From: Robert Duval / NRCan Subject: [IGSMAIL-1488] Height change at CHUR postponed Date: Mon, 2 Dec 1996 5:50:48 PST ****************************************************************************** IGS Electronic Mail Mon Dec 2 5:50:48 PST 1996 Message Number 1488 ****************************************************************************** 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@geod.nrcan.gc.ca Ottawa, Ontario K1A 0E9 ***************************************************************************** [Mailed From: Robert Duval ]