[IGSMAIL-1488] Height change at CHUR postponed
Robert
Robert
Mon Dec 2 05:50:48 PST 1996
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IGS Electronic Mail Mon Dec 2 5:50:48 PST 1996 Message Number 1488
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Author: Robert Duval / NRCan
Subject: Height change at CHUR postponed
ADVISORY
========
Site name : CHURCHILL
4 char ID : CHUR
Monu inscription : 924001
Domes number : n/a
The antenna change at Churchill scheduled for November 30 (DOY 335) 24:00 UT
(Ref IGSMAIL #1487) could not be made and has been postponed until further
notice.
The height to the antenna reference point remains 0.000 m, details follow:
ANTENNA CONFIGURATION ON SITE SINCE 13-APR-94:
Type : DORNE-MARGOLIN T
Serial Number : 387
Vertical Antenna Height: 0.000 Meter
Antenna Ref. Point : BOTTOM OF ANTENNA ASSEMBLY
Date : 13-APR-94 (20:04 UT) to Present
---
L2 Phase Center => / + \ <---------------+
L1 Phase Center => | + | <---------+ |
+----------------------------------------------+ | |
| | | |
| | | |
| | | 0.128m
| | 0.110m | |
================================================== | |
| | | |
| +-+ | | |
Antenna => +----------------+====| |====+-----------------+ <--+-----+
Ref. Point | |
(ARP) | |
| |
| 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 at geod.nrcan.gc.ca
Ottawa, Ontario
K1A 0E9
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[Mailed From: Robert Duval <duval at geod.emr.ca>]
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