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i have a lidar data which is already classified . i need to make a city model of this data. can someone illustrate how to do in arc gis map or pro
in LIDAR Resources
I am trying to use the map algebra tool and create a new raster(y) such that y= -46.7 +10*log10(original raster(tiff file)).   However whenever I do the calculations, the pixels in the new one are not oriented in the same way as the old ones, and several pixel squares are joined together in larger ones.   Any experience with this, or what would… (Show more)
in LIDAR Resources
I am using ArcGIS Pro to generate a DTM from LiDAR and the I am getting the following result.  I verified the projection and ran statistics while creating the LAS dataset.  When exporting my ground points to raster, the process appears to run, but my elevations do not look right and the data is not displaying in the map. I do not have any ideas as… (Show more)
in LIDAR Resources
I am working with an LAS Dataset containing 156 adjoining LAS. The Ground (2) field was reclassified in all LAS files. I would like to work with Ground points to define bare earth however I keep running into an error with the LAS Dataset to Raster tool. I've tried working with one LAS file (one LAS Dataset) to see if it was because of the size but… (Show more)
in LIDAR Resources
For the last couple of weeks, I have been doing a research for making a detailed footprint with LiDAR data. The detailed footprint is needed for visualizing a 3D model. With a detailed footprint I mean a footprint with information of the rooftops within blocks of buildings. This information are different levels/heights, walls, holes etc. Some… (Show more)
in LIDAR Resources