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Graz: Site Log

Instructions and Update Site Log

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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)    : Georg KIRCHNER
       Preparer E-mail            : Georg.Kirchner@oeaw.ac.at
       Date Prepared              : 2018-10-15
       Report Type                : UPDATE
       Site Log Format Version    : 2.0
       Site Log Revision          : 
 
 
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  1.   Identification of the Ranging System Reference Point (SRP)
 
       Site Name                  : GRAZ
       IERS DOMES Number          : 11001S002
       CDP Pad ID                 : 7839
       Subnetwork                 : EUROLAS
       Description                : AZ EL INTERSECT
       Monument Description       : N.A.
       Monument Inscription       : N.A.
       Mark Description           : N.A.
       Date Installed             : 1981-11-01
       Date Removed               : 
       Geologic Characteristic    : CONGLOMERATE
       Additional Information     : 
 
 
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  2.   Site Location Information
 
       City or Town               : Graz
       State or Province          : Styria
       Country                    : Austria
       Tectonic Plate             : Eurasian
       Local Time (UTC +/- hours) : 
       Approximate Position
         X coordinate          [m]: 4194511.7
         Y coordinate          [m]: 1162789.7
         Z coordinate          [m]: 4647362.5
         Latitude            [deg]: 47.0678 N
         Longitude           [deg]: 15.4942 E
         Elevation             [m]: 495
       Survey Method              : 
       Date Measured              : 
       Additional Information     : The site is housed in the Observatory
                                  : Lustbuehel, on a small hill at the border
                                  : of Graz.
 
 
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  3.   General System Information
 
  3.01 System Name                : Graz
       4-Character Code           : GRZL
       CDP System Number          : 34
       CDP Occupation Number      : 02
       Eccentricity to SRP (if Not Identical With SRP)
         North                 [m]: 
         East                  [m]: 
         Up                    [m]: 
         Date Measured            : N.A.
       Date Installed             : 1981-11-01
       Date Removed               : 
       Additional Information     : 
 
 
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  4.   Telescope Information
 
  4.01 Receiving Telescope Type   : CASSEGRAIN
         Aperture              [m]: 0.5
         Mount                    : AZ-EL
       Date Installed             : 
       Date Removed               : 
       Xmitting Telescope Type    : REFRACTOR
         Aperture              [m]: 0.1
       Date Installed             : 
       Date Removed               : 
       Tracking Camera Type       : ISIT for night; CCD for day 
         Model                    : ISIT: TC 1040   CCD: JAI M10 / RS232
         Manufacturer             : ISIT: RCA       CCD: JAI
         Field of View       [deg]: 0.6
         Minimum Magnitude   [mag]: 12
       Date Installed             : 
       Date Removed               : 
       Transmit/Receive Path      : SEPARATE
       Transmit/Receive Switch    : NONE
       Max Slew Rate Az    [deg/s]: 20
       Max Slew Rate El    [deg/s]: 5
       Max Used Tracking Rate Az  : 15
       Max Used Tracking Rate El  : 5
       Telescope Shelter          : New Baader dome installed 2008/12;  
                                  : Standard Astronomical Dome, with slit;
                                  : rotating
       Daylight Filter Type       : SPECTRAL FILTER, no oven control
       Dayl. Filt. Bandwidth  [nm]: 0.3
       Adjustable Attenuation     : NO
       Adjustable Field of View   : 
       Transmit Efficiency        : 0.7
       Receive Efficiency         : 0.3
       Date Installed             : 2010-10-10
       Date Removed               : 
       Additional Information     : FOV: ISIT: 0.06 CCD: 0.06
                                  : Minimum Magnitude: ISIT: 12 CCD: 2
 
 
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  5.   Laser System Information
 
  5.01 Laser Type                 : ND:YAG
       Model                      : 
       Manufacturer               : 
       Number of Amplifiers       : 2
       Primary Wavelength     [nm]: 1064
       Primary Maximum Energy [mJ]: N.A.
       Secondary Wavelength   [nm]: 532
       Secondary Max. Energy  [mJ]: 50
       Xmit Energy Adjustable     : NO
         Additional Information   : 
       Pulse Width (FWHM)     [ps]: 35
       Max. Repetition Rate   [Hz]: 10
       Fullw. Beam Divergence  ["]: 5 - 200
         Theoretical Beam Div     : 
         Measured Beam Div        : 
           Method Used            : 
           Additional Information : 
       Final Beam Diameter     [m]: 0.04
       Eyesafe                    : NO
       Eyesafe Standard           : 
       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             : 1981-11-01
       Date Removed               : 2003-10-08
       Additional Information     : Laser attenuated via amplifier delay 
                                  : change and diffuse reflector at target.
                                  : 1 double and 1 single pass amplifier.
                                  : Xmit energy only attentuated for
                                  : calibration. Now used as a backup.
 
  5.02 Laser Type                 : ND:VAN
       Model                      : 
       Manufacturer               : 
       Number of Amplifiers       : 2
       Primary Wavelength     [nm]: 1064
       Primary Maximum Energy [mJ]: N.A.
       Secondary Wavelength   [nm]: 532
       Secondary Max. Energy  [mJ]: 0.5
       Xmit Energy Adjustable     : NO
         Additional Information   : 
       Pulse Width (FWHM)     [ps]: 10
       Max. Repetition Rate   [Hz]: 2000
       Fullw. Beam Divergence  ["]: 5 - 200
         Theoretical Beam Div     : 
         Measured Beam Div        : 
           Method Used            : 
           Additional Information : 
       Final Beam Diameter     [m]: 0.060
       Eyesafe                    : NO
       Eyesafe Standard           : 
       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             : 2003-10-09
       Date Removed               : 
       Additional Information     : During CAL, Laser is attenuated via 
                                  : amplifier delay change, and diffuse 
                                  : reflector at target.
                                  : Laser type: "ND:Vanadate, Diode Pumped"
                                  : Number of Amps: "1 Regenerative, 1 Post Amp"
                                  : Secondary Max Energy: 
                                  :    "0.5 mJ @ 1 kHz; 0.4 mJ @ 2 kHz"
                                  : Pulse Width: "<10"
 
  5.03 Laser Type                 : ND:YAG
       Model                      : 
       Manufacturer               : 
       Number of Amplifiers       : 
       Primary Wavelength     [nm]: 1064
       Primary Maximum Energy [mJ]: 140
       Secondary Wavelength   [nm]: 532
       Secondary Max. Energy  [mJ]: 60
       Xmit Energy Adjustable     : NO
         Additional Information   : 
       Pulse Width (FWHM)     [ps]: 4600
       Max. Repetition Rate   [Hz]: 200 
       Fullw. Beam Divergence  ["]: 5
         Theoretical Beam Div     : 
         Measured Beam Div        : 
           Method Used            : 
           Additional Information : 
       Final Beam Diameter     [m]: 0.06
       Eyesafe                    : NO
       Eyesafe Standard           : 
       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             : 2018-06-20
       Date Removed               : 
       Additional Information     : Laser head is mounted on our main telescope;
                                  : no Coude
                                  : Laser Type: "ND:YAG, Diode Pumped"
                                  : Pulse Width: 
                                  :     "5-7 ns (1064 nm); 4.6 ns (532 ns)"
 
 
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  6.   Receiver System
 
  6.01.01 Primary Chain
          Wavelength          [nm]: 532
          Detector Type           : CSPAD
            Manufacturer          : Chip: PESO Consulting; Electronics: Graz
            Model                 : 
            Quantum Efficiency [%]: 20
            Nominal Gain          : 
            Rise Time         [ps]: 2400
            Jitter (Single PE)[ps]: 30
            Field of View Diam ["]: 40 - 60
            Date Installed        : 1988-01-01
            Date Removed          : 
          Amplifier Type          : 
            Manufacturer          : 
            Model                 : 
            Gain                  : 
            Bandwidth             : 
            Date Installed        : 
            Date Removed          : 
            Additional Information: 
          Signal Processing       : Time Walk Compensated
            Manufacturer          : Graz
            Model                 : Version 3.0
            Date Installed        : 1997-MM-DD
            Date Removed          : 
            Amplitude Measurement : N.A.
            Return-Rate Controlled: YES
            Mode of Operation     : Multi Photons 
            Additional Information: 
          Time of Flight Observ.  : EVENT
            Manufacturer          : Dassault/Graz
            Model                 : 
            Resolution        [ps]: 1.22
            Precision         [ps]: 2.0
            Date Installed        : 2000-08-01
            Date Removed          : 
          Additional Information  : FOV: 200 um SPAD limits FOV
                                  : to 60 arc seconds;
                                  : IRIS allows FOV down to 20 
                                  : arcseconds for daylight. 
                                  : Return Rate is always maximized; 
                                  : up to 3000 photons per return are
                                  : allowed and handled by the TWC 
                                  : circuits; at higher levels, 
                                  : increasing pre-train returns 
                                  : cause automatic offset tracking 
                                  : via software.
                                  : The Event Timer replaced the Counter Cluster
                                  : (1xHP5370A, 3xSR620). 
                                  : Actual SPADs are 
                                  : changed frequently for tests. 
                                  : Rise time is for the compensated output. 
                                  : The event timer verniers are made 
                                  : by Dassault with add ons from Graz.
                                  : QE "<20", Rise time "<2400", Jitter "<30"
 
  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  : 
 
 
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  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]: 25
       Average values for LAGEOS
         Single Shot RMS      [mm]: 8
         # of Obs per NP          : 300
         Use of Semi-trains       : YES
         # of Semi-train Tracks   : 10
       Range Gate Width       [ns]: 200
       Beam Pointing Accuracy  ["]: 5
       Angle Encoder Resolution["]: 0.3
       Min. Tracking Elev.   [deg]: 5
       Laser Polarization @emitter: 
       Operation
         Months per Year          : 12
         Days per Week            : 7
         Hours per Day            : 24
         Staff per Shift          : 1
         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      : 1982-01-01 HH:MM UT
       Date Last Applicable       : 2003-10-09 00:00 UT
       Additional Information     : range gate width is useful minimum
                                  : (Limited only by SPAD noise).
                                  : Hours per day: 
                                  :     "24 (Weekend: Only Night Time)"
 
  7.02 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]: 25
       Average values for LAGEOS
         Single Shot RMS      [mm]: 8
         # of Obs per NP          : 12000
         Use of Semi-trains       : NO
         # of Semi-train Tracks   : 
       Range Gate Width       [ns]: 200
       Beam Pointing Accuracy  ["]: 5
       Angle Encoder Resolution["]: 0.3
       Min. Tracking Elev.   [deg]: 5
       Laser Polarization @emitter: 
       Operation
         Months per Year          : 12
         Days per Week            : 7
         Hours per Day            : 24
         Staff per Shift          : 1
         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      : 2003-10-09 00:00 UT
       Date Last Applicable       : 
       Additional Information     : range gate width is useful minimum
                                  : (Limited only by SPAD noise).
                                  : # of Obs per npt: "About 12000 in 2004"
                                  : Hours per day:
                                  :     "24 (Weekend: Only Night Time)"
 
  7.03 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]: 25
       Average values for LAGEOS
         Single Shot RMS      [mm]: 5
         # of Obs per NP          : 12000
         Use of Semi-trains       : NO
         # of Semi-train Tracks   : 
       Range Gate Width       [ns]: 200
       Beam Pointing Accuracy  ["]: 5
       Angle Encoder Resolution["]: 0.3
       Min. Tracking Elev.   [deg]: 5
       Laser Polarization @emitter: 
       Operation
         Months per Year          : 12
         Days per Week            : 7
         Hours per Day            : 24
         Staff per Shift          : 1
         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      : 2003-10-09 00:00 UT
       Date Last Applicable       : 
       Additional Information     : range gate width is useful minimum
                                  : Single Shot RMS: "5.1 mm / Leading Edge
                                  :     Post-Processing(Poznan Proceedings)"
                                  : # Obs per NPT: "About 12000 in 2004"
                                  : Hours per Day:
                                  :     "24 (Weekend: Only Night Time)"
 
 
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  8.   Calibration
 
  8.01 Calibration Type           : HOURLY
       Target Location            : EXTERNAL WITHIN DOME
       Target Type                : 1 Coated Glas Surface & 1 diffuse reflector
       Target Structure           : METAL POLE
       Number of Targets          : 
       Target Distance(s)      [m]: 1.7422
         Date Measured            : 1996-01-12
         Accuracy             [mm]: <1
         Verification             : 
       Return-Rate Controlled     : YES
       Eye-Safe Method            : 
         Additional Information   : 
       Mode of Operation          : FEW PHOTON
       Calibration performed      : 45
       Single Shot RMS        [mm]: 3
       Edit Criterion 1st Chain   : ITERATIVE 2.2 SIGMA
       Edit Criterion 2nd Chain   : N.A.
       Application of Cal Data    : LINEAR FIT
       Date Installed             : 1996-01-12
       Date Removed               : 
       Additional Information     : Short CAL Target, as published in Shanghai 
                                  : Proceedings. Calibrate about each 45
                                  : minutes; interpolated for each return.
                                  : Mode of Operation:
                                  :     "FEW PHOTONS (< 70% Return Rate)"
                                  : Single Shot RMS: "< 3"
 
 
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  9.   Time and Frequency Standards
 
  9.01.01 Frequency Standard Type : Oven Controlled Crystal Oscillator
          Model                   : 58503A
          Manufacturer            : HP
          Short Term Stab.  [e-12]: 5
          Long Term Stab.   [e-12]: 1
          Time Reference          : GPS
          Synchronization         : GPS
          Epoch Accuracy      [ns]: 100
          Date Installed          : 1997-07-01
          Date Removed            : 
          Additional Information  : 10 MHz from GPS, 
                                  : Dassault module is 200 MHz
                                  : Epoch Accuracy: "<100"
 
  9.02.01 GNSS Timing Rcvr Model  : 58503A
          Manufacturer            : HP
          Date Installed          : 1997-07-01
          Date Removed            : 
          Additional Information  : 
 
  9.03.01 One-way System Calibration
          Date performed          : 
          Direction Calibrated    : 
          Additional Information  : 
 
 
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 10.   Preprocessing Information
 
 10.01 On-site NP Generation      : YES
       Data Screening             : CPF+POLYNOMIAL
       Return-Rate Rejection      : 
       Edit Criterion 1st Chain   : ITERATIVE 2.2 SIGMA
       Edit Criterion 2nd Chain   : N.A.
       Upload interval            : DAILY (usually) 
       Date First Applicable      : 1982-01-01 HH:MM UT
       Date Last Applicable       : 
       Additional Information     : 
 
 
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 11.   Aircraft Detection
 
 11.01 Detection Type             : MOUNT OBSERVER
       Manufacturer/Provider      : 
       Automatic Laser Shutoff    : 
       Alarms Recorded            : 
       Hazard Distance        [km]: 
       Date Installed             : 1982-01-01
       Date Removed               : 
       Additional Information     : Also, have a Passive Optical Aircraft
                                  : Detector
 
 11.02 Detection Type             : ADS-B Transponder Receiver/FLARM 
       Manufacturer/Provider      : 
       Automatic Laser Shutoff    : 
       Alarms Recorded            : 
       Hazard Distance        [km]: 
       Date Installed             : 2012-01-01
       Date Removed               : 
       Additional Information     : Laser automat. blocked if A/C near laserbeam
 
 
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 12.   Meteorological Instrumentation
 
 12.01.01 Pressure Sensor Model   : DigiQuartz 740-16B
          Manufacturer            : Paroscientific
          Recording Interval      : Per calibration; Linear Fit for each return
          Accuracy          [mbar]: 0.1
          Height Diff to SRP   [m]: 0
          Distance from SRP    [m]: 
          Date Installed          : 1995-04-01 HH:MM UT
          Calibration Interval    : YEARLY
          Date Removed            : 2002-12-10 00:00 UT
          Additional Information  : In  2002-06-10, the travelling baro from 
                                  : RGO was in Graz at that time, the Graz 
                                  : ParoScientific showed a -0.5 mB offset;
                                  : i.e. Graz reading was 0.5 mB lower than the 
                                  : RGO reading.
 
 12.01.02 Pressure Sensor Model   : MET3A
          Manufacturer            : Paroscientific
          Recording Interval      : PER PULSE
          Accuracy          [mbar]: 0.1
          Height Diff to SRP   [m]: 0
          Distance from SRP    [m]: 
          Date Installed          : 2002-12-10 HH:MM UT
          Calibration Interval    : Daily
          Date Removed            : 
          Additional Information  : The older Digiquartz has been re-calibrated,
                                  : and is used now as a secondary standard.
                                  : Both readings are now routinely compared and 
                                  : checked against each other, so that any 
                                  : deviations should be detected early enough; 
                                  : the differences are usually below 0.05 mB.
 
 12.02.01 Temp Sensor Model       : Home Made; using AD590 Silicon Sensor
          Manufacturer            : SLR Graz
          Recording Interval      : Per calibration; Linear Fit for each return
          Accuracy         [deg C]: 0.1
          Date Installed          : 1988-01-01 HH:MM UT
          Calibration Interval    : YEARLY
          Date Removed            : 2002-12-10 HH:MM UT
          Additional Information  : 
 
 12.02.02 Temp Sensor Model       : MET3A
          Manufacturer            : Paroscientific
          Recording Interval      : PER PULSE
          Accuracy         [deg C]: 0.1
          Date Installed          : 2002-12-10 HH:MM UT
          Calibration Interval    : 
          Date Removed            : 
          Additional Information  : 
 
 12.03.01 Humidity Sensor Model   : HumiCap 14 A
          Manufacturer            : Vaisala
          Recording Interval      : Per calibration; Linear Fit for each return
          Accuracy       [% rel h]: 10
          Date Installed          : 1990-01-10 HH:MM UT
          Calibration Interval    : ????
          Date Removed            : 2002-12-10 HH:MM UT
          Additional Information  : 
 
 12.03.02 Humidity Sensor Model   : MET3A
          Manufacturer            : Paroscientific
          Recording Interval      : PER PULSE
          Accuracy       [% rel h]: 10
          Date Installed          : 2002-12-10 HH:MM UT
          Calibration Interval    : 
          Date Removed            : 
          Additional Information  : 
 
 
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 13.   Local Ties, Eccentricities, and Collocation Information
 
 13.01 Collocated Permanent Geodetic Systems
 
 13.01.01.01 GNSS                 : IGS+EUREF
             Date Installed       : 1992-06-12
             Date Removed         : 
             Additional Info      : 
 13.01.01.02 GNSS                 : IGLOS
             Date Installed       : 1999-11-11
             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           : ABSOLUTE
             Date Installed       : 1999-10-18
             Date Removed         : 
             Additional Info      : Epoch measurements 4 days
 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           : GRAZ (central marker) 
          Instrumentation Type    : GPS
          Instrumentation Status  : PERMANENT
          DOMES Number            : 11001M002
          CDP Number              : 7893
          Differential Components (ITRS)
            dx                 [m]: -2.558 +- 0.001
            dy                 [m]: 8.516 +- 0.001
            dz                 [m]: -1.321 +- 0.001
            Date Measured         : 1995-11-15
            Determined by         : IWFSG
          Date Installed          : 1992-06-12
          Date Removed            : 
          Additional Information  : 
 
 13.02.02.01 Local Ties from the SRP to Other Monuments or Systems on Site
 
          Monument Name           : GRAB
          Instrumentation Type    : GPS/GLONASS
          Instrumentation Status  : PERMANENT
          DOMES Number            : 11001M004
          CDP Number              : 7893
          Differential Components (ITRS)
            dx                 [m]: -1.500 +- 0.001
            dy                 [m]: 6.638 +- 0.001
            dz                 [m]: 0.676 +- 0.001
            Date Measured         : 1995-11-15
            Determined by         : IWFSG
          Date Installed          : 1999-11-11
          Date Removed            : 
          Additional Information  : 
 
 13.03.01.01 Eccentricities Between Other Monuments on Site
 
          From: Monument Name     : GRAZ (central marker)
                DOMES Number      : 11001M002
                CDP Number        : 7893
          To:   Monument Name     : GRAA
                DOMES Number      : 11001M003
                CDP Number        : 7893
          Differential Components (ITRS)
            dx                 [m]: -1.464 +- 0.001
            dy                 [m]: 0.539 +- 0.001
            dz                 [m]: 3.603 +- 0.001
            Date Measured         : 
            Determined by         : 
          Additional Information  : 
 
 13.03.02.01 Eccentricities Between Other Monuments on Site
 
          From: Monument Name     : GRAZ (central marker)
                DOMES Number      : 11001M002
                CDP Number        : 7893
          To:   Monument Name     : GRAB
                DOMES Number      : 11001M004
                CDP Number        : 7893
          Differential Components (ITRS)
            dx                 [m]: 1.058 +- 0.001
            dy                 [m]: -1.878 +- 0.001
            dz                 [m]: 1.997 +- 0.001
            Date Measured         : 
            Determined by         : 
          Additional Information  : 
 
 
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 14.   Local Events Possibly Affecting Computed Position
 
 14.01 Date                       : 
       Event                      : 
       Additional Information     : 
 
 
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 15.   On-Site, Point of Contact Agency Information
 
       Agency                     : Austrian Academy of Sciences
       Mailing Address            : Institut for Space Research, 
                                  : Observatory Lustbuehel, 
                                  : Lustbuehelstr. 46, A-8042 GRAZ
       Website                    : 
       Primary Contact
         Contact Name             : Dr. Georg KIRCHNER
         Telephone (primary)      : +43-316-873-4651
         Telephone (secondary)    : 
         Fax                      : 
         E-mail                   : Georg.Kirchner@oeaw.ac.at
       Secondary Contact
         Contact Name             : Franz KOIDL
         Telephone (primary)      : +43-316-873-4654
         Telephone (secondary)    : 
         Fax                      : 
         E-mail                   : Franz.Koidl@oeaw.ac.at
       Tertiary Contact
         Contact Name             : Dr. Michael STEINDORFER
         Telephone (primary)      : +43-316-873-4652
         Telephone (secondary)    : 
         Fax                      : 
         E-mail                   : Michael.Steindorfer@oeaw.ac.at
       Additional Information     : 
 
 
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 16.   Responsible Agency (if different from 15.)
 
       Agency                     : 
       Mailing Address            : 
       Primary Contact
         Contact Name             : 
         Telephone (primary)      : 
         Telephone (secondary)    : 
         Fax                      : 
         E-mail                   : 
       Secondary Contact
         Contact Name             : 
         Telephone (primary)      : 
         Telephone (secondary)    : 
         Fax                      : 
         E-mail                   : 
       Additional Information     : 
 
 
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 17.   More Information
 
       URL for More Information   : http://www.iwf.oeaw.ac.at/en/home/
       Hardcopy on File
         Site Map                 : 
         Site Diagram             : 
         Horizon Mask             : 
         Monument Description     : 
         Site Pictures            : 
       Additional Information     : http://www.iwf.oeaw.ac.at/en/research/
                                  : satellite-laser-ranging/
 
 
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