1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @internalTechnology

    19  

    20 */

    21 #ifndef SUPL_RRLP_ASN1_COMMON

    22 #define SUPL_RRLP_ASN1_COMMON

    23 

    24 /**

    25 Constants used in the encoding of position values.

    26 

    27 @see CSuplMessageBase::PopulatePosition()

    28 */

    29 const TReal KLbsLatitudeConst  = 93206.7555555556;   // 2^23 / 90

    30 const TReal KLbsLongitudeConst = 46603.3777777778;   // 2^24 / 360

    31 const TInt  KLbsMaxAltitude    = 32767;          // 2^15 - 1

    32 

    33 /**

    34 Constants used in velocity conversion

    35 1 meter per second = 3.6 kilometers per hour

    36 

    37 @see CSuplMessageBase::PopulatePosition()

    38 */

    39 const TReal KLbsMpsKmphConstant = 3.6;

    40 

    41 /**

    42 Constants used in encoding of uncertainty data

    43 

    44 @see CSuplStart::Uncertainty()

    45 @see CSuplStart::UncertaintyAltitude()

    46 */

    47 const TReal KLbsLogOnePointOne = 0.095310179804324860043952123280765;

    48 const TReal KLbsLogOnePointZeroTwoFive = 0.02469261259037150101430767543669;

    49 const TInt  KLbsMaxUncert = 127;

    50 

    51 /**

    52 Number of milliseconds in a second

    53 

    54 @see CSuplStart::SetQoP

    55 */

    56 const TInt KLbsMilliSeconds = 1000000;

    57 

    58 

    59 #endif // SUPL_RRLP_ASN1_COMMON