EZSA Site Information Form
     Cooperative CORS Station

0.   Form

     Prepared by (full name)  : David A. Schoentag
     Date Prepared            : 27-January-2004
     Report Type              : NEW
     Prepared Using           :

1.   Site Identification of the GPS Monument

     Site Name                : Easy Drive San Antonio
     Four Character ID        : EZSA
     Monument Inscription     : none
     IERS DOMES Number        : 
     CDP Number               : 
     Date Installed           : 01-December-2003
     Geologic Characteristic  : 
       Bedrock Type           : 
       Bedrock Condition      : 
       Fracture Spacing       : 
       Notes                  : 
     Additional Information   : The antenna is mounted on a 5cm wide galvenized pipe secured on top of a 30 foot tower which
                                is mounted to a concrete base and secured against the face of the building. 

2.   Site Location Information

     City or Town             : San Antonio
     State or Province        : Texas
     Country                  : USA
     Tectonic Plate           : North America
     Approximate Position
       X coordinate (m)       : 
       Y coordinate (m)       : 
       Z coordinate (m)       : 
       Latitude (deg)         : N
       Longitude (deg)        : W
       Elevation (m)          : m
     Additional Information   : NAD 83 POSITION (EPOCH 2002.0) computed by NGS using OPUS on 
                                w/ 10days of data(*)

3.   GPS Receiver Information

3.1  Receiver Type            : Leica RS500 P/N 722067
     Serial Number            : 
     Firmware Version         : 4.20
     Date Installed           : (01-December-2003 14:00 UT)
     Date Removed             : 
     Additional Information   : 

4.   GPS Antenna Information

4.1  Antenna Type             : LEIAT504
     Serial Number            : 
     Antenna Height (m)       : 0.000
     Antenna Reference Point  : ARP
     Degree Offset from North :
     Antenna Radome Type      : Choke Ring
     Date Installed           : 01-December-2003 20:00 UT
     Date Removed             : 
     Additional Information   : L1 Vertical Phase Center Eccentricity 0.1100m
				L2 Vertical Phase Center Eccentricity 0.12890m or 0.0189m above L1
				see Coordinate file

5.   Local Site Ties	      : NONE

6.   Frequency Standard

6.1  Standard Type            : NONE
       Frequency              :
       Effective Dates        : 
       Notes                  : 

7.   Collocation Information

7.x  Instrumentation Type     : NONE
       Status                 : 
       Effective Dates        : 
       Notes                  : 

8.   Meteorological Instrumentation : NONE


9.   On-Site, Point of Contact Agency Information

     Agency                   : c/o Easy Drive
     Mailing Address          : 906 Ruiz San Antonio, Texas 78207
     Primary Contact
       Contact Name           : David A. Schoentag
       Telephone (primary)    : (210) 227-5975
       Telephone (secondary)  : (800) 369-9322
       Fax                    : (210) 222-8316
       E-mail                 : dschoentag@easydrive.net
     Secondary Contact
       Contact Name           : David Rowlett
       Telephone (primary)    : (512) 447-9879
       Telephone (secondary)  : (800) 369-9323
       Fax                    : 
       E-mail                 : drowlett@easydrive.net
     Additional Information   : 

10.  Responsible Agency (see 9.)

    
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   : visit URL

     Antenna Graphics with Dimensions

     http://www.grdl.noaa.gov/GRD/GPS/Projects/ANTCAL