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[IGSMAIL-0748] YELLOWKNIFE ANTENNA HEIGHT CHANGE
- Subject: [IGSMAIL-0748] YELLOWKNIFE ANTENNA HEIGHT CHANGE
- From: Robert Duval / NRCan
- Date: Mon, 17 Oct 1994 8:36:52 PDT
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IGS Electronic Mail Mon Oct 17 8:36:52 PDT 1994 Message Number 0748
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Author: Robert Duval / NRCan
Subject: YELLOWKNIFE ANTENNA HEIGHT CHANGE
ADVISORY
========
Site_name : YELLOWKNIFE
4 char ID : YELL
Monu inscription : 889201
Domes number : 40127M003
Following is a sketch of the new antenna configuration at Yellowknife. Updated
station log has been forwarded to IGSCB.
ANTENNA CONFIGURATION ON SITE SINCE 14-OCT-94 00:15 UT:
Type: DORNE MARGOLIN T
---
L2 Phase Center => / + \ <---------------+
L1 Phase Center => | + | <---------+ |
+----------------------------------------------+ | |
| | | |
| | | |
| | | |
| | | |
================================================== | |
| | | |
| +-+ | | 0.228m
Antenna Ref. Point (ARP) => +====| |====+ <--+ | |
| | | 0.210m |
| | | | |
| | | | |
Mount => | | 0.100m | |
| | | | |
| | | | |
| +-+ | | | |
Monument => +----------------+====| |====+-----------------+ <--+-----+
Ref. Point | |
| |
| |
| Concrete pillar |
| |
| |
| |
--
Robert Duval
Geodetic Survey Division Tel: (613) 947-2786
Natural Resources Canada (NRCan) Fax: (613) 995-3215
615 Booth Street E-mail: duval @ geod.emr.ca
Ottawa, Ontario
K1A 0E9
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[Mailed From: Robert Duval <duval @ geod.emr.ca>]