SP3aHeaderRecord Class |
The SP3a ephemeris file header definition.
Inheritance HierarchyNamespace: AGI.Foundation.Navigation.DataReaders
Assembly: AGI.Foundation.Navigation (in AGI.Foundation.Navigation.dll) Version: 25.1.421.0 (25.1.421.0)
SyntaxThe SP3aHeaderRecord type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SP3aHeaderRecord |
Initializes a new instance of the SP3a Ephemeris File Header.
|
Properties| Name | Description | |
|---|---|---|
 | Accuracies |
Gets the orbital accuracy exponent as listed in the header on lines 8-12.
The accuracy is interpreted as 2**exponent meters. An
exponent value of 0 indicates the accuracy is unknown.
The accuracies are ordered identically to the PRN ordering in PseudoRandomNumbers.
|
| Agency |
Gets the generating agency from line 1.
|
| Comment |
Gets the comment lines 19-22.
|
| CoordinateSystem |
Gets the coordinate System from Line 1.
|
| DataUsedDescriptor |
Gets the Data Used Descriptor, from Line 1.
|
| EpochInterval |
Gets the epoch interval from line 2.
|
| NumberOfEpochs |
Gets the number of epochs listed in this file. From line 1.
|
| NumberOfSats |
Gets the number of satellites contained in this file. From line 3.
|
| OrbitType |
Gets the orbit type from line 1.
|
| PositionVelocityFlag |
Gets the Position/Velocity Flag from Line 1.
|
| PseudoRandomNumbers |
Gets the PseudoRandomNumbers as listed in the header of the SP3a file lines 3-7.
|
| StartEpoch |
Gets the Start epoch, made from the epoch year, month, day, hour, minute and second
from line 1.
|
| StartEpochGps |
Gets the Start epoch in GPS time format, derived from the GPS week and time of week in line 2.
|
| StartFractionalDay |
Gets the start epoch fractional day from line 2.
|
| StartModifiedJulianDate |
Gets the start epoch modified Julian date from line 2.
|
| Version |
Gets the version of this file from line 1.
|
Methods| Name | Description | |
|---|---|---|
| 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.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| 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