Site Log
Instructions and Update Site Log
You can use the hyperlinks to quickly get to the section of interest or you can scroll down to read them all.
Section: 0. Form
Section: 1. Identification of the Ranging System Reference Point (SRP)
Section: 2. Site Location Information
Section: 3. General System Information
Section: 4. Telescope Information
Section: 5. Laser System Information
Section: 6. Receiver System
Section: 7. Tracking Capabilities
Section: 8. Calibration
Section: 9. Time and Frequency Standards
Section: 10. Preprocessing Information
Section: 11. Aircraft Detection
Section: 12. Meteorological Instrumentation
Section: 13. Local Ties, Eccentricities, and Collocation Information
Section: 14. Local Events Possibly Affecting Computed Position
Section: 15. On-Site, Point of Contact Agency Information
Section: 16. Responsible Agency (if different from 15.)
Section: 17. More Information
ILRS Site and System Information Form
International Laser Ranging Service
0. Form
Prepared by (Full Name) : Emelyanov Valery
Preparer E-mail : eva@vniiftri-irk.ru
Date Prepared : 2014-09-02
Report Type : UPDATE
Site Log Format Version : 2.0
Site Log Revision : Revised 2019-05-13
Back to top
1. Identification of the Ranging System Reference Point (SRP)
Site Name : Irkutsk
IERS DOMES Number : 12313S007
CDP Pad ID : 1891
Subnetwork : Russian Network
Description : AZ EL INTERSECT
Monument Description : CONCRETE PILLAR
Monument Inscription : N.A.
Mark Description : N.A.
Date Installed : 2012-09-10
Date Removed :
Geologic Characteristic : LOAMY SOIL
Additional Information :
Back to top
2. Site Location Information
City or Town : IRKUTSK
State or Province : Irkutsk region
Country : RUSSIA
Tectonic Plate : Eurasian
Local Time (UTC +/- hours) :
Approximate Position
X coordinate [m]: -968340.32
Y coordinate [m]: 3794415.10
Z coordinate [m]: 5018178.10
Latitude [deg]: 52.2191 N
Longitude [deg]: 104.3164 E
Elevation [m]: 505.62
Survey Method :
Date Measured :
Additional Information :
Back to top
3. General System Information
3.01 System Name : Sazhen TM
4-Character Code : IRKL
CDP System Number : 53
CDP Occupation Number : 01
Eccentricity to SRP (if Not Identical With SRP)
North [m]:
East [m]:
Up [m]:
Date Measured :
Date Installed : 2013-07-23
Date Removed :
Additional Information :
Back to top
4. Telescope Information
4.01 Receiving Telescope Type : GREGORY
Aperture [m]: 0.25
Mount : AZ-EL
Date Installed :
Date Removed :
Xmitting Telescope Type : GREGORY
Aperture [m]: 0.25
Date Installed :
Date Removed :
Tracking Camera Type : CCD+IIT
Model :
Manufacturer : OJC "RPC "PSI"
Field of View [deg]: 0.73
Minimum Magnitude [mag]: 15
Date Installed :
Date Removed :
Transmit/Receive Path : COMMON COUDE
Transmit/Receive Switch : NONE
Max Slew Rate Az [deg/s]: 30
Max Slew Rate El [deg/s]: 30
Max Used Tracking Rate Az : 5
Max Used Tracking Rate El : 5
Telescope Shelter : DOME
Daylight Filter Type : HOLOGRAPHIC
Dayl. Filt. Bandwidth [nm]: 0.1
Adjustable Attenuation : TRANSMIT
Adjustable Field of View :
Transmit Efficiency : 0.07
Receive Efficiency : 0.5
Date Installed : 2013-07-23
Date Removed :
Additional Information :
Back to top
5. Laser System Information
5.01 Laser Type : ND:YAG
Model :
Manufacturer :
Number of Amplifiers : 2
Primary Wavelength [nm]: 1064
Primary Maximum Energy [mJ]: 5
Secondary Wavelength [nm]: 532
Secondary Max. Energy [mJ]: 2.5
Xmit Energy Adjustable : NO
Additional Information :
Pulse Width (FWHM) [ps]: 250
Max. Repetition Rate [Hz]: 300
Fullw. Beam Divergence ["]: 10 - 30
Theoretical Beam Div :
Measured Beam Div :
Method Used :
Additional Information :
Final Beam Diameter [m]: 0.03
Eyesafe : NO
Eyesafe Standard : N.A.
Polarization on Exit :
Laser Fire Control :
Laser Energy Monitor :
Start Diode Type :
Manufactorer :
Model :
Quantum Efficiency [%]:
Rise/Fall Time [ps]:
Date Installed :
Date Removed :
Signal Processing :
Manufacturer :
Model :
Date Installed :
Date Removed :
Additional Information :
Date Installed : 2013-07-23
Date Removed :
Additional Information :
Back to top
6. Receiver System
6.01.01 Primary Chain
Wavelength [nm]: 532
Detector Type : PMT
Manufacturer : HAMAMATSU
Model : H6533
Quantum Efficiency [%]: 10
Nominal Gain :
Rise Time [ps]: 700
Jitter (Single PE)[ps]: 100
Field of View Diam ["]: 20 - 120
Date Installed : 2013-07-23
Date Removed :
Amplifier Type :
Manufacturer :
Model :
Gain :
Bandwidth :
Date Installed :
Date Removed :
Additional Information:
Signal Processing : CFD
Manufacturer : OJC "RPC "PSI"
Model :
Date Installed : 2013-07-23
Date Removed :
Amplitude Measurement : NO
Return-Rate Controlled: NO
Mode of Operation : SINGLE PHOTON
Additional Information:
Time of Flight Observ. : EVENT
Manufacturer : OJC "RPC "PSI"
Model :
Resolution [ps]: 10
Precision [ps]: 40
Date Installed : 2013-07-23
Date Removed :
Additional Information :
6.02.01 Secondary Chain
Wavelength [nm]:
Detector Type :
Manufacturer :
Model :
Quantum Efficiency [%]:
Nominal Gain :
Rise Time [ps]:
Jitter (Single PE)[ps]:
Field of View Diam ["]:
Date Installed :
Date Removed :
Amplifier Type :
Manufacturer :
Model :
Gain :
Bandwidth :
Date Installed :
Date Removed :
Additional Information:
Signal Processing :
Manufacturer :
Model :
Date Installed :
Date Removed :
Amplitude Measurement :
Return-Rate Controlled:
Mode of Operation :
Additional Information:
Time of Flight Observ. :
Manufacturer :
Model :
Resolution [ps]:
Precision [ps]:
Date Installed :
Date Removed :
Additional Information :
6.03.01 Tertiary Chain
Wavelength [nm]:
Detector Type :
Manufacturer :
Model :
Quantum Efficiency [%]:
Nominal Gain :
Rise Time [ps]:
Jitter (Single PE)[ps]:
Field of View Diam ["]:
Date Installed :
Date Removed :
Amplifier Type :
Manufacturer :
Model :
Gain :
Bandwidth :
Date Installed :
Date Removed :
Additional Information:
Signal Processing :
Manufacturer :
Model :
Date Installed :
Date Removed :
Amplitude Measurement :
Return-Rate Controlled:
Mode of Operation :
Additional Information:
Time of Flight Observ. :
Manufacturer :
Model :
Resolution [ps]:
Precision [ps]:
Date Installed :
Date Removed :
Additional Information :
Back to top
7. Tracking Capabilities
7.01 Satellites
Very Low Alt (<400 km) : YES
Low Altitude (400-2000) : YES
LAGEOS/LARES : YES
GLONASS : YES
Etalon : YES
GNSS : YES
Geosynchronous :
Moon : NO
Ave. Pass Switch Time [s]: 60
Average values for LAGEOS
Single Shot RMS [mm]: 30
# of Obs per NP : 500
Use of Semi-trains : NO
# of Semi-train Tracks : N.A.
Range Gate Width [ns]: 50 - 6000
Beam Pointing Accuracy ["]: 3
Angle Encoder Resolution["]: 0.2
Min. Tracking Elev. [deg]: 20
Laser Polarization @emitter:
Operation
Months per Year : 12
Days per Week : 5
Hours per Day : 12
Staff per Shift : 2
System Shared With : NOTHING
Time Allocated to SLR [%]: 100
Remotely Controllable : NO
Tracking Restrictions
Go/No-go flag :
Satellite Verification :
Date Verified :
Maximum elevation :
Satellite Verification :
Date Verified :
Pass segments :
Satellite Verification :
Date Verified :
Schedule segments :
Satellite Verification :
Date Verified :
Maximum laser power limit:
Satellite Verification :
Date Verified :
Date First Applicable : 2014-08-20 HH:MM UT
Date Last Applicable :
Additional Information :
7.02 Satellites
Very Low Alt (<400 km) :
Low Altitude (400-2000) :
LAGEOS/LARES :
GLONASS :
Etalon :
GNSS :
Geosynchronous :
Moon :
Ave. Pass Switch Time [s]:
Average values for LAGEOS
Single Shot RMS [mm]:
# of Obs per NP :
Use of Semi-trains :
# of Semi-train Tracks :
Range Gate Width [ns]:
Beam Pointing Accuracy ["]:
Angle Encoder Resolution["]:
Min. Tracking Elev. [deg]:
Laser Polarization @emitter:
Operation
Months per Year :
Days per Week :
Hours per Day :
Staff per Shift :
System Shared With :
Time Allocated to SLR [%]:
Remotely Controllable :
Tracking Restrictions
Go/No-go flag :
Satellite Verification :
Date Verified :
Maximum elevation :
Satellite Verification :
Date Verified :
Pass segments :
Satellite Verification :
Date Verified :
Schedule segments :
Satellite Verification :
Date Verified :
Maximum laser power limit:
Satellite Verification :
Date Verified :
Date First Applicable :
Date Last Applicable :
Additional Information :
Back to top
8. Calibration
8.01 Calibration Type : PRE
Target Location : INTERNAL
Target Type : FIBER
Target Structure : ATTACHED TO TELESCOPE
Number of Targets :
Target Distance(s) [m]:
Date Measured :
Accuracy [mm]: 1
Verification :
Return-Rate Controlled : NO
Eye-Safe Method :
Additional Information :
Mode of Operation : FEW PHOTON
Calibration performed : HOUR
Single Shot RMS [mm]: 35 - 40
Edit Criterion 1st Chain : ITERATIVE 3.0 SIGMA
Edit Criterion 2nd Chain :
Application of Cal Data : AVERAGE
Date Installed : 2013-07-23
Date Removed :
Additional Information :
Back to top
9. Time and Frequency Standards
9.01.01 Frequency Standard Type : QUARTZ
Model :
Manufacturer : OJC "RPC "PSI"
Short Term Stab. [e-12]: 20
Long Term Stab. [e-12]: 10
Time Reference : GPS+GLONASS
Synchronization : GLONASS, GPS
Epoch Accuracy [ns]: 100
Date Installed : 2013-07-23
Date Removed :
Additional Information :
9.02.01 GNSS Timing Rcvr Model : NAVIOR-T
Manufacturer :
Date Installed : 2013-07-23
Date Removed :
Additional Information :
9.03.01 One-way System Calibration
Date performed :
Direction Calibrated :
Additional Information :
Back to top
10. Preprocessing Information
10.01 On-site NP Generation : NO
Data Screening : CPF + POLINOMIAL
Return-Rate Rejection :
Edit Criterion 1st Chain : ITERATIVE 2.5 SIGMA
Edit Criterion 2nd Chain :
Upload interval : DAILY
Date First Applicable : 2014-08-13 02:11 UT
Date Last Applicable :
Additional Information :
Back to top
11. Aircraft Detection
11.01 Detection Type : TV camera
Manufacturer/Provider :
Automatic Laser Shutoff : NO
Alarms Recorded : NO
Hazard Distance [km]:
Date Installed : 2013-07-23
Date Removed :
Additional Information :
Back to top
12. Meteorological Instrumentation
12.01.01 Pressure Sensor Model : PTB220
Manufacturer : VAISALA
Recording Interval : PER PASS
Accuracy [mbar]: 0.1
Height Diff to SRP [m]: 0
Distance from SRP [m]:
Date Installed : 2013-07-23 HH:MM UT
Calibration Interval : YEARLY
Date Removed :
Additional Information :
12.02.01 Temp Sensor Model : HMP230
Manufacturer : VAISALA
Recording Interval : PER PASS
Accuracy [deg C]: 0.1
Date Installed : 2013-07-23 HH:MM UT
Calibration Interval : YEARLY
Date Removed :
Additional Information :
12.03.01 Humidity Sensor Model : HMP230
Manufacturer : VAISALA
Recording Interval : PER PASS
Accuracy [% rel h]: 3
Date Installed : 2013-07-23 HH:MM UT
Calibration Interval : YEARLY
Date Removed :
Additional Information :
Back to top
13. Local Ties, Eccentricities, and Collocation Information
13.01 Collocated Permanent Geodetic Systems
13.01.01.01 GNSS : BIS (Manufacturer OJC "RPC "PSI")
Date Installed : 2013-07-23
Date Removed :
Additional Info :
13.01.01.02 GNSS : BIS (Manufacturer OJC "RPC "PSI")
Date Installed : 2013-07-23
Date Removed :
Additional Info :
13.01.02.01 DORIS : NO
Date Installed :
Date Removed :
Additional Info :
13.01.03.01 PRARE : NO
Date Installed :
Date Removed :
Additional Info :
13.01.04.01 VLBI : NO
Date Installed :
Date Removed :
Additional Info :
13.01.05.01 Gravimeter : NO
Date Installed :
Date Removed :
Additional Info :
13.01.06.01 Other SLR :
Date Installed :
Date Removed :
Additional Info :
13.02.01.01 Local Ties from the SRP to Other Monuments or Systems on Site
Monument Name : IRKJ
Instrumentation Type : GPS+GLONASS
Instrumentation Status : PERMANENT
DOMES Number : 12313M002
CDP Number : N.A.
Differential Components (ITRS)
dx [m]: 11.537 +- 0.005
dy [m]: 11.418 +- 0.005
dz [m]: -10.870 +- 0.005
Date Measured : 2013-09-11
Determined by : Information Analytical Centre/GPS Campaign
Date Installed :
Date Removed :
Additional Information :
13.03.01.01 Eccentricities Between Other Monuments on Site
From: Monument Name :
DOMES Number :
CDP Number :
To: Monument Name :
DOMES Number :
CDP Number :
Differential Components (ITRS)
dx [m]:
dy [m]:
dz [m]:
Date Measured :
Determined by :
Additional Information :
Back to top
14. Local Events Possibly Affecting Computed Position
14.01 Date :
Event :
Additional Information :
Back to top
15. On-Site, Point of Contact Agency Information
Agency : Federal State Unitary Enterprise (FSUE)
: National Research Institute for
: Physical-Technical and Radio Engineering
: Measurements (VNIIFTRI)
Mailing Address : VNIIFTRI, Mendeleevo, Solnechnogorsk
: District, Moscow region, 141570, Russia
Website :
Primary Contact
Contact Name : Igor Ignatenko
Telephone (primary) : +7-(495)-944-50-98
Telephone (secondary) : +7-(915)-351-07-43
Fax : +7-(495)-660-57-21
E-mail : IgIg@vniiftri.ru
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Tertiary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information :
Back to top
16. Responsible Agency (if different from 15.)
Agency : East-Siberian Branch of FSUE "VNIIFTRI"
Mailing Address : 57 Borodina st., Irkutsk, 664056, Russia
Primary Contact
Contact Name : Valery Emelyanov
Telephone (primary) : +7-(3952)-46-38-53
Telephone (secondary) : +7-(950)-111-53-06
Fax : +7-(3952)-46-83-03
E-mail : eva@vniiftri-irk.ru
Secondary Contact
Contact Name :
Telephone (primary) :
Telephone (secondary) :
Fax :
E-mail :
Additional Information :
Back to top
17. More Information
URL for More Information :
Hardcopy on File
Site Map :
Site Diagram :
Horizon Mask :
Monument Description :
Site Pictures :
Additional Information :
Back to top
Irkutsk: Meteorological data
Note: For a larger view, please select a thumbnail.
| Type | Since 2012 | Monthly Average Offset |
|---|---|---|
| Temperature |  |
 |
Humidity |  |
 |
| Pressure |  |
 |
Irkutsk: LAGEOS performance
Note: For a larger view, please select a thumbnail.
| type | Since 2012 | Monthly average |
|---|---|---|
| RMS |  |
 |
| Cal RMS |  |
|
| Sys Dly |  |
 |
| Obs per NPT |
 |
 |
| FR Obs per Pass |
 |
 |
Irkutsk: 7-day tracking information
Click on a plot to view a larger image.
| Days ago | |
|---|---|
| 1 |  |
| 2 |  |
| 3 |  |
| 4 |  |
| 5 |  |
| 6 |  |
| 7 |  |
Irkutsk: Satellite Information (as a function of local time and satellite range)
Click on a plot to view a larger image.
| satellite | local time | range | ||
|---|---|---|---|---|
| npt rms | numFR /npt | npt rms | numFR /npt |
|
| Ajisai 30 sec |
 |
 |
 |
 |
| Cryosat-2 15 sec |
 |
 |
 |
 |
| Etalon-1 300 sec |
 |
 |
 |
 |
| Etalon-2 300 sec |
 |
 |
 |
 |
| Galileo-102 300 sec |
 |
 |
|
 |
| Galileo-202 300 sec |
 |
 |
|
 |
| Galileo-209 300 sec |
 |
 |
|
 |
| Galileo-210 300 sec |
 |
 |
|
 |
| GLONASS-131 300 sec |
 |
 |
 |
 |
| GLONASS-134 300 sec |
 |
 |
 |
 |
| GLONASS-138 300 sec |
 |
 |
 |
 |
| GLONASS-139 300 sec |
 |
 |
 |
 |
| GRACE-FO-1 5 sec |
 |
 |
 |
 |
| GRACE-FO-2 5 sec |
 |
 |
 |
 |
| Jason-3 15 sec |
 |
 |
 |
 |
| LAGEOS-1 120 sec |
 |
 |
 |
 |
| LAGEOS-2 120 sec |
 |
 |
 |
 |
| LARES 30 sec |
 |
 |
 |
 |
| Starlette 30 sec |
 |
 |
 |
 |
| Stella 30 sec |
 |
 |
 |
 |
| Swarm-A 5 sec |
 |
 |
 |
 |
| Swarm-B 5 sec |
 |
 |
 |
 |
| Swarm-C 5 sec |
 |
 |
 |
 |
- NASA Official: Frank Lemoine
- Web Curator: Lori J. Tyahla
- Contact Us
- Last modified date: Aug 18, 2021
- Privacy Policy & Important Notices
