Class Utm

• Defined in File sbg_utm.h

Class Documentation

class Utm

Class for Utm related data

Public Functions

Utm() = default

Default constructor.

Utm(double latitude, double longitude)

Constructor.

Parameters:

• latitude – [in] Latitude in degree [-90 to +90].

• longitude – [in] Longitude in degree [-180 to +180].

bool isInit() const

Returns if the UTM zone has been initialized.

Returns:

True if the UTM zone has been initialized.

int getZoneNumber() const

Returns UTM zone number.

Returns:

Zone number.

double getMeridian() const

Returns UTM meridian.

Returns:

Meridian in degree.

char getLetterDesignator() const

Returns UTM letter designator.

Returns:

Letter designator.

void init(double latitude, double longitude)

Initialize UTM zone.

Parameters:

• latitude – [in] Latitude in degree [-90 to +90].

• longitude – [in] Longitude in degree [-180 to +180].

void clear()

Reset the instance to uninitialized UTM zone.

std::array<double, 2> computeEastingNorthing(double latitude, double longitude) const

Convert latitude, longitude, to easting and northing.

Parameters:

• latitude – [in] Latitude, in degrees [-90 to +90].

• longitude – [in] Longitude, in degrees [-180 to +180].

Returns:

Array containing easting then northing in meters.