Generate Tiles from VTK Data
Usage Instructions
This tool supports generating S3M 3.01 tile data based on geological data in *.vtk format.
Parameter Description
| Parameter Name | Description | Parameter Type |
|---|---|---|
| VTK File | Input the source *.vtk data. | String |
| Tile Name: | Set the name of the resulting tile data. | String |
| Storage Path: | Set the storage path for the resulting tile data. | String |
| Source Coordinate System (Optional) |
Specify the coordinate system of the source data by entering an EPSG code or a coordinate system file (*.prj or *.xml). Note: If the source coordinate system is left blank or set to a planar coordinate system, coordinate transformation cannot be performed, and the resulting tile data will be in a planar coordinate system. |
String |
| Target Coordinate System (Optional) |
Set the coordinate system of the resulting tile data by entering an EPSG code or a coordinate system file (*.prj or *.xml). Combined with the transformation method and projection transformation parameters, coordinate transformation of the data can be achieved. When the EPSG code is set to 0, set to a planar non-projected coordinate system, or left blank, no coordinate transformation will occur, and the source coordinate system will be preserved. |
String |
| Transformation Method (Optional) |
Select the coordinate system transformation method for the data from the dropdown menu. Options include: 1. Geocentric Translation (3-para): Suitable for geocentric three-parameter coordinate transformations. 2. Molodensky (3-para): Molodensky three-parameter transformation method. 3. Abridged Molodensky (3-para): A simplified three-parameter transformation method. 4. Position Vector (7-para): A type of seven-parameter transformation method. 5. Coordinate Frame (7-para): A geocentric seven-parameter transformation method. 6. Bursa-Wolf (7-para): A commonly used seven-parameter transformation method. 7. Molodensky-Badekas (10-para): A ten-parameter spatial coordinate transformation model. 8. China_3D_7P (7-para): A three-dimensional seven-parameter transformation method used for conversions between different coordinate systems and the China Geodetic Coordinate System 2000 (CGC2000). Suitable for coordinate conversion of control points between different geodetic coordinate systems under national or provincial ellipsoidal datums with a 3-degree or higher resolution. The method involves three translation parameters, three rotation parameters, and one scale change parameter, while also considering the differences in the semi-major axis and flattening between the two Earth ellipsoids corresponding to the two geodetic coordinate systems. |
CoordSysTransMethod |
| Projection Transformation Parameters (Optional) |
Set the parameters for the data's projection transformation, including scale difference, rotation angles, offsets, rotation origin, etc. Specific parameter values are specified by the Projection Transformation Parameters tool. | CoordSysTransParameter |
Output Result
| Parameter Name | Description | Parameter Type |
|---|---|---|
| Tile Result Path | The storage path of the resulting tile data. | String |