DilutionOfPrecision Class |
A dilution of precision (or DOP), including North (NDOP), East (EDOP),
Vertical (VDOP), Horizontal (HDOP), Position (PDOP), Time (TDOP), and the overall
Geometric (GDOP). This class also contains static methods to compute DOP.
Inheritance HierarchyNamespace: AGI.Foundation.Navigation
Assembly: AGI.Foundation.Navigation (in AGI.Foundation.Navigation.dll) Version: 25.1.421.0 (25.1.421.0)
SyntaxThe DilutionOfPrecision type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DilutionOfPrecision |
Initializes a new instance with 0.0 for all DOP values.
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| DilutionOfPrecision(DenseMatrix) |
Initializes a new instance from the specified covariance matrix.
Initializes the GeometryMatrix to all zeroes.
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| DilutionOfPrecision(Double) |
Initializes a new instance from the specified covariance matrix.
Initializes the GeometryMatrix to all zeroes.
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| DilutionOfPrecision(DenseMatrix, DenseMatrix) |
Initializes a new instance from the specified covariance matrix and geometry matrix.
Note that the matrices should already have been rotated by the receiver's orientation.
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| DilutionOfPrecision(Double, Double) |
Initializes a new instance from the specified covariance matrix and geometry matrix.
Note that the matrices should already have been rotated by the receiver's orientation.
|
Properties| Name | Description | |
|---|---|---|
 | CovarianceMatrix |
Gets the covariance matrix (H).
|
| Geometric |
Gets the geometric dilution of precision (GDOP).
|
| GeometryMatrix |
Gets the Geometry matrix (G) after the rotation to the receiver orientation is applied.
|
| IsUndefined |
Gets or sets a value indicating whether this instance does not have a well-defined DOP. This may happen when less than 4 satellites are used to create the DOP for example.
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| Position |
Gets the position dilution of precision (PDOP).
|
| Time |
Gets the time dilution of precision (TDOP).
|
| X |
Gets the dilution of precision along the X axis. When using
conventional ENU (East-North-Up) axes, this is the dilution of precision
in the East direction, or EDOP.
|
| XY |
Gets the dilution of precision in the X-Y plane. When using
conventional ENU (East-North-Up) axes, this is the dilution of precision
in the horizontal plane, or HDOP.
|
| Y |
Gets the dilution of precision along the Y axis. When using
conventional ENU (East-North-Up) axes, this is the dilution of precision
in the North direction, or NDOP.
|
| Z |
Gets the dilution of precision along the Z axis. When using
conventional ENU (East-North-Up) axes, this is the dilution of precision
in the Up/Vertical direction, or VDOP.
|
Methods| Name | Description | |
|---|---|---|
 | Compute |
Computes the Dilution of Precision (DOP).
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetCovariance | Obsolete.
Gets the covariance matrix (H).
|
| GetGeometryMatrix | Obsolete.
Gets the Geometry matrix (G) after the rotation to the receiver orientation is applied.
|
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetValueByType |
Get the specific value of dilution of precision by its type.
|
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
See Also