Errors with Trajectories, Macro Steps or Images within the Terrasolid software will show up in red. Within TerraPhoto a Red Dash in the File Status Field indicates that TerraPhoto cannot find the image. Check the image path location in the Mission to verify that it is pointing to the location of the images. An error…
The Hard Surface Routine is based off a planar fit algorithm, which is quite different than the traditional ground classification algorithm traditionally used for airborne LIDAR data. The hard surface routine will classify the dominant, median surface points. This provides an alternative to the traditional ground classification routine. The result is usually better performance on paved…
In some cases hardware manufacturers and/or software are not properly setting the GPS Timestamps in an LAS file according to the LAS specification. That specification dictates that the timestamp for LIDAR points be stored in either weekseconds or Adjusted GPS Standard time. This is very important as the tools within TerraScan and other software expects the…
When working with LIDAR data there is no standard for normalizing intensity return values. Hence, there are times when the intensities within LIDAR data do not match between different scanners, or even different altitudes. This disparity can lead to issues when trying to use the LIDAR data intensities to extract features or during calibration. TerraScan…
Basic workflow for processing point clouds and images -> Airborne LIDAR Data and Images -> Basic Training TerraPhoto Adjust camera calibration values and image positions Video: Basic Training TerraPhoto – Basic training 8 255 MB 06/2015 refine systematic color corrections adjust local color differences with color points work with selection shapes and modify image seamlines
Basic workflow for processing point clouds and images -> Airborne LIDAR Data and Images -> Basic Training TerraPhoto Adjust camera calibration values and image positions Video: Basic Training TerraPhoto – Basic training 7 255 MB 06/2015 working with tie points place tie points manually and half-automatically compute and apply optimal camera misalignment angles apply optimal…
Basic workflow for processing point clouds and images -> Airborne LIDAR Data and Images -> Basic Training TerraPhoto Setup a mission and import data in TerraPhoto Video: Basic Training TerraPhoto – Basic training 6 255 MB 06/2015 convert camera calibration values define a mission and import a ground model create an image list from exterior…
Symptom: User receives an error message stating “An error occurred. Detailed Description: NIIRS10.Repository.Shared.GCRepositoryException: Error writing parameter ‘GEOCUE_SYM_FILTER_INDEX’ for ProjectID = ‘0’ Username = ‘gcuser’ Appname ‘geocue System.Data.SQLClient.SQLException (0x80131904): The log for database ‘geocue’ is not available. Check the event log for related error messages. Resolve any errors and restart the database….” Probable Resolution: The error…
LP360 Tutorials The LP360 tutorials are designed for new users of LP360. They provide the basics for getting you started with displaying and working with LIDAR data. These tutorials are designed for you to view alongside LP360, while performing all the same tasks that you see displayed. Data Needed for the Tutorials You will need…
