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Grasse (MeO)
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Grasse (MeO) Contact:
Agency | Geoazur, Observatoire de la Cote d`Azur |
Mailing Address | 2130 route de l`observatoire F06460 Caussols |
Primary Contact | |
Contact Name | Herve Mariey |
Telephone (primary) | ++33-0493405439 |
Telephone (secondary) | ++33-0493405493 |
Fax | |
herve.mariey@oca.eu | |
Secondary Contact | |
Contact Name | |
Telephone (primary) | |
Telephone (secondary) | |
Fax | |
Grasse (MeO) Coordinates:
Approximate Position:
X coordinate | [m] | 4581692.1 |
Y coordinate | [m] | 556196.0 |
Z coordinate | [m] | 4389355.1 |
Latitude | [deg] | 43.7546 N |
Longitude | [deg] | 6.9216 E |
Elevation | [m] | 1323.1 |
Survey Method | ||
Date Measured | ||
Additional Information | Coordinate system is ITRF 97, Ellipsoid GRS80 |
Grasse (MeO) News:
Local Events:
No local events found.
SLRMail Messages:
No SLRMail mesages found.Grasse (MeO) Link:
Grasse (MeO): 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) : Herve Mariey Preparer E-mail : herve.mariey@oca.eu Date Prepared : 2020-02-05 Report Type : UPDATE Site Log Format Version : 2.0 Site Log Revision : Back to top 1. Identification of the Ranging System Reference Point (SRP) Site Name : Grasse MeO IERS DOMES Number : 10002S002 CDP Pad ID : 7845 Subnetwork : EUROLAS Description : AZ EL INTERSECT Monument Description : N.A. Monument Inscription : N.A. Mark Description : N.A. Date Installed : 1980-09-01 Date Removed : Geologic Characteristic : BEDROCK Additional Information : Referenced by 3 CHISELLED CROSSES : around the telescope. Back to top 2. Site Location Information City or Town : Caussols State or Province : Alpes-Maritimes Country : France Tectonic Plate : Eurasian Local Time (UTC +/- hours) : Approximate Position X coordinate [m]: 4581692.1 Y coordinate [m]: 556196.0 Z coordinate [m]: 4389355.1 Latitude [deg]: 43.7546 N Longitude [deg]: 6.9216 E Elevation [m]: 1323.1 Survey Method : Date Measured : Additional Information : Coordinate system is ITRF 97, : Ellipsoid GRS80 Back to top 3. General System Information 3.01 System Name : GRASLL 4-Character Code : GRSM CDP System Number : 78 CDP Occupation Number : 01 Eccentricity to SRP (if Not Identical With SRP) North [m]: 0 +- 0 East [m]: 0 +- 0 Up [m]: 0 +- 0 Date Measured : 1980-MM-DD Date Installed : 1980-09-01 Date Removed : Additional Information : (multiple lines) Back to top 4. Telescope Information 4.01 Receiving Telescope Type : CASSEGRAIN COUDE Aperture [m]: 1.54 Mount : AZ-EL Date Installed : Date Removed : Xmitting Telescope Type : CASSEGRAIN COUDE Aperture [m]: 1.54 Date Installed : Date Removed : Tracking Camera Type : CCD / Intensified CCD Model : TM526A / P46936/A Manufacturer : Pulnix / EEV Field of View [deg]: 3 Minimum Magnitude [mag]: 14 Date Installed : Date Removed : Transmit/Receive Path : COMMON BENT CASSEGRAIN Transmit/Receive Switch : ROTATING MIRROR Max Slew Rate Az [deg/s]: 5 Max Slew Rate El [deg/s]: 5 Max Used Tracking Rate Az : 5 Max Used Tracking Rate El : 5 Telescope Shelter : DOME Daylight Filter Type : FABRY-PEROT Dayl. Filt. Bandwidth [nm]: 0.12 Adjustable Attenuation : YES Adjustable Field of View : Transmit Efficiency : 0.45 Receive Efficiency : 0.22 Date Installed : 1980-09-01 Date Removed : 2008-12-31 Additional Information : (multiple lines) 4.02 Receiving Telescope Type : CASSEGRAIN COUDE Aperture [m]: 1.54 Mount : AZ-EL Date Installed : Date Removed : Xmitting Telescope Type : CASSEGRAIN COUDE Aperture [m]: 1.54 Date Installed : Date Removed : Tracking Camera Type : EMCCD Model : LUCA R Manufacturer : Andor Field of View [deg]: 3 Minimum Magnitude [mag]: 20 Date Installed : Date Removed : Transmit/Receive Path : COMMON BENT CASSEGRAIN Transmit/Receive Switch : ROTATING MIRROR Max Slew Rate Az [deg/s]: 5 Max Slew Rate El [deg/s]: 5 Max Used Tracking Rate Az : 5 Max Used Tracking Rate El : 5 Telescope Shelter : DOME Daylight Filter Type : FABRY-PEROT Dayl. Filt. Bandwidth [nm]: 0.12 Adjustable Attenuation : YES Adjustable Field of View : YES: FOV 7 30 Transmit Efficiency : 0.45 Receive Efficiency : 0.22 Date Installed : 2009-01-01 Date Removed : Additional Information : (multiple lines) Back to top 5. Laser System Information 5.01 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 3 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: 50 Secondary Wavelength [nm]: 532 Secondary Max. Energy [mJ]: 30 Xmit Energy Adjustable : YES Additional Information : Pulse Width (FWHM) [ps]: 20 Max. Repetition Rate [Hz]: 10 Fullw. Beam Divergence ["]: 1 - 10 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.54 Eyesafe : NO Eyesafe Standard : ANSI 136.1 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 : 2009-01-01 Date Removed : 2011-12-31 Additional Information : Primary laser 5.02 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 3 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: 200 Secondary Wavelength [nm]: 532 Secondary Max. Energy [mJ]: 150 Xmit Energy Adjustable : YES Additional Information : Pulse Width (FWHM) [ps]: 200 Max. Repetition Rate [Hz]: 10 Fullw. Beam Divergence ["]: 1 - 10 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.54 Eyesafe : NO Eyesafe Standard : ANSI 136.1 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 : 2009-01-01 Date Removed : 2011-12-31 Additional Information : Secondary laser 5.03 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 3 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: 300 Secondary Wavelength [nm]: 532 Secondary Max. Energy [mJ]: 200 Xmit Energy Adjustable : YES Additional Information : Pulse Width (FWHM) [ps]: 200 Max. Repetition Rate [Hz]: 10 Fullw. Beam Divergence ["]: 1 - 10 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.54 Eyesafe : NO Eyesafe Standard : ANSI 136.1 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 : 2012-01-01 Date Removed : 2012-01-27 Additional Information : Primary laser 5.04 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 3 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: 300 Secondary Wavelength [nm]: 532 Secondary Max. Energy [mJ]: 200 Xmit Energy Adjustable : YES Additional Information : Pulse Width (FWHM) [ps]: 120 Max. Repetition Rate [Hz]: 10 Fullw. Beam Divergence ["]: 1 - 10 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.54 Eyesafe : NO Eyesafe Standard : ANSI 136.1 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 : 2012-01-27 Date Removed : Additional Information : Back to top 6. Receiver System 6.01.01 Primary Chain Wavelength [nm]: 532 Detector Type : APD Manufacturer : Model : SP114 Quantum Efficiency [%]: 20 Nominal Gain : 10e9 Rise Time [ps]: 200 Jitter (Single PE)[ps]: 20 Field of View Diam ["]: 7 - 20 Date Installed : 2009-06-01 Date Removed : Amplifier Type : Manufacturer : Model : Gain : Bandwidth : Date Installed : Date Removed : Additional Information: Signal Processing : N.A. Manufacturer : Model : Date Installed : Date Removed : Amplitude Measurement : NO Return-Rate Controlled: NO Mode of Operation : Single to Multi Photons Additional Information: Time of Flight Observ. : EVENT Manufacturer : Dassault Model : Resolution [ps]: 1.22 Precision [ps]: 7 Date Installed : 1992-12-14 Date Removed : 2008-12-01 Additional Information : (multiple lines) 6.01.02 Primary Chain Wavelength [nm]: 532 Detector Type : APD Manufacturer : Silicon Sensor Optic Model : AD 230 T8P Quantum Efficiency [%]: 20 Nominal Gain : 10e9 Rise Time [ps]: 200 Jitter (Single PE)[ps]: 20 Field of View Diam ["]: 7 - 20 Date Installed : 2009-06-01 Date Removed : Amplifier Type : Manufacturer : Model : Gain : Bandwidth : Date Installed : Date Removed : Additional Information: Signal Processing : N.A. Manufacturer : Model : Date Installed : Date Removed : Amplitude Measurement : NO Return-Rate Controlled: NO Mode of Operation : Single to Multi Photons Additional Information: Time of Flight Observ. : EVENT Manufacturer : Dassault Model : Resolution [ps]: 1.22 Precision [ps]: 7 Date Installed : 1995-08-01 Date Removed : Additional Information : (multiple lines) 6.02.01 Secondary Chain Wavelength [nm]: 1064 Detector Type : APD Manufacturer : Princeton Lightwave Model : PGA-284 Quantum Efficiency [%]: 20 Nominal Gain : 10e9 Rise Time [ps]: 200 Jitter (Single PE)[ps]: 50 Field of View Diam ["]: 7 - 150 Date Installed : 2014-01-01 Date Removed : Amplifier Type : Manufacturer : Model : Gain : Bandwidth : Date Installed : Date Removed : Additional Information: Signal Processing : N.A. Manufacturer : Model : Date Installed : Date Removed : Amplitude Measurement : NO Return-Rate Controlled: NO Mode of Operation : Single to Multi Photons Additional Information: Time of Flight Observ. : EVENT Manufacturer : Dassault Model : Resolution [ps]: 1.22 Precision [ps]: 7 Date Installed : 2014-01-01 Date Removed : Additional Information : (multiple lines) 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) : NO Low Altitude (400-2000) : YES LAGEOS/LARES : YES GLONASS : YES Etalon : YES GNSS : YES Geosynchronous : YES Moon : YES Ave. Pass Switch Time [s]: 600 Average values for LAGEOS Single Shot RMS [mm]: 13 # of Obs per NP : 120 Use of Semi-trains : NO # of Semi-train Tracks : N.A. Range Gate Width [ns]: 100 - 12800 Beam Pointing Accuracy ["]: 1 Angle Encoder Resolution["]: 0.1 Min. Tracking Elev. [deg]: 5 Laser Polarization @emitter: Operation Months per Year : 12 Days per Week : 5 Hours per Day : 24 Staff per Shift : 1 System Shared With : R&D Time Allocated to SLR [%]: 80 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 : 1980-09-01 HH:MM UT Date Last Applicable : Additional Information : High priority on the Moon targets Back to top 8. Calibration 8.01 Calibration Type : REALTIME Target Location : INTERNAL Target Type : CORNER CUBE + OPTICAL FIBER Target Structure : LUNAR CORNER CUBE (LUNOKHOD) Number of Targets : Target Distance(s) [m]: 3.716 Date Measured : 2009-MM-DD Accuracy [mm]: 2 Verification : MONTHLY Return-Rate Controlled : YES Eye-Safe Method : Additional Information : Mode of Operation : SINGLE PHOTON Calibration performed : 10 Single Shot RMS [mm]: 1.4 Edit Criterion 1st Chain : ITERATIVE 2.5 SIGMA Edit Criterion 2nd Chain : ITERATIVE 2.5 SIGMA Application of Cal Data : AVERAGE Date Installed : 1992-12-14 Date Removed : Additional Information : (multiple lines) Back to top 9. Time and Frequency Standards 9.01.01 Frequency Standard Type : Cesium Model : 5071A option 001 Manufacturer : HP Short Term Stab. [e-12]: 5 Long Term Stab. [e-12]: 0.01 Time Reference : GPS Synchronization : GPS Epoch Accuracy [ns]: 30 Date Installed : 1995-12-22 Date Removed : 2010-05-31 Additional Information : (multiple lines) 9.01.02 Frequency Standard Type : Hydrogen Maser Model : iMaser (MH36) Manufacturer : T4Sciences Short Term Stab. [e-12]: 0.0007 Long Term Stab. [e-12]: Time Reference : GPS Synchronization : Free Epoch Accuracy [ns]: 100 Date Installed : 2010-06-01 Date Removed : Additional Information : (multiple lines) 9.02.01 GNSS Timing Rcvr Model : GTR50 Manufacturer : DICOM Date Installed : 2008-01-01 Date Removed : Additional Information : (multiple lines) 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 : YES Data Screening : POLAC Return-Rate Rejection : Edit Criterion 1st Chain : ITERATIVE 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Upload interval : AFTER EACH NIGHT Date First Applicable : 1981-06-08 HH:MM UT Date Last Applicable : Additional Information : information for LLR 10.02 On-site NP Generation : YES Data Screening : CPF+POLYNOMIAL Return-Rate Rejection : Edit Criterion 1st Chain : MANUAL+ITERATIVE 2.4 SIGMA Edit Criterion 2nd Chain : N.A. Upload interval : AFTER EACH PASS Date First Applicable : 1995-05-09 HH:MM UT Date Last Applicable : Additional Information : information for SLR Back to top 11. Aircraft Detection 11.01 Detection Type : ADS-B Manufacturer/Provider : Automatic Laser Shutoff : YES Alarms Recorded : Hazard Distance [km]: Date Installed : 2012-MM-DD Date Removed : Additional Information : (multiple lines) 11.02 Detection Type : CAMERA Manufacturer/Provider : Automatic Laser Shutoff : NO Alarms Recorded : Hazard Distance [km]: Date Installed : 2008-MM-DD Date Removed : Additional Information : 11.03 Detection Type : OBSERVER Manufacturer/Provider : Automatic Laser Shutoff : NO Alarms Recorded : Hazard Distance [km]: Date Installed : Date Removed : Additional Information : Back to top 12. Meteorological Instrumentation 12.01.01 Pressure Sensor Model : PTU 200 Manufacturer : VAISALA Recording Interval : PER PASS Accuracy [mbar]: 0.25 Height Diff to SRP [m]: 0 Distance from SRP [m]: Date Installed : 2008-01-01 HH:MM UT Calibration Interval : Date Removed : 2019-MM-DD HH:MM UT Additional Information : (multiple lines) 12.01.02 Pressure Sensor Model : PTU 300 Manufacturer : VAISALA Recording Interval : PER PASS Accuracy [mbar]: 0.25 Height Diff to SRP [m]: Distance from SRP [m]: Date Installed : 2019-12-DD HH:MM UT Calibration Interval : Date Removed : Additional Information : 12.02.01 Temp Sensor Model : PTU 200 Manufacturer : VAISALA Recording Interval : PER PASS Accuracy [deg C]: 0.2 Date Installed : 2008-01-01 HH:MM UT Calibration Interval : Date Removed : 2019-12-DD HH:MM UT Additional Information : (multiple lines) 12.02.02 Temp Sensor Model : PTU 300 Manufacturer : VAISALA Recording Interval : PER PASS Accuracy [deg C]: 0.2 Date Installed : 2019-12-DD HH:MM UT Calibration Interval : Date Removed : Additional Information : 12.03.01 Humidity Sensor Model : PTU 200 Manufacturer : VAISALA Recording Interval : PER PASS Accuracy [% rel h]: 2 Date Installed : 2008-01-01 HH:MM UT Calibration Interval : Date Removed : 2019-12-DD HH:MM UT Additional Information : (multiple lines) 12.03.02 Humidity Sensor Model : PTU 300 Manufacturer : VAISALA Recording Interval : PER PASS Accuracy [% rel h]: 2 Date Installed : 2019-12-DD HH:MM UT Calibration Interval : 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 : IGS Date Installed : 1996-08-01 Date Removed : Additional Info : (multiple lines) 13.01.01.02 GNSS : IGS+EUREF Date Installed : 1995-02-22 Date Removed : 1996-05-07 Additional Info : (multiple lines) 13.01.01.03 GNSS : IGEX/IGLOS Date Installed : 2000-01-01 Date Removed : (yyyy-mm-dd) Additional Info : (multiple lines) 13.01.02.01 DORIS : YES Date Installed : 2009-04-01 Date Removed : Additional Info : (multiple lines)i 13.01.02.02 DORIS : Mobile Date Installed : 1997-MM-DD Date Removed : 1997-MM-DD Additional Info : (multiple lines) 13.01.03.01 PRARE : NO Date Installed : Date Removed : Additional Info : (multiple lines) 13.01.04.01 VLBI : YES Date Installed : 1989-01-01 Date Removed : 1989-12-01 Additional Info : (multiple lines) 13.01.05.01 Gravimeter : ABSOLUTE / Mobile Date Installed : 1998-MM-DD Date Removed : Additional Info : mesure every 6/12 months fron 1998 13.01.06.01 Other SLR : Date Installed : Date Removed : Additional Info : 13.01.06.02 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 : GRASSE Instrumentation Type : SLR Instrumentation Status : REMOVED DOMES Number : 10002S001 CDP Number : 7835 Differential Components (ITRS) dx [m]: -0.5414 +- 0.001 dy [m]: -36.4889 +- 0.001 dz [m]: 4.4197 +- 0.001 Date Measured : 1999-MM-DD Determined by : terrestrial geodetic measurements Date Installed : 1976-05-01 Date Removed : Additional Information : 3 years colocated observations : dx = -0.5303 dy = -36.4869 dz = 4.417 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 : (EARTHQUAKE/CONSTRUCTION/etc) Additional Information : (multiple lines) Back to top 15. On-Site, Point of Contact Agency Information Agency : Geoazur, Observatoire de la Cote d`Azur Mailing Address : 2130 route de l`observatoire F06460 Caussols Website : Primary Contact Contact Name : Herve Mariey Telephone (primary) : ++33-0493405439 Telephone (secondary) : ++33-0493405493 Fax : E-mail : herve.mariey@oca.eu Secondary Contact Contact Name : Clement Courde Telephone (primary) : ++33-0493405412 Telephone (secondary) : Fax : E-mail : clement.courde@oca.eu Tertiary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : Back to top 16. Responsible Agency (if different from 15.) Agency : (multiple lines) 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) Back to top 17. More Information URL for More Information : http://www.oca.eu Hardcopy on File Site Map : NO Site Diagram : NO Horizon Mask : NO Monument Description : YES Site Pictures : YES Additional Information : (multiple lines) Back to top
Grasse (MeO): Meteorological data
Note: For a larger view, please select a thumbnail.
Type | Since 2012 | Monthly Average Offset |
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Temperature | Humidity | |
Pressure |
Grasse (MeO): LAGEOS performance
Note: For a larger view, please select a thumbnail.
type | Since 2012 | Monthly average |
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RMS | ||
Cal RMS | ||
Sys Dly | ||
Obs per NPT |
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FR Obs per Pass |
Grasse (MeO): 7-day tracking information
Click on a plot to view a larger image.
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Grasse (MeO): Satellite Information (as a function of local time and satellite range)
Click on a plot to view a larger image.
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