public BaseQualityUpdatedEventArgs(TBAQuality tbaState, double gdop, double pdop, double hdop, double vdop, double tdop, DOPState dState)
{
TBAState = tbaState;
GDOP = gdop;
PDOP = pdop;
HDOP = hdop;
VDOP = vdop;
TDOP = tdop;
DopState = dState;
}
public static TBAQuality GetTBAState(double maxAngularGap)
{
TBAQuality result = TBAQuality.Invalid;
if (maxAngularGap >= 180)
{
result = TBAQuality.Out_of_base;
}
else if (maxAngularGap > 160)
{
result = TBAQuality.Poor;
}
else if (maxAngularGap > 140)
{
result = TBAQuality.Fair;
}
else
{
result = TBAQuality.Good;
}
return(result);
}
public void ProcessBasePoints(IEnumerable <T> basePoints, double depth, DateTime timeStamp)
{
double lat_deg, lon_deg, rErr;
int it_Cnt;
if (typeof(GeoPoint3DD).IsAssignableFrom(typeof(T)))
{
UCNLNav.Navigation.TOA_Locate2D(basePoints.Cast <GeoPoint3DD>().ToArray <GeoPoint3DD>(),
targetLocation.Latitude, targetLocation.Longitude, depth,
Algorithms.NLM_DEF_IT_LIMIT, Algorithms.NLM_DEF_PREC_THRLD, simplexSize,
referenceEllipsoid,
out lat_deg, out lon_deg, out rErr, out it_Cnt);
}
else if (typeof(GeoPoint3DT).IsAssignableFrom(typeof(T)))
{
UCNLNav.Navigation.TDOA_Locate2D(basePoints.Cast <GeoPoint3DT>().ToArray <GeoPoint3DT>(),
targetLocation.Latitude, targetLocation.Longitude, depth,
Algorithms.NLM_DEF_IT_LIMIT, Algorithms.NLM_DEF_PREC_THRLD, simplexSize,
referenceEllipsoid, soundSpeed,
out lat_deg, out lon_deg, out rErr, out it_Cnt);
}
else
{
if (ExternalSolver != null)
{
ExternalSolver(basePoints, targetLocation, out lat_deg, out lon_deg, out rErr, out it_Cnt);
}
else
{
throw new NullReferenceException("ExternalSolver not defined");
}
}
if (rErr < radialErrorThreshold)
{
crsEstimator.AddPoint(new GeoPoint(lat_deg, lon_deg));
if (crsEstimator.IsCourse)
{
TargetCourseUpdatedHandler.Rise(this,
new TargetCourseUpdatedEventArgs(crsEstimator.Course_deg, timeStamp));
}
targetLocation.Latitude = lat_deg;
targetLocation.Longitude = lon_deg;
targetLocationTS = timeStamp;
TargetLocationUpdatedHandler.Rise(this,
new TargetLocationUpdatedEventArgs(targetLocation, rErr, timeStamp));
TargetLocationUpdatedExHandler.Rise(this,
new TargetLocationUpdatedExEventArgs(targetLocation, rErr, crsEstimator.Course_deg, timeStamp));
TBAQuality tbaState = Navigation.GetTBAState(Navigation.GetBasesMaxAngularGapDeg(basePoints, lat_deg, lon_deg));
DOPState dopState = DOPState.Invalid;
double gdop = double.NaN, pdop = double.NaN, hdop = double.NaN, vdop = double.NaN, tdop = double.NaN;
GeoPoint3D tL = new GeoPoint3D(targetLocation.Latitude, targetLocation.Longitude, depth);
if (Navigation.GetDOPs(basePoints, tL, Algorithms.WGS84Ellipsoid, out gdop, out pdop, out hdop, out vdop, out tdop))
{
dopState = Navigation.GetDOPState(hdop);
}
BaseQualityUpdatedHandler.Rise(this,
new BaseQualityUpdatedEventArgs(tbaState, gdop, pdop, hdop, vdop, tdop, dopState));
}
else
{
RadialErrorExeedsThrehsoldEventHandler.Rise(this, new EventArgs());
}
}
