geoidDatum.h File Reference

This file contains the declaration of the DtGeoidDatum class as well as commonly used geoids. More...

Go to the source code of this file.

Classes
class	DtGeoidDatum

Namespaces
	GeographicLib
	The DtGeoidDatum class represents a geoid model of the Earth, where the model reflects the shape that the ocean surface would take under the influence of the gravity and rotation of the Earth.

Enumerations
enum	DtGeoidType {   DtNoGeoid = 0, DtEGM8430 = 1, DtEGM8415 = 2, DtEGM9615 = 3,   DtEGM9605 = 4, DtEGM0805 = 5, DtEGM08025 = 6, DtEGM0801 = 7 }
	Geoid Type enumerations. Default is DtNoGeoid. There are 3 supported EGM models, EGM84, EGM96, EGM2008 in different resolutions. More...

Functions
void	setTheGeoidDatumType (DtGeoidType newType)
	set the default Geoid Datum type, all DtGeodeticCoord instances will default to using this Geoid Type for altitude adjustments. More...
void	setTheGeoidDatumPath (DtString newPath)
	set the default path (relative to the application) where the Geoid PGM files are stored. More...

Variables
DtGeoidType	theGeoidDatumType
	Static variable to set the Geoid Datum to use. Default value is DtNoGeoid which preserves backwards compatibility. Used by DtGeodeticCoord. More...
DtString	theGeoidDataPath
	Static variable to control where the Geoid PGM files are stored. Default is ../data/geoids. More...

Detailed Description

This file contains the declaration of the DtGeoidDatum class as well as commonly used geoids.

Enumeration Type Documentation

enum DtGeoidType

Geoid Type enumerations. Default is DtNoGeoid. There are 3 supported EGM models, EGM84, EGM96, EGM2008 in different resolutions.

Enumerator
DtNoGeoid
DtEGM8430
DtEGM8415
DtEGM9615
DtEGM9605
DtEGM0805
DtEGM08025
DtEGM0801

Function Documentation

void setTheGeoidDatumPath

(

DtString

newPath

)

set the default path (relative to the application) where the Geoid PGM files are stored.

void setTheGeoidDatumType

(

DtGeoidType

newType

)

set the default Geoid Datum type, all DtGeodeticCoord instances will default to using this Geoid Type for altitude adjustments.

Variable Documentation

DtString theGeoidDataPath

Static variable to control where the Geoid PGM files are stored. Default is ../data/geoids.

DtGeoidType theGeoidDatumType

Static variable to set the Geoid Datum to use. Default value is DtNoGeoid which preserves backwards compatibility. Used by DtGeodeticCoord.