Date: Wed, 20 Jun 2007 08:22:55 -0400 From: "Jim.Ray" Subject: [IGSMAIL-5614]: minor updates of IERS Conventions Chapter 7 To: ivsmail@ivscc.gsfc.nasa.gov, igsmail@igscb.jpl.nasa.gov, slrmail@dgfi.badw-muenchen.de, dorismail@cls.fr Message-id: <46791C1F.7080207@noaa.gov> Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit User-Agent: Thunderbird 1.5.0.12 (Windows/20070509) Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 20 Jun 05:22:58 PDT 2007 Message Number 5614 ****************************************************************************** Author: Gerard Petit (sent by Jim Ray) Chapter 7 of the IERS Conventions (on station position displacements) has been updated on 20 June 2007, see http://tai.bipm.org/iers/convupdt/convupdt_c7.html . 20 June 2007: The subroutine dehanttideinel.f has been updated. It remains under review for some other possible corrections (which effects should be < 0.05 mm). The dutc subroutine has been corrected (from H. Manche). The effect is < 0.05 mm. The step2diu subroutine has been corrected (from V. Tesmer). The effect may exceed 0.1 mm. The list of all updates to the IERS Conventions can be found on http://tai.bipm.org/iers/convupdt/listupdt.html . Girard Petit IERS Conventions center