From Keith Tue Jan 24 08:43:32 1995 From: Keith (Keith) Date: Tue, 24 Jan 1995 8:43:32 PST Subject: [IGSMAIL-0855] New Site Message-ID: ****************************************************************************** IGS Electronic Mail Tue Jan 24 8:43:32 PST 1995 Message Number 0855 ****************************************************************************** Author: Keith F. Stark / Steve Dinardo Subject: New Site NASA/JPL has installed a new site in Dededo, Guam. The site is located at the United States Department of the Interior Guam Observatory. Site Code : GUAM Location : Dededo, Guam A site log has been sent to the IGS Central Bureau and is included below. ********************************** SITE INFORMATION FORM ********************************** 0. Form Prepared by (full name):Steve Dinardo Date :01/20/95 Report type :New (NEW or UPDATE) 1. Site Identification of the GPS monument Site Name :USGS Guam Observatory 4 char ID :Guam Monument Inscription :Gumo 1992- Lamont-Doherty Earth Observatory IERS DOMES Number :TBD CDP Number :None Date :1992 Additional information :Existing monument installed on roof of Observatory was chosen due to logistical reasons, and to get the site installed quickly, with the trade off being high than normal multipath. 2. Site Location City :Dededo Country :Guam Tectonic Plate :Pacific Additional information :Receiver position 1/20/95 Lat:13.589284 Long:144.86840 Ht:206.9 X:-5071321.9 Y: 3568363.8 Z: 1488900.8 3. GPS Receiver Type :ROGUE SNR-8000 Serial Number :T360 Firmware Version :3.0 -1994/10/10 17:01:54 Date :1/20/95 (use type names from attached list) 4. GPS Antenna Type :DORNE MARGOLIN T Serial Number :481 Date :1/20/95 (use type names from attached list) Vertical Antenna Height:61.4 mm Antenna Reference Point:ARP Date :1/20/95 5. Local Site Ties Monument CDP DOMES Components Accuracy Date Name Number Number dX dY dZ mm yy-mm-dd ................... ....... ........ ........ ........ ........ .. .. .. .. ................... ....... ........ ........ ........ ........ .. .. .. .. ................... ....... ........ ........ ........ ........ .. .. .. .. Differential coordinates from the GPS monument to the reference and other monuments. The components are parallel to the XYZ-axes of the global geocentric reference system ITRF (WGS-84). "Accuracy" is estimated accuracy of local survey (millimeters). 6. Frequency standard H-maser / / Cesium / / Quartz / / Internal / x / Other (specify) : Date : (Mark with 'X') 7. Collocation SLR / / VLBI / / DORIS / / PRARE / / Other GEOPHYSICAL Instrumentation (specify) : Other (specify) :IRIS : Doris/IDA station nearby ( 5 Km ) at Mt. Santa Rosa Station (Mark with 'P' for permanent, 'M' for mobile collocation) 8. On-site, Point of Contact Agency Information Agency :United States Department of the Interior Guam Observatory Contact :Dr. Paul Hattori Address :United States Department of the Interior Guam Observatory USGS-MOU 3 P.O. Box 2001 Dededo , Guam - 96912-8001 Shipping :United States Department of the Interior Guam Observatory Potts Junction Dededo , Guam - 96912-8001 Telephone : E-mail : Fax :671-637-8286 9. Responsible Operations Agency (if different from item 8) Agency :JPL Contact : Address : Telephone : E-mail : Fax : 10. Please insert here the character graphics corresponding to the antenna type. Check, complete or change if necessary the antenna dimensions. 11. Hard copy information The next items should be compiled and sent to the Central Bureau (see original IGS Station Information Report, or contact the CB for forms). Please mark 'X' if on file or date expected to be available. Site Map : Site Diagram : Horizon Mask : Monument description : Site pictures : TurboRogue: DORNE MARGOLIN T ----- / + \ <-- 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 [Mailed From: stark at cobra.jpl.nasa.gov]