Label | Explanation | Data Type |
Input LAS Dataset | The LAS dataset that will be processed. Only the last return of LAS points with class code values of 0, 1, and 2 will be evaluated. | LAS Dataset Layer |
Ground Detection Method | Specifies the method that will be used to detect ground points.
| String |
Reuse existing ground (Optional) | Specifies whether existing ground points will be reclassified or reused.
| Boolean |
DEM Resolution (Optional) | A distance that will result in only a subset of points being evaluated for classification as ground, thereby making the process faster. Consider using this parameter when a faster method for generating a DEM surface is needed. The minimum distance is 0.3 meters, but the specified distance must be at least 1.5 times the average point spacing of the lidar data for this process to take effect. | Linear Unit |
Compute statistics (Optional) | Specifies whether statistics will be computed for the .las files referenced by the LAS dataset. Computing statistics provides a spatial index for each .las file, which improves analysis and display performance. Statistics also enhance the filtering and symbology experience by limiting the display of LAS attributes, such as classification codes and return information, to values that are present in the .las file.
| Boolean |
Processing Extent (Optional) | The extent of the data that will be evaluated.
| Extent |
Processing Boundary | A polygon feature that defines the area of interest to be processed. | Feature Layer |
Process entire LAS files that intersect extent
(Optional) | Specifies how the area of interest will be used in determining how .las files will be processed. The area of interest is defined by the Processing Extent parameter value, the Processing Boundary parameter value, or a combination of both.
| Boolean |
Update pyramid
(Optional) | Specifies whether the LAS dataset pyramid will be updated after the class codes are modified.
| Boolean |
Detection Algorithm (Optional) | Specifies the version of the ground detection algorithm that will be used to classify the ground points.
| String |
Derived Output
Label | Explanation | Data Type |
Output LAS Dataset | The LAS dataset that was modified. | LAS Dataset Layer |