Label | Explanation | Data Type |
Input LAS Dataset
| The LAS dataset that will be processed. Only LAS points with class code values of 0 and 1 will be evaluated. | LAS Dataset Layer |
Ground Source
| Specifies the source of ground measurements that will be used to determine height above ground.
| String |
Height Classification
| The class code and maximum height from ground that will be used to reclassify LAS points. The order of the classes in the table will define the range of z-values that will be used to process the reclassification. The z-range of the first entry will span from the ground surface to the specified Height From Ground value. The z-range of subsequent entries will span from the upper limit of the preceding entry to its own Height From Ground value. | Value Table |
Noise Classification
(Optional) | Specifies whether and how points will be reclassified as noise based on their proximity from the ground. Noise artifacts in lidar data can be introduced by sensor errors and the inadvertent interception of aerial obstructions, such as birds, in the path of the lidar pulse.
| String |
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 |
Process entire LAS files that intersect extent
(Optional) | Specifies how the processing extent will be applied.
| Boolean |
Processing Boundary
| A polygon feature that defines the region where LAS ground points will be evaluated. | Feature Layer |
Update pyramid
(Optional) | Specifies whether the LAS dataset pyramid will be updated after the class codes are modified.
| Boolean |
Input Raster Surface
(Optional) | The raster layer that will provide the source for ground height values. This parameter is only used when the Ground Source parameter is set to Raster Surface. | Raster Layer |
Derived Output
Label | Explanation | Data Type |
Updated Input LAS Dataset | The LAS dataset that was modified. | LAS Dataset Layer |