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Helper

rinex::navigation

Struct Helper 

Source 
pub struct Helper {
Show 13 fields
    pub sv: SV,
    pub t_k: f64,
    pub u_k: f64,
    pub r_k: f64,
    pub i_k: f64,
    pub omega_k: f64,
    pub fd_u_k: f64,
    pub fd_r_k: f64,
    pub fd_i_k: f64,
    pub fd_omega_k: f64,
    pub dtr: f64,
    pub fd_dtr: f64,
    pub r_sv: (f64, f64, f64),

}
Available on crate feature nav only.
Expand description

Helper helps calcualte satellite orbital state from Keplerian elements.

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§sv: SV

SV satellite identity

§t_k: f64

The difference between the calculated time and the ephemeris reference time

§u_k: f64

Ascending angle (corrected) in radians

§r_k: f64

Radius(corrected) in radians

§i_k: f64

Orbital inclination (corrected) in radians

§omega_k: f64

Ascending node right ascension (in radians)

§fd_u_k: f64

First Derivative of Ascending angle(corrected)

§fd_r_k: f64

First Derivative of Radius(corrected)

§fd_i_k: f64

First Derivative of Orbital inclination(corrected)

§fd_omega_k: f64

First Derivative of Ascending node right ascension

§dtr: f64

Relativistic Effect Correction

§fd_dtr: f64

First Derivative of Relativistic Effect Correction

§r_sv: (f64, f64, f64)

r_sv in meters ECEF

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impl Helper

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pub fn ecef_position(&self) -> Vector3

Calculate ecef position [km].

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pub fn ecef_velocity(&self) -> Vector3

Returns ECEF velocity Vector3 in km/s.

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pub fn ecef_pv(&self) -> (Vector3, Vector3)

Returns ECEF (position, velocity) Vector3 in (km, km/s).

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pub fn beidou_geo_ecef_position(&self) -> Vector3

Returns ECEF position Vector3 in km, for BeiDou GEO specifically

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pub fn beidou_geo_ecef_velocity(&self) -> Vector3

Returns ECEF velocity Vector3 in km/s, for BeiDou GEO specifically

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pub fn beidou_geo_ecef_pv(&self) -> (Vector3, Vector3)

Returns ECEF (position, velocity) Vector3s in (km, km/s), for BeiDou GEO specifically.

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pub fn position(&self) -> Option<Vector3>

Returns ECEF position Vector3 in km.

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pub fn position_velocity(&self) -> Option<(Vector3, Vector3)>

Returns (position, velocity) Vector3 duplet, in (km, km/s).

Trait Implementations§

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impl Clone for Helper

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fn clone(&self) -> Helper

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for Helper

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impl Debug for Helper

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
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fn vzip(self) -> V

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impl<G1, G2> Within<G2> for G1
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fn is_within(&self, b: &G2) -> bool