Serializable
, MappingFunction
public class GlobalMappingFunctionModel extends Object implements MappingFunction
The Global Mapping Function is based on spherical harmonics up
to degree and order of 9. It was developed to be consistent
with the Vienna1
mapping function model.
Petit, G. and Luzum, B. (eds.), IERS Conventions (2010), IERS Technical Note No. 36, BKG (2010)
, Serialized FormConstructor | Description |
---|---|
GlobalMappingFunctionModel(double latitude,
double longitude) |
Build a new instance.
|
Modifier and Type | Method | Description |
---|---|---|
List<ParameterDriver> |
getParametersDrivers() |
Get the drivers for tropospheric model parameters.
|
double[] |
mappingFactors(double elevation,
double height,
double[] parameters,
AbsoluteDate date) |
This method allows the computation of the hydrostatic and
wet mapping functions.
|
<T extends org.hipparchus.RealFieldElement<T>> |
mappingFactors(T elevation,
T height,
T[] parameters,
FieldAbsoluteDate<T> date) |
This method allows the computation of the hydrostatic and
wet mapping functions.
|
getParameters, getParameters
public GlobalMappingFunctionModel(double latitude, double longitude)
latitude
- geodetic latitude of the station, in radianslongitude
- geodetic latitude of the station, in radianspublic double[] mappingFactors(double elevation, double height, double[] parameters, AbsoluteDate date)
mappingFactors
in interface MappingFunction
elevation
- the elevation of the satellite, in radians.height
- the height of the station in m above sea level.parameters
- tropospheric model parameters.date
- current datepublic <T extends org.hipparchus.RealFieldElement<T>> T[] mappingFactors(T elevation, T height, T[] parameters, FieldAbsoluteDate<T> date)
mappingFactors
in interface MappingFunction
T
- type of the elementselevation
- the elevation of the satellite, in radians.height
- the height of the station in m above sea level.parameters
- tropospheric model parameters.date
- current datepublic List<ParameterDriver> getParametersDrivers()
getParametersDrivers
in interface MappingFunction
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