YEBE Site Information Form International GPS Service for Geodynamics 0. Form Prepared by (full name) : Rafael Quiros Donate Date Prepared : 26-SEP-2001 Report Type : UPDATE Prepared Using : 1. Site Identification of the GPS Monument Site Name : Yebes Four Character ID : YEBE Monument Inscription : None IERS DOMES Number : 13420M001 CDP Number : Date Installed : 30-NOV-1992 hh:mm UT Geologic Characteristic : CLAY/ LIMESTONE/CLAY Bedrock Type : SEDIMENTARY Bedrock Condition : WEATHERED Fracture Spacing : CLAY 2m LIMESTONE18m CLAY Notes : (multiple lines) Additional Information : YEBE is a reference point of the National GPS : Reference Stations Network raised by the In stituto : Geografico Nacional. The monument is a : Reinforced concrete pillar on the top of the : terrace of the Centro Astronomico de Yebe s about : 100 m from the 14m VLBI antenna 2. Site Location Information City or Town : Yebes State or Province : Guadalajara Country : Spain Tectonic Plate : Eurasian Approximate Position X coordinate (m) : 4848724.950 Y coordinate (m) : -261632.509 Z coordinate (m) : 4123093.952 Latitude (deg) : 40.5249 N Longitude (deg) : 356.9114 E Elevation (m) : 973 Additional Information : (multiple lines) 3. GPS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSE Serial Number : 00003995 Firmware Version : NP 7.29 SP 3.07 Date Installed : 19-MAY-1999 12:00 UT Date Removed : 14-OCT-1999 11:00 UT Additional Information : (multiple lines) 3.2 ReceiverType : TRIMBLE 4000SSE Serial Number : 00010001 Firmware Version : NP 7.29 SP 3.07 Date Installed : 14-OCT-1999 12:00 UT Date Removed : 18-NOV-1999 10:00 UT Additional Information : (multiple lines) 3.3 Receiver Type : TRIMBLE 4000SSI Serial Number : 00026994 Firmware Version : NP 7.29 SP 3.07 Date Installed : 18-NOV-1999 18:00 UT Date Removed : 19-APR-2000 00:00 UT Additional Information : (multiple lines) 3.4 Receiver Type : TRIMBLE 4000SSI Serial Number : 00026994 Firmware Version : NP 7.19 SP 3.04 Date Installed : 19-APR-2000 00:00 UT Date Removed : 26-SEP-2001 00:00 UT Additional Information : (multiple lines) 3.5 Receiver Type : TRIMBLE 4000SSI Serial Number : 00026994 Firmware Version : Nav 7.19 Sig 3.04 Date Installed : 26-SEP-2001 00:00 UT Date Removed : dd-MMM-yyyy hh:mm UT Additional Information : (multiple lines) 3.x Receiver Type : Serial Number : Firmware Version : Date Installed : (dd-MMM-yyyy hh:mm UT) Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 4. GPS Antenna Information 4.1 Antenna Type : TRM14532.00 NONE Serial Number : 00337 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : NONE Date Installed : 19-MAY-1999 12:00 UT Date Removed : 14-OCT-1999 11:00 UT Additional Information 4.2 Antenna Type : TRM22020.00+GP NONE Serial Number : 0 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : NONE Date Installed : 14-OCT-1999 12:00 UT Date Removed : 18-NOV-1999 10:00 UT Additional Information : (multiple lines) 4.3 Antenna Type : TRM29659.00 Serial Number : 0180418 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : NONE Date Installed : 18-NOV-1999 12:00 UT DateRemoved : 26-SEP-2001 00:00 UT Additional Information : (multiple lines) 4.4 Antenna Type : TRM29659.00 NONE Serial Number : 0180418 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North : Antenna Radome Type : NONE Date Installed : 26-SEP-2001 00:00 UT Date Removed : dd-MMM-yyyy hh:mm UT Additional Information : (multiple lines) 4.x Antenna Type : Serial Number : Antenna Height (m) : (m) Antenna Reference Point : (BCR/BPA) Degree Offset from North : Antenna Radome Type : Date Installed : (dd-MMM-yyyy hh:mm UT) Date Removed : (dd-MMM-yyyy hh:mm UT) Additional Information : (multiple lines) 5. Local Site Ties 5.x Monument Name : YEBES VLBI ARP Site Ref CDP Number : 7333 Site Ref Domes Number : 13420S001 Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : 55.522 dy (m) : -69.713 dz (m) : -58.299 Accuracy (mm) : 7 Date Measured : 18-NOV-1999 Additional Information : (multiple lines) 6. Frequency Standard 6.1 Standard Type : INTERNAL Frequency : Effective Dates : 19-MAY-1999 - 22-JUN-2000) Notes : Disabled 6.2 Standard Type : H-MASER Frequency : Effective Dates : 22-JUN-2000 08:40 UT Notes : KVARZ (manufacturer), CH1-75 (model) 7. Collocation Information 7.1 Instrumentation Type : VLBI Status : PERMANENT Effective Dates : 01-01-1995 Notes : 14m dish antenna equipped with S/X receiver. Takes part in CORE (Continuous Observation Earth Rotation) program and EUROP campaigns. 8. Meteorological Instrumentation 8.1 Humidity Sensor Model : 507-246 Manufacturer : Vaisala Data Frequency : 10 minutes Accuracy (% rel h) : 2 Effective Dates : 01-JUN-1996 Notes : 8.2 Pressure Sensor Model : 507-266 Manufacturer : Vaisala Data Frequency : 10 minutes Accuracy (mbar) : 0.5 Height Diff to GPS (m) : -1.843 Effective Dates : 01-JUN-1996 Notes : 8.3 Temperature Sensor Model : 507-245 Manufacturer : Vaisala Data Frequency : Accuracy (deg C) : 0.2 Effective Dates : 01-JUN-1996 Notes : 8.4 Water Vapor Radiometer : Manufacturer : Distance to GPS (m) : (m) Elev Diff to GPS (m) : (m) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8.5 Other Instrumentation : 9. On-Site, Point of Contact Agency Information Agency : Centro Astronomico de Yebes : Observatorio Astronomico Nacional : Instituto Geografico Nacional Mailing Address : Apartado 143 : E-19080 GUADALAJARA : SPAIN Primary Contact Contact Name : Pablode Vicente-Abad Telephone (primary) : +34 94 929 0311 Telephone (secondary) : Fax : +34 94 929 0063 E-mail : vicente@cay.oan.es Secondary Contact Contact Name :Francisco Colomer Telephone (primary) : +34 94 929 0311 Telephone (secondary) : Fax : +34 94 929 0063 E-mail : colomer@cay.oan.es Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) Agency : Instituto Geografico Nacional Mailing Address : C/ General Ibanez Ibero, 3 : E-28003 MADRID : SPAIN Primary Contact Contact Name : Jose Antonio Sanchez-Sobrino Telephone (primary) : +34 91 597 9440 Telephone (secondary) : +34 91 597 9429 Fax : +34 91 597 9616 E-mail : jassobrino@mfom.es Secondary Contact Contact Name : Rafael Quiros-Donate Telephone (primary) : +34 91 597 9562 Telephone (secondary) : +34 91 597 9429 Fax : +34 91 597 9616 E-mail : rquiros@mfom.es Additional Information : (multiple lines) 11. More Information URL for More Information : http://www.oan.es/cay/gps/ Hardcopy on File Site Map : (Y) Site Diagram : (Y) Horizon Mask : (Y) Monument Description : (Y) Site Pictures : (Y) Additional Information : (multiple lines) Antenna Graphics with Dimensions GRAPHICS FOR ANTENNATYPE 4.1 Trimble: TRM14532.00 ----+---- <-- 0.070 L1 / + \ <-- 0.068 L2 ++----------------+-----------------+-----------------++ <-- 0.063 TGP ++---------------+-------------------+----------------++ <-- 0.060 BGP | | | | | | +------x------+ <-- 0.000 ARP BPA <-- 0.140 --> BPA <-- 0.155 --> TPA <-- 0.467 --> NOTCH ES <-- 0.483 --> EDGE GRAPHICS FOR ANTENNA TYPE 4.2 Trimble: TRM22020.00+GP ----+---- <-- 0.0625 L1/L2 / + \ ++----------------+-----------------+-----------------++ <-- 0.0591 TGP ++---------------+-------------------+----------------++ <-- 0.0556 BGP | | | | | | +------x------+ <-- 0.000 ARP BPA <-- 0.467 --> NOT CHES <-- 0.483 --> EDGE GRAPHICS FOR ANTENNA TYPE 4.3 Trimble: TRM29659.00 ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | | | +-----|x|-----+ <-- 0.000 ARP <-- 0.381 --> GRAPHICS FOR ANTENNA TYPE 4.4 Trimble: TRM29659.00 NONE ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | | | +-----|x|-----+ <-- 0.000 ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier