Global Mapper SDK
| GM_DatumInfo_t Structure |
This type represents information about a datum
Namespace:GlobalMapper.Types
Assembly: GlobalMapperWrapperNET45 (in GlobalMapperWrapperNET45.dll) Version: 19.1.0.0 (19.1.0.0)
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public struct GM_DatumInfo_tThe GM_DatumInfo_t type exposes the following members.
| Name | Description | |
|---|---|---|
| Equals |
Indicates whether this instance and a specified object are equal.
(Inherited from
ValueType
.)
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| GetHashCode |
Returns the hash code for this instance.
(Inherited from
ValueType
.)
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| GetType |
Gets the type of the current instance.
(Inherited from
Object
.)
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| ToString |
Returns the fully qualified type name of this instance.
(Inherited from
ValueType
.)
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| Name | Description | |
|---|---|---|
| mDatumName | Name of datum |
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| mDeltaX | Delta X in meters |
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| mDeltaY | Delta Y in meters |
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| mDeltaZ | Delta Z in meters |
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| mEllipsoidName | Name of ellipsoid this datum is based on |
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| mMethod | Transformation method |
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| mPrimeMeridian | Prime meridian for datum (0.0 for Greenwich) |
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| mPrimeMeridianName | Optional name of prime meridian |
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| mRotX | Rotation in X in arc seconds (GM_Datum_BursaWolfe only) |
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| mRotY | Rotation in Y in arc seconds (GM_Datum_BursaWolfe only) |
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| mRotZ | Rotation in Z in arc seconds (GM_Datum_BursaWolfe only) |
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| mScale | Scale factor (GM_Datum_BursaWolfe only) |
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| mSemiMajor | Ellipsoid semi-major axis (output only) |
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| mSemiMinor | Ellipsoid semi-major axis (output only) |