HOLM Site Information Form
     International GPS Service for Geodynamics

0.   Form

     Prepared by (full name)  : Mike Piraszewski
     Date Prepared            : 25-OCT-2001
     Report Type              : NEW
     Prepared Using           :
	 

1.   Site Identification of the GPS Monument

     Site Name                : Holman
     Four Character ID        : HOLM
     Monument Inscription     : M019000
     IERS DOMES Number        : 40148M001
     CDP Number               : N/A
     Date Installed           : 22-JUL-2001
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : IGNEOUS
       Bedrock Condition      : WEATHERED
       Fracture Spacing       : 10-50 cm
     Additional Information   : The GPS reference mark consists of a
                                stainless steel plate with a forced
                                centering stainless steel bolt welded
                                on top of a 1.5 m high, 14 cm diameter
                                stainless steel pillar in a rock cairn,
                                anchored to exposed bedrock to a depth of
                                1.5 m by four stainless steel rods.


2.   Site Location Information

     City or Town             : Holman (Victoria Island)
     State or Province        : Northwest Territories
     Country                  : Canada
     Tectonic Plate           : North American
     Approximate Position (ITRF)
       X coordinate (m)       :  -983063.87
       Y coordinate (m)       : -1867634.52
       Z coordinate (m)       :  5998678.91
       Latitude (deg)         :   70.7364 N
       Longitude (deg)        :  117.7609 W
       Elevation (m)          :       39.50
     Additional Information   : 


3.   GPS Receiver Information

3.1  Receiver Type            : ASHTECH Z-XII3
     Serial Number            : 10191
     Firmware Version         : CD00-1D02
     Date Installed           : 28-AUG-2001
     Date Removed             : 
     Additional Information   : 


4.   GPS Antenna Information

4.1  Antenna Type             : ASH701945C_M
     Serial Number            : 10387
     Antenna Height (m)       : 0.100
     Antenna Reference Point  : ARP
     Degree Offset from North : 0
     Antenna Radome Type      : None
     Date Installed           : 28-AUG-2001
     Date Removed             : 
     Additional Information   : 


5.   Local Site Ties

5.1  Monument Name            : None


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Frequency              :
       Effective Dates        : 28-AUG-2001
       Notes                  : 


7.   Collocation Information

7.1  Instrumentation Type     : None


8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    : None

8.2  Pressure Sensor Model    : None

8.3  Temperature Sensor Model : None

8.4  Water Vapor Radiometer   : None

8.5  Other Instrumentation    : None


9.   On-Site, Point of Contact Agency Information

     Agency                   : Natural Resources Canada
                                Geodetic Survey Division
     Mailing Address          : 615 Booth Street
                                Ottawa, Ontario
                                K1A 0E9 Canada
     Primary Contact
       Contact Name           : Mike Craymer
       Telephone (primary)    : (613) 947-1829
       Telephone (secondary)  : 
       Fax                    : (613) 992-6628
       E-mail                 : craymer@nrcan.gc.ca
     Secondary Contact
       Contact Name           : Mike Piraszewski
       Telephone (primary)    : (613) 947-0967
       Telephone (secondary)  : 
       Fax                    : (613) 992-6628
       E-mail                 : mpirasze@nrcan.gc.ca
     Additional Information   : 
    

10.  Responsible Agency (same as 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   : 
     Antenna Graphics with Dimensions


              Ashtech: ASH701945C_M

                         -----
                     /     +     \                        <--  0.228  L2
                    |      +      |                       <--  0.210  L1
  +--------------------------------------------------+    <--  0.202  TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.138
+-------------------+-------------+--------------------+  <--  0.135  BCR
<--                 |    0.381    |                  -->
                    |     +-+     |
                    +=====| |=====+                       <--  0.100  ARP
                    |             |
                    |             |
                    |             |
           Mount => |             |
                    |             |
                    |             |
                    |     +-+     |
   +----------------+=====| |=====+-----------------+     <--  0.000  MRP
   |                                                |
   |                                                |
   |            STAINLESS STEEL PILLAR              |
   |                                                |
   |                                                |


   ARP: Antenna Reference Point           MRP: Monument Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering