Class DummyMappingFunction

  • All Implemented Interfaces:
    TroposphereMappingFunction

    public class DummyMappingFunction
    extends Object
    implements TroposphereMappingFunction
    Dummy mapping function.

    This mapping function just uses 1.0 as constant mapping factors, which implies the slanted tropospheric delays are equal to the zenith delays. This is mainly useful when only zenith delays are needed.

    Since:
    12.1
    Author:
    Luc Maisonobe
    • Constructor Detail

      • DummyMappingFunction

        protected DummyMappingFunction()
        Builds a new instance.
    • Method Detail

      • mappingFactors

        public double[] mappingFactors​(TrackingCoordinates trackingCoordinates,
                                       GeodeticPoint point,
                                       PressureTemperatureHumidity weather,
                                       AbsoluteDate date)
        This method allows the computation of the hydrostatic and wet mapping functions. The resulting element is an array having the following form:
        • double[0] = mh(e) → hydrostatic mapping function
        • double[1] = mw(e) → wet mapping function
        Specified by:
        mappingFactors in interface TroposphereMappingFunction
        Parameters:
        trackingCoordinates - tracking coordinates of the satellite
        point - station location
        weather - weather parameters
        date - current date
        Returns:
        a two components array containing the hydrostatic and wet mapping functions.
      • mappingFactors

        public <T extends CalculusFieldElement<T>> T[] mappingFactors​(FieldTrackingCoordinates<T> trackingCoordinates,
                                                                      FieldGeodeticPoint<T> point,
                                                                      FieldPressureTemperatureHumidity<T> weather,
                                                                      FieldAbsoluteDate<T> date)
        This method allows the computation of the hydrostatic and wet mapping functions. The resulting element is an array having the following form:
        • T[0] = mh(e) → hydrostatic mapping function
        • T[1] = mw(e) → wet mapping function
        Specified by:
        mappingFactors in interface TroposphereMappingFunction
        Type Parameters:
        T - type of the elements
        Parameters:
        trackingCoordinates - tracking coordinates of the satellite
        point - station location
        weather - weather parameters
        date - current date
        Returns:
        a two components array containing the hydrostatic and wet mapping functions.