PDEL Site Information Form International GPS Service for Geodynamics / EUREF 0. Form Prepared by (full name) : HELENA CRISTINA RIBEIRO Date Prepared : 15-MAY-2000 Report Type : NEW Prepared Using : NOTEPAD 1. Site Identification of the GPS Monument Site Name : Ponta Delgada Four Character ID : PDEL Monument Inscription : IERS DOMES Number : 31906M004 CDP Number : (XXXX) Date Installed : 16-JAN-2000 12:00 UT Geologic Characteristic : See additional information Bedrock Type : BASALT LAVA Bedrock Condition : STABLE Fracture Spacing : (1-10 cm/10-50 cm/50-200 cm/over 200 cm) Notes : Additional Information : The GPS station of Ponta Delgada is located on the top of the Geo-Sciences Building of the University of Azores. Geologically the region is composed of basalt lava flows younger than 50.000 years. Pyroclastic layers are scarce in the area as the strombolian cones responsible for the effusion of the flows are more than 5 km to the N and NE of the town. At this distance from the eruptive centres the lava flows are almost horizontal or dip very slightly towards the south. The main faults are located near (or below) the eruptive centres. Geologically it is a very stable emplacement for a GPS station. 2. Site Location Information City or Town : Ponta Delgada State or Province : S.Miguel-AÇORES Country : PORTUGAL Tectonic Plate : EURA Approximate Position X coordinate (m) : 4551596.139 Y coordinate (m) : -2186893.415 Z coordinate (m) : 3883410.679 Latitude (deg) : 37.7480 N Longitude (deg) : 334.3370 E Elevation (m) : 110.76 Additional Information : (multiple lines) 3. GPS Receiver Information 3.1 Receiver Type : LEICA CRS1000 Serial Number : 23228 Firmware Version : 6.21 Date Installed : 16-JAN-2000 14:35 UT Date Removed : dd-MMM-yyyy hh:mm UT Additional Information : (multiple lines) 4. GPS Antenna Information 4.1 Antenna Type : LEIAT504 Serial Number : 427 Antenna Height (m) : 0.000 Antenna Reference Point : BPA Degree Offset from North : 0 Antenna Radome Type : Date Installed : 16-JAN-2000 14:35 UT Date Removed : dd-MMM-yyyy hh:mm UT Additional Information : (multiple lines) 5. Local Site Ties 5.1 Monument Name : VLBI Site Ref CDP Number : (XXXX) Site Ref Domes Number : (XXXXXXXXX) Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : -578.512 dy (m) : -228.598 dz (m) : 631.013 Accuracy (mm) : 10 Date Measured : 29-NOV-1999 Additional Information : 5.2 Monument Name : DORIS Site Ref CDP Number : (XXXX) Site Ref Domes Number : (XXXXXXXXX) Differential Components from GPS Mark to Site Reference (ITRS) dx (m) : -2.538 dy (m) : -5.481 dz (m) : -1.590 Accuracy (mm) : 10 Date Measured : 29-NOV-1999 Additional Information : 6. Frequency Standard 6.1 Standard Type : QUARTZ Frequency : not yet Effective Dates : dd-MMM-yyyy - dd-MMM-yyyy Notes : (multiple lines) 6.x Standard Type : (H-MASER/CESIUM/QUARTZ/INTERNAL/RUBIDIUM) Frequency : Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 7. Collocation Information 7.x Instrumentation Type : none Status : (PERMANENT/MOBILE) Effective Dates : (dd-MMM-yyyy - dd-MMM-yyyy) Notes : (multiple lines) 8. Meteorological Instrumentation 8.1 Humidity Sensor Model : Met3 Manufacturer : Paroscientific Data Frequency : 15 min Accuracy (% rel h) : 2 % Effective Dates : (16-JAN-2000 - dd-MMM-yyyy) Notes : (multiple lines) 8.2 Pressure Sensor Model : Met3 Manufacturer : Paroscientific Data Frequency : 15 min Accuracy (mbar) : 1 Height Diff to GPS (m) : (0.30 m) Effective Dates : (16-JAN-2000 - dd-MMM-yyyy) Notes : (multiple lines) 8.3 Temperature Sensor Model : Met3 Manufacturer : Paroscientific Data Frequency : 15 min Accuracy (deg C) : (0.5 ºC) Effective Dates : (16-JAN-2000 - dd-MMM-yyyy) Notes : (multiple lines) 8.4 Water Vapor Radiometer : no 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 : (multiple lines) 9. On-Site, Point of Contact Agency Information Agency : INSTITUTO PORTUGUÊS DE CARTOGRAFIA E CADASTRO Mailing Address : RUA ARTILHARIA UM, Nº 107-1070 LISBOA,PORTUGAL Primary Contact Contact Name : HELENA RIBEIRO Telephone (primary) : (351 21) 3819600 (EXT. 248) Telephone (secondary) : (351 21) 3819646 Fax : (351 21) 3819699 E-mail : lenarib@IPCC.PT Secondary Contact Contact Name : JORGE TEIXEIRA PINTO Telephone (primary) : (351 21) 3819646 Telephone (secondary) : (351 21) 3819639 Fax : (351 21) 3819696 E-mail : JTPINTO@IPCC.PT Additional Information : (multiple lines) 10. Responsible Agency (if different from 9.) 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) 11. More Information URL for More Information : 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 (insert text graphic)