# Introduction

LiDARMill is a cloud-based platform designed to post-process LiDAR data. This customizable platform can be used to process trajectory data, generate a calibrated, classified, and colorized pointcloud, generate data products (DTM/DSM, Contours, etc), and easily visualize and share the resulting 3D geospatial data. 

### **Key Features:**

**NavLab: Trajectory**

Navlab combines IMU and GNSS data to generate a smoothed and accurate trajectory, a critical step to producing survey-grade data.

**Auto Flight Line Detection**

LiDARMill automatically detects and omits turns and calibration patterns, focusing only on data-collecting flight lines and reducing processing time.

**LiDARSnap Adjustment**

LiDARSnap is a powerful feature that minimizes offsets from multiple flight lines, exporting aligned data in the industry-standard LAS format.

**Classification and DTM**

LiDARMill automatically generates a ground/non-ground LAS and gridded DTM using data processed in previous steps.