Currently the following models are included:
A Geoid is an equipotential surface of Earth's gravity field. This package
provides the means to compute a Geoid from the gravity field harmonic
coefficients, as in the following example. See the comment for Geoid
for some important caveats.
ReferenceEllipsoid ellipsoid
= new ReferenceEllilpsoid(a, f, bodyFrame, GM, spin);
Geoid geoid = new Geoid(
GravityFieldFactory.getNormalizedProvider(degree, order),
ellipsoid);
double undulation = geoid.getUndulation(lat, lon, date);
Interface | Description |
---|---|
DiscreteTroposphericModel |
Defines a tropospheric model, used to calculate the path delay imposed to
electro-magnetic signals between an orbital satellite and a ground station.
|
EarthShape |
All models of Earth's shape have some common properties that are not shared with
arbitrary
BodyShape s. |
IonosphericModel |
Defines a ionospheric model, used to calculate the path delay imposed to
electro-magnetic signals between an orbital satellite and a ground station.
|
MappingFunction |
Interface for mapping functions used in the tropospheric delay computation.
|
TroposphericModel |
Defines a tropospheric model, used to calculate the path delay imposed to
electro-magnetic signals between an orbital satellite and a ground station.
|
WeatherModel |
Defines a surface meteorology model that can be used to
compute the different weather parameters (pressure, temperature, ...).
|
Class | Description |
---|---|
EarthITU453AtmosphereRefraction |
Implementation of refraction model for Earth exponential atmosphere based on ITU-R P.834-7 recommendation.
|
EarthStandardAtmosphereRefraction |
Implementation of refraction model for Earth standard atmosphere.
|
EstimatedTroposphericModel |
An estimated tropospheric model.
|
FixedTroposphericDelay |
A static tropospheric model that interpolates the actual tropospheric delay
based on values read from a configuration file (tropospheric-delay.txt) via
the
DataProvidersManager . |
Geoid |
A geoid is a level surface of the gravity potential of a body.
|
GeoMagneticElements |
Contains the elements to represent a magnetic field at a single point.
|
GeoMagneticField |
Used to calculate the geomagnetic field at a given geodetic point on earth.
|
GeoMagneticFieldFactory |
Factory for different
GeoMagneticField models. |
GeoMagneticModelLoader |
Loads geomagnetic field models from a given input stream.
|
GlobalMappingFunctionModel |
The Global Mapping Function model for radio techniques.
|
GlobalPressureTemperature2Model |
The Global Pressure and Temperature 2 (GPT2) model.
|
GlobalPressureTemperatureModel |
The Global Pressure and Temperature model.
|
KlobucharIonoCoefficientsLoader |
Loads Klobuchar-Style ionospheric coefficients a given input stream.
|
KlobucharIonoModel |
Klobuchar ionospheric delay model.
|
MariniMurrayModel |
The Marini-Murray tropospheric delay model for laser ranging.
|
MendesPavlisModel |
The Mendes - Pavlis tropospheric delay model for optical techniques.
|
NiellMappingFunctionModel |
The Niell Mapping Function model for radio wavelengths.
|
ReferenceEllipsoid |
A Reference Ellipsoid for use in geodesy.
|
SaastamoinenModel |
The modified Saastamoinen model.
|
ViennaModelCoefficientsLoader |
Loads Vienna tropospheric coefficients a given input stream.
|
ViennaOneModel |
The Vienna1 tropospheric delay model for radio techniques.
|
ViennaThreeModel |
The Vienna3 tropospheric delay model for radio techniques.
|
Enum | Description |
---|---|
GeoMagneticFieldFactory.FieldModel |
The currently supported geomagnetic field models.
|
ViennaModelType |
Enumerate for Vienna tropospheric model 1 and 3.
|
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