Want to turn your LAS files into a clear, easy-to-use raster dataset? The LAS to Raster job in SpatialScale lets you create Digital Terrain Models (DTM), Digital Surface Models (DSM), or Intensity Images from your ground-classified point clouds. Here’s how to do it!
Step 1: Choose Your Output Type
First, decide what kind of raster you need:
DTM (Digital Terrain Model): Captures the bare earth, without any buildings or vegetation.
DSM (Digital Surface Model): Includes everything—buildings, trees, and other structures.
Intensity Image: Represents the return strength of the laser pulses, giving you a grayscale image.
Step 2: Set the Resolution
Next, set the resolution. The default is 0.3 meters, but you can adjust this based on your needs. A finer resolution will give you more detail, but it might take longer to process.
Step 3: Name Your Output Dataset
Give your new raster dataset a clear, descriptive name. This makes it easy to find later.
Step 4: Run the Job
Once everything’s set, hit "Submit" to start the job. SpatialScale will process your LAS files and generate the raster dataset you specified.
Tips for Best Results
Ground-Classified Point Clouds: Ensure your LAS files are correctly classified to get accurate DTM or DSM results.
Resolution: Choose the resolution that best fits your analysis needs—balance detail with processing time.
If you need more help or run into any issues, visit our Help Center or contact us at [email protected].