Represents the movement of a point in three dimensions. The three dimensions are expressed in the underlying projected system.
Characteristic |
Note |
Name |
3D movement |
Path |
\Surveying |
Feature type icon |
|
Feature type class |
Regular |
Spatial data support |
Spatial support on feature (SSF) |
Allowed spatial systems |
Projected coordinate system |
Allowed Geometry types |
Point |
Allowed contained feature types |
N/A |
Table 1: Characteristics of this feature type
Property structure for type specific feature data
Property, Property Collection |
Description |
Expected Movement direction EXPECTED_MOVEMENT |
The expected movement direction in the X, Y plane. Used for processing and presentation. The value is interpreted as compass degree i.e. measured clockwise from Y-direction Property type: Numeric Default Value: 0 Validation rule: ≥ 0 and <360 Display Options: Decimals: 0 |
Property structure for type specific observation data
Property, Property Collection |
Description |
Coordinate X COORDINATE_X |
Numeric value of the X coordinate. Expressed in the unit of the underlying projected coordinate system. Property type: Numeric Default Value: null Validation rule: none Display Options: Decimals: 5 |
Coordinate Y COORDINATE_Y |
Numeric value of the Y coordinate. Expressed in the unit of the underlying projected coordinate system. Property type: Numeric Default Value: null Validation rule: none Display Options: Decimals: 5 |
Coordinate Z COORDINATE_Z |
Numeric value of the Z coordinate. Expressed in the unit of the underlying vertical coordinate system. Property type: Numeric Default Value: null Validation rule: none Display Options: Decimals: 5 |
Zero reading ZEROREADING |
Used for marking the observation as zero reading observation Property type: Boolean Default Value: false Validation rule: none Display Options: none |
Table 2: Properties and collections of the type specific observation data property structure
