GRAC00FRA 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) : RGP Team (rgpadmin@ign.fr) Date Prepared : 2023-02-15 Report Type : UPDATE If Update: Previous Site Log : grac_20220211.log Modified/Added Sections : 3.25, 3.26 1. Site Identification of the GNSS Monument Site Name : GRASSE Four Character ID : GRAC Monument Inscription : NONE IERS DOMES Number : 10002M010 CDP Number : NONE Monument Description : CONCRETE PILLAR WITH BRASS ADAPTATOR Height of the Monument : Monument Foundation : CONCRETE BLOCK Foundation Depth : Marker Description : BASE AND CENTRE OF BRASS ADAPTATOR Date Installed : 1998-11-27T10:00Z Geologic Characteristic : BEDROCK Bedrock Type : SEDIMENTARY Bedrock Condition : FRESH Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : 2. Site Location Information City or Town : Caussols State or Province : Alpes-Maritimes Country : France Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4581708.630 Y coordinate (m) : 556132.230 Z coordinate (m) : 4389340.930 Latitude (N is +) : +434516.15 Longitude (E is +) : +0065514.74 Elevation (m,ellips.) : 1319.8 Additional Information : Observatory located at Caussols, on plateau de : Calern, 10 Km NW of Grasse. 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH GG24C Satellite System : GPS+GLO Serial Number : S/N M00684-24-016 Firmware Version : FWGF00 Elevation Cutoff Setting : 5 deg Date Installed : 1998-11-27T10:00Z Date Removed : 2000-04-01T00:00Z Temperature Stabiliz. : none Additional Information : MIRA 24 receiver on loan from MARTEC 3.2 Receiver Type : ASHTECH Z18 Satellite System : GPS+GLO Serial Number : ZX00115 Firmware Version : 0065-ZT16 Elevation Cutoff Setting : 5 deg Date Installed : 2000-04-01T00:00Z Date Removed : 2000-11-01T10:00Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : ASHTECH Z18 Satellite System : GPS+GLO Serial Number : ZX00115 Firmware Version : 0065 Elevation Cutoff Setting : 5 deg Date Installed : 2001-08-07T00:00Z Date Removed : 2010-08-10T00:00Z Temperature Stabiliz. : none Additional Information : 3.4 Receiver Type : TRIMBLE NETR8 Satellite System : GPS+GLO Serial Number : 5020K67484 Firmware Version : 4.15 Elevation Cutoff Setting : 3 deg Date Installed : 2010-08-10T12:00Z Date Removed : 2011-01-03T10:00Z Temperature Stabiliz. : none Additional Information : 3.5 Receiver Type : TRIMBLE NETR8 Satellite System : GPS+GLO Serial Number : 5020K67484 Firmware Version : 4.19 Elevation Cutoff Setting : 3 deg Date Installed : 2011-01-03T10:00Z Date Removed : 2011-03-24T06:00Z Temperature Stabiliz. : none Additional Information : 3.6 Receiver Type : TRIMBLE NETR8 Satellite System : GPS+GLO Serial Number : 5020K67484 Firmware Version : 4.22 Elevation Cutoff Setting : 3 deg Date Installed : 2011-03-24T06:00Z Date Removed : 2011-08-29T06:00Z Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : TRIMBLE NETR8 Satellite System : GPS+GLO Serial Number : 5020K67484 Firmware Version : 4.42 Elevation Cutoff Setting : 3 deg Date Installed : 2011-08-29T06:00Z Date Removed : 2011-10-19T11:00Z Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5117K75257 Firmware Version : 4.42 Elevation Cutoff Setting : 3 deg Date Installed : 2011-10-19T11:00Z Date Removed : 2012-03-02T00:00Z Temperature Stabiliz. : none Additional Information : 3.9 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 5117K75257 Firmware Version : 4.60 Elevation Cutoff Setting : 3 deg Date Installed : 2012-03-02T00:00Z Date Removed : 2012-05-31T07:00Z Temperature Stabiliz. : none Additional Information : 3.10 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5117K75257 Firmware Version : 4.42 Elevation Cutoff Setting : 3 deg Date Installed : 2012-05-31T07:00Z Date Removed : 2013-05-15T15:00Z Temperature Stabiliz. : none Additional Information : 3.11 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5117K75257 Firmware Version : 4.80 Elevation Cutoff Setting : 3 deg Date Installed : 2013-05-15T15:00Z Date Removed : 2013-07-30T15:00Z Temperature Stabiliz. : none Additional Information : 3.12 Receiver Type : TRIMBLE NETR8 Satellite System : GPS+GLO+BDS+SBAS Serial Number : 5021K67563 Firmware Version : 4.48 Elevation Cutoff Setting : 3 deg Date Installed : 2013-07-30T15:00Z Date Removed : 2013-10-15T10:00Z Temperature Stabiliz. : none Additional Information : 3.13 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5117K75257 Firmware Version : 4.81 Elevation Cutoff Setting : 3 deg Date Installed : 2013-10-15T10:00Z Date Removed : 2014-03-26T12:00Z Temperature Stabiliz. : none Additional Information : 3.14 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5117K75257 Firmware Version : 4.85 Elevation Cutoff Setting : 3 deg Date Installed : 2014-03-26T12:00Z Date Removed : 2014-08-01T14:00Z Temperature Stabiliz. : none Additional Information : 3.15 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 1831110 Firmware Version : 3.03 Elevation Cutoff Setting : 0 deg Date Installed : 2014-08-01T14:00Z Date Removed : 2014-09-03T11:00Z Temperature Stabiliz. : none Additional Information : L2C enabled 3.16 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 3.10 Elevation Cutoff Setting : 0 deg Date Installed : 2014-09-03T11:00Z Date Removed : 2014-11-06T14:00Z Temperature Stabiliz. : none Additional Information : L2C enabled 3.17 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 3.11 Elevation Cutoff Setting : 0 deg Date Installed : 2014-11-06T14:00Z Date Removed : 2015-07-17T15:00Z Temperature Stabiliz. : none Additional Information : L2C enabled 3.18 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 3.11 Elevation Cutoff Setting : 0 deg Date Installed : 2015-07-17T15:00Z Date Removed : 2016-06-21T15:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C enabled 3.19 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 4.00 Elevation Cutoff Setting : 0 deg Date Installed : 2016-06-21T15:00Z Date Removed : 2016-06-28T00:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C enabled 3.20 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 4.00 Elevation Cutoff Setting : 0 deg Date Installed : 2016-06-28T00:00Z Date Removed : 2016-11-07T16:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C disabled 3.21 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 4.02 Elevation Cutoff Setting : 0 deg Date Installed : 2016-11-07T16:00Z Date Removed : 2017-08-02T10:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C disabled 3.22 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 4.11 Elevation Cutoff Setting : 0 deg Date Installed : 2017-08-02T10:00Z Date Removed : 2018-08-27T13:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C disabled 3.23 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 4.30 Elevation Cutoff Setting : 0 deg Date Installed : 2018-08-27T13:00Z Date Removed : 2019-03-13T15:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C disabled 3.24 Receiver Type : LEICA GR25 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1831110 Firmware Version : 4.31 Elevation Cutoff Setting : 0 deg Date Installed : 2019-03-13T15:00Z Date Removed : 2021-06-15T15:00Z Temperature Stabiliz. : none Additional Information : pseudorange smoothing disabled and L2C disabled 3.25 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1834679 Firmware Version : 4.50 Elevation Cutoff Setting : 0 deg Date Installed : 2021-06-15T15:00Z Date Removed : 2022-02-11T11:00Z Temperature Stabiliz. : none Additional Information : 3.26 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1834679 Firmware Version : 4.51 Elevation Cutoff Setting : 0 deg Date Installed : 2022-02-11T11:00Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : Additional Information : 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+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 : ASH701023.A NONE Serial Number : GB15393 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0000 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 : Antenna Cable Length : Date Installed : 1998-11-27T10:00Z Date Removed : 2000-04-01T00:00Z Additional Information : Previous name : 701023(B) L1 nged for : compatibility with IGS 4.2 Antenna Type : ASH701073.3 NONE Serial Number : CRG1998380106 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0500 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 : ASHTECH Antenna Cable Length : 60 m Date Installed : 2000-04-01T00:00Z Date Removed : 2000-11-01T10:00Z Additional Information : 4.3 Antenna Type : ASH701073.3 NONE Serial Number : CRG1998380106 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0500 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 : ASHTECH Antenna Cable Length : 60 m Date Installed : 2001-08-07T16:00Z Date Removed : 2002-10-02T08:00Z Additional Information : 4.4 Antenna Type : ASH700936F_C NONE Serial Number : CR1998390128 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0586 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 : ASHTECH Antenna Cable Length : 60 m Date Installed : 2002-10-03T09:00Z Date Removed : 2010-08-10T00:00Z Additional Information : 4.5 Antenna Type : TRM55971.00 NONE Serial Number : 1441004164 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0500 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 : ASHTECH Antenna Cable Length : 60 m Date Installed : 2010-08-10T12:00Z Date Removed : 2013-07-30T15:00Z Additional Information : 4.6 Antenna Type : TRM57971.00 NONE Serial Number : 5112118086 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0500 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 : ASHTECH Antenna Cable Length : 60 m Date Installed : 2013-07-30T15:00Z Date Removed : 2015-03-10T13:00Z Additional Information : 4.7 Antenna Type : TRM57971.00 NONE Serial Number : 5000113989 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0500 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 : ASHTECH Antenna Cable Length : 60 m Date Installed : 2015-03-10T13:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : 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 : IGS Station (GRAS) Tied Marker Usage : GPS Tied Marker CDP Number : none Tied Marker DOMES Number : 10002M006 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -17.449 dy (m) : -17.802 dz (m) : 19.522 Accuracy (mm) : 1 mm Survey method : TRIANGULATION Date Measured : 1999-10-10T10:00Z Additional Information : 5.2 Tied Marker Name : IGS Station (GRAS) Tied Marker Usage : GPS Tied Marker CDP Number : none Tied Marker DOMES Number : 10002M006 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -17.448 dy (m) : -17.803 dz (m) : 19.521 Accuracy (mm) : 1 mm Survey method : TRIANGULATION Date Measured : 2013-07-31T12:00Z Additional Information : 5.3 Tied Marker Name : Mobile Laser Station (GRAF) Tied Marker Usage : SLR Tied Marker CDP Number : 7829 Tied Marker DOMES Number : 10002S017 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -15.892 dy (m) : 26.828 dz (m) : 16.437 Accuracy (mm) : 1 mm Survey method : TRIANGULATION Date Measured : 2013-07-31T12:00Z Additional Information : 5.4 Tied Marker Name : Laser MeO Station (GRSM) Tied Marker Usage : SRP Tied Marker CDP Number : 7845 Tied Marker DOMES Number : 10002S002 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -16.279 dy (m) : 63.541 dz (m) : 13.899 Accuracy (mm) : 1 mm Survey method : TRIANGULATION Date Measured : 2013-07-31T12:00Z Additional Information : 5.5 Tied Marker Name : DORIS Station (GR4B) Tied Marker Usage : Tied Marker CDP Number : Tied Marker DOMES Number : 10002S019 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -27.170 dy (m) : 34.088 dz (m) : 29.584 Accuracy (mm) : 1 mm Survey method : TRIANGULATION Date Measured : 2013-07-31T12:00Z Additional Information : 5.6 Tied Marker Name : Repere VLBI (VLBI) Tied Marker Usage : Tied Marker CDP Number : Tied Marker DOMES Number : 10002M003 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : -10.809 dy (m) : -6.721 dz (m) : 10.284 Accuracy (mm) : 1 mm Survey method : TRIANGULATION Date Measured : 2013-07-31T12:00Z Additional Information : 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 : Effective Dates : 2000-04-01/CCYY-MM-DD Notes : 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 : 1980-09-01/CCYY-MM-DD Notes : 7.2 Instrumentation Type : GPS Status : PERMANENT Effective Dates : 1995-02-10/CCYY-MM-DD Notes : 7.3 Instrumentation Type : VLBI Status : MOBILE Effective Dates : 1995-02-17/CCYY-MM-DD Notes : 7.4 Instrumentation Type : DORIS Status : PERMANENT Effective Dates : 2008-09-11/CCYY-MM-DD Notes : 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 : Institut National de l'Information Géographique : et Forestière : Geodetic and levelling department (SGN) Preferred Abbreviation : IGN_RGP Mailing Address : avenue de Paris 73 : 94165 Saint-Mandé Cedex : France Primary Contact Contact Name : RGP Team Telephone (primary) : +33 1 43 98 83 39 Telephone (secondary) : Fax : +33 1 43 98 84 50 E-mail : rgpadmin@ign.fr Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : Preferred Abbreviation : 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 : 13. More Information Primary Data Center : IGN Secondary Data Center : BKG URL for More Information : http://rgp.ign.fr Hardcopy on File Site Map : http://rgp.ign.fr Site Diagram : (Y) Horizon Mask : (Y) Monument Description : (Y) Site Pictures : (Y) Additional Information : Antenna Graphics with Dimensions TRM57971.00 / --------------------------------------------- \ + + \ --------------------------------------------- / \ / \ / \-----x-----/ <-- 0.0000 BAM=ARP RXC=NRP <-- 0.3396 --> Notches