Quality control and quality assurance checks for LIDAR data continue to evolve as the industry identifies new ways to help ensure that data collections meet desired usage requirements. The U.S. Geological Survey (USGS) LIDAR Base Specification introduced a definition for spatial density distribution and regularity within LIDAR data. The requirement is that the spatial distribution…
Symptom: User receives an error message stating, “Caller’s Message: Failed to open the file for read/write. The file ‘F:\sample.las’ cannot be edited. (22630) Exception Information: HRESULT: 0x0 Unable to retrieve extended COM error information” when attempting to open data files for Read/Write. Probable Resolution: The error is happening because there is another program that…
The LAS tab on the LIDAR 1 CuePac Options dialog, allows you to control the precision in LAS files output by GeoCue (such as occurs when populating or merging working segments, or importing elevation files). The LAS tab can be accessed from within the GeoCue Client by going to Setup –> Options –> LIDAR 1 CuePac.…
While running Z/I PPS workflow managed by GeoCue users may encounter a situation when setting up the camera where the storage unit partition paths are blank. Clicking the “New” button then gives a “Storage Unit: Error -3: Invalid Reference Path” error message. The interim workaround for this is to click OK to close the dialog, then…
Due to the fact that TerraMatch Corrections cannot be applied via TerraSlave, it is important to make sure that the macro has been assigned correctly when running via dispatch within GeoCue. Here are the steps to take when setting up the macro within GeoCue. ***Note: Best practice is to save the tms file in the…
In previous articles of GeoCue News we covered how the Volumetric Analysis Tool within LP360 works, and how it can be used within a project, LP360 Under the Hood: Volumetric Analysis and Volumetrics – Do it Right!, respectively. We’re often asked how accurate or reliable the volumetric results can be expected to be. In this…
May we suggest the following: Airborne Topographic Lidar Manual by Michael Renslow, Editor https://eserv.asprs.org/web/staticcontent/staticpages/4587.htm Topographic Laser Ranging & Scanning Principles & Process by Jie Shan and Charles Toth https://eserv.asprs.org/web/staticcontent/staticpages/4583.htm Digital Elevation Model Technologies & Applications, 2nd Ed. by David F. Maune, Editor https://eserv.asprs.org/web/staticcontent/staticpages/1069.htm
User receives an error message stating, “The application was unable to start correctly (0xc0000142).” when attempting to launch LP360 for Windows (32-bit or 64-bit). The error concerning the application being unable to start correctly is likely occurring due to either: another program using the same DLL’s as LP360, a virus, or Group Policy Objects. Option…
In this appendix that generally accompanies proposals for our GeoCue Workflow Management software we provide general hardware and software recommendations. Please note that these recommendations are not the minimum requirements for GeoCue products (the system can run on much lesser configurations than our recommendations). These are recommendations based on our experiences with clients involved in…
