New for GeoCalc 6.5

New Classes:

ScalarUnit

ScalarValue

New Methods:

DataSource::ExportGMLCoordSysToLocalFile

DataSource::SetShowDeprecated

DataSource::GetShowDeprecated

DataSource::ExportCoordSysToPRJString

DataSource::GetScalarUnit

DataSource::PutScalarUnit

DataSource::RemoveScalarUnit

DataSource::get_CurrentUserID

DataSource::set_CurrentUserID

DatumShift::get_Accuracy

DatumShift::set_Accuracy

DatumShiftInfo::get_Accuracy

DatumShiftInfo::set_Accuracy

Change::get_UserID

ChangeLog::get_CurrentUserID

DataSourcePicker::SetAutoPickOneChoice

DatumShiftPicker::SetAutoPickOneChoice

Serializable::get_DeprecatedTimestamp

Serializable::get_IsFileBased

Serializable::get_IsDeprecated

Serializable::get_IsUsable

New Features and Enhancements

• New methods for the Two Point Equidistant, Oblique Area Cylindrical and Natural Earth projections..

• New vertical height offset method, and support for various new height models including Australian geoid model of 2008, OSU91A, Netherlands vertical model of 2004, Danish vertical reference of 1990, Référent Altimétrique France Continentale 2009, Référent Altimétrique Corse 2009, Swedish Geoid Model of 2008, and South African Geoid Model of 2010.

• Deprecation identifiers have been added to all base GeoCalc object types.

• The audit trail now supports a mechanism to track changes by unique user names.

• Accuracy measurements have been added to all datum transformations.

• The standard GeoCalc object selection and editing dialogs have been updated to allow for easier selection and modification of base geodetic objects.

• The datasource object has been updated to allow for the serialization of base geodetic object to GML versions 3.1 or 3.2.

• Scalar unit types have been added to the GeoCalc object model.

• Improved handling for NULL string using the GeoCalc point formatting code base.

• WKT and PRj formatted coordinate system definitions can now be exported to a string.