HYDE00IND Site Information Form (site log) International GNSS Service See Instructions at: ftp://igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Dr. A. Akilan Date Prepared : 2020-03-19 Report Type : UPDATE If Update: Previous Site Log : hyde_20180424.log Modified/Added Sections : 6.1, 11 1. Site Identification of the GNSS Monument Site Name : National Geophysical Research Institute Four Character ID : HYDE Monument Inscription : Circle and a dot IERS DOMES Number : 22307M001 CDP Number : Monument Description : BRASS PLATE Height of the Monument : Monument Foundation : Roof Foundation Depth : Marker Description : Brass platform supported by 3 poles Date Installed : 1995-08-20T00:00Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : The monument is a standard disk star drilled on : the CONCRETE pillar erected on the ROOF of the : extension building of NGRI. The choke ring : antenna is located on top of the brass : platform. The platform is supported by 3 : poles, which are fitted to the baseplate : embedded on top of the concrete pillar. 2. Site Location Information City or Town : Hyderabad (located in central part of India) State or Province : Andhra Pradesh Country : India Tectonic Plate : INDIAN Approximate Position (ITRF) X coordinate (m) : 1208444.8595 Y coordinate (m) : 5966806.0568 Z coordinate (m) : 1897076.6227 Latitude (N is +) : +172502.12 Longitude (E is +) : +0783303.12 Elevation (m,ellips.) : 441.68 Additional Information : 1. Under INDO- German collaboration IGS : permanent GPS tracking station was commissioned : at NGRI, Hyderabad during 1995. From then till : date system is operational continously. Data : accrued so far, is availble in NGRI GPS data : archive as well as in Geodetic Institute, : Univ.of BONN, BONN. GERMANY. It is accessable : for global user. : 2. From September 1995 to December 2000 Turbo : Rogue SNR 8000 GPS RECEIVER was operational. : 3. December 2000 to July 2001, th e syatem was : updated to Bench mark Receiver : 4. From July 2001 , the system was upgraded to : Ashtech Micro CGRS GPS receiver and it is : continuously operational. : 5. From July 2004, GPS day 183,earliar Ashtech : Micro CGRS GPS Receiver was replaced with the : New Ashtech Micro CGRS GPS receiver serial : Number ZR2200 13301. : 6. From 2007-11-26 GPS receiver is upgraded to : GNSS receiver with a New LEICA GRX1200GGPRO : GNSS receiver. The system is continuously : operational. 3. GNSS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : T-266 Firmware Version : 3.4 Elevation Cutoff Setting : 5 deg Date Installed : 1995-09-26T00:00Z Date Removed : 2000-12-15T00:00Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : AOA SNR-8000 ACT Satellite System : GPS Serial Number : T-266U Firmware Version : 4.0 Elevation Cutoff Setting : 5 deg Date Installed : 2000-12-16T00:00Z Date Removed : 2001-07-13T00:00Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : CR5200 10701 Firmware Version : P/N 110424 Micromanager Elevation Cutoff Setting : 5 deg Date Installed : 2001-07-14T00:00Z Date Removed : 2004-06-25T00:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : ZR2200 13301 Firmware Version : P/N 110424 Micromanager Elevation Cutoff Setting : 5 deg Date Installed : 2004-06-25T00:00Z Date Removed : 2007-11-24T00:00Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355192 Firmware Version : 5.60 Elevation Cutoff Setting : 5 deg Date Installed : 2007-11-26T00:00Z Date Removed : 2010-04-28T21:32Z Temperature Stabiliz. : Additional Information : Leica GPS Spider software is used to : download the data 3.6 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355217 Firmware Version : 7.53 Elevation Cutoff Setting : 5 deg Date Installed : 2010-04-30T09:37Z Date Removed : 2014-09-27T09:27Z Temperature Stabiliz. : Additional Information : Leica GPS Spider software is used to : download the data 3.7 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355192 Firmware Version : 8.51/3.055 Elevation Cutoff Setting : 5 deg Date Installed : 2014-09-27T09:27Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : Additional Information : Leica GPS Spider software is used to download : the data 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 : AOAD/M_T NONE Serial Number : UNKN Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.000 Marker->ARP North Ecc(m) : 0.000 Marker->ARP East Ecc(m) : 0.000 Alignment from True N : +3 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 60 m Date Installed : 1995-09-26T00:00Z Date Removed : 1997-04-11T00:00Z Additional Information : 4.2 Antenna Type : AOAD/M_T NONE Serial Number : 376 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.000 Marker->ARP North Ecc(m) : 0.000 Marker->ARP East Ecc(m) : 0.000 Alignment from True N : +3 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 60 m Date Installed : 1997-04-12T00:00Z Date Removed : 2001-07-13T00:00Z Additional Information : 4.3 Antenna Type : ASH701945B_M SNOW Serial Number : UNKN Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.000 Marker->ARP North Ecc(m) : 0.000 Marker->ARP East Ecc(m) : 0.000 Alignment from True N : +3 deg Antenna Radome Type : SNOW Radome Serial Number : Antenna Cable Type : Rg 214 standard rack mount Antenna Cable Length : 60 m Date Installed : 2001-07-14T00:00Z Date Removed : 2007-11-24T00:00Z Additional Information : 1. Micro Z Cont Geodetic Ref Stn (microZ : CGRS) consisting of: : (i) P/N 990441- 80-Receiver-mZ CGRS : (80Mb Memory) and accessories-1Nos. : (ii) P/N 701945-1 Choke Ring Antenna W/O : Radome (N Connector)-1Nos. : (iii) P/N 110424 Micro Manager Remote : Software and its accessories-1No. : (iv) P/N SBS 8850-(461-1962)-DELL Latitude C : 800 Laptop Computers-1No. : The performance of the MicroZ CGRS GPS : Geodetic Receivers are tested for data : acquisition, conversion and archiving and : all the characteristics of the receivers and : and related software are working : satisfactorily according to the : specifications. 4.4 Antenna Type : LEIAT504GG NONE Serial Number : 200348 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.000 Marker->ARP North Ecc(m) : 0.000 Marker->ARP East Ecc(m) : 0.000 Alignment from True N : +3 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Rg 214 standard rack mount Antenna Cable Length : 30 m Date Installed : 2007-11-26T00:00Z 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.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 : 1995-08-20/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.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 : National Geophysical Research Institute,(NGRI) Preferred Abbreviation : NGRI,HYDERABAD Mailing Address : National Geophysical Research Institute, : Uppal road : Hyderabad, : Andhra Pradesh : INDIA - 500606 Primary Contact Contact Name : Dr.A. Akilan,Senior Scientist Telephone (primary) : 91-040-27012858 Telephone (secondary) : 91-040-23434658 Fax : 91-040-27171564,23434651 E-mail : akilan@ngri.res.in, vkgahalaut@ngri.res.in Secondary Contact Contact Name : Dr.V.M. Tiwari, Director, NGRI, HYDERABAD Telephone (primary) : 23434700,23434711 ext 2300 Telephone (secondary) : Fax : 91-040 -27171564,23434651 E-mail : director@ngri.res.in 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 : CDDIS Secondary Data Center : SIO URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions LEIAT 504GG LEIAT 504 +-------+ <-- 0.1393 / + \ <-- 0.1280 L2 | + | <-- 0.1100 L1 +-----------------+-------------+------------------+ <-- 0.1012 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+--------------------+ <-- 0.0345 BCR | | | | +------x------+ <-- 0.0000 ARP BPA=ARP <-- 0.3794 -->