Feature Description: The elevation value of raw laser data is usually represented by ellipsoid height. Usually, these values need to be converted to local elevation systems or local elevation system values. For larger areas, the adjustment of elevation values cannot be defined as a mathematical formula. Therefore, it is necessary to define the elevation adjustment model by constructing a triangulation model from known control point data and using elevation outliers between height systems for local point interpolation correction. The adjusted data can be checked for elevation adjustment results using the [Adjust Elevation Report](AdjustElevationReport.md) tool. Suggest using control point data that includes the entire project area to adjust the model. Suggest using control point data that includes the entire project area to adjust the model, in order to provide more accurate elevation information for project boundaries.