Hello,
I've got a workflow I want to accomplish and I don't know if it's actually possible, but let's try!
Context: In 2011 before I was in my current position, there was a LiDAR dataset delivered that contained 82 las files. Each of those was converted to a multi-point feature class, and (somehow) each serves as the sole data source for a terrain dataset, effectively creating terrain "tiles."
On a one-at-a-time basis I can accomplish this no problem, but my issue arises now that we have a new LiDAR deliverable with over 400 files. Again, batch conversion to multi-point is no problem, but what I'd like to do is to create the same type of terrain tiles as the 2011 LiDAR flight. Is there a way to use batch GP tools, model builder, etc to create terrain datasets that will have the file name from a particular las dataset?
As an example, I have las files named 4620_49635.las, 4620_49640.las, 4620_49645.las, etc. and I would like to have terrain datasets called Tile_4620_49635, Tile_4620_49640 etc that each reference their respective las file.
I'm also very pleased to consider alternative organizational structures here if there are other suggestions. I have some users who like to reference terrain in a relatively small area and not have to ask Pro to draw an entire 36 sqmi city's worth of terrain, so if there is a better way to achieve that I'm all ears!
Hi Zach,
By terrain surface do you mean a TIN or Raster output? ESRI has a 3D Sample Toolbox which contains a LAS to Tiled Raster tool (Note that the python toolbox has an error in the formatting which you'll need to correct on line 35). This will let you convert those lidar tiles to a raster surface pretty easily but just make sure you remember to Filter you las data to ground only.
Cheers,
James
This is a really interesting possible solution. I will definitely look into this and let you know it turns out!
I was talking about TINs originally, so still interested to hear of other ideas down that path.