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The Start of OpenMMS Version 2.0

Very excited to share the news that research and development into version 2.0 of the Open Mobile Mapping System has officially begun! The major R&D goals include:

  • Support for the Livox Horizon lidar sensor (with internal Bosch BMI088 IMU)
  • Support for the Emlid Reach M2 Dual-Frequency GNSS sensor
  • Support for the Raspberry Pi High Quality Camera

  • Evaluate the performance of using the Horizon’s IMU observations + the M2’s GNSS observations for estimating a post-processed trajectory

  • Creation of a graphical user interface (GUI) desktop application for the OpenMMS software suite
Livox Horizon lidar sensor, Emlid Reach M2 GNSS sensor, and Tallysman dual-frequency GNSS antenna

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OpenAerialMap showcase of OpenMMS Orthomosaics

The OpenMMS documentation includes two detailed demo projects that instruct readers on how to process the provided raw geospatial datasets (imagery, lidar, and GNSS-Inertial) collected from an OpenMMS sensor during a typical RPAS-Lidar mission. One demo project utilizes lidar data from a Velodyne VLP-16 sensor, while the other utilizes data from a Livox Mid-40 sensor.

The demo projects focus on generating (and verifying) a georeferenced point cloud from the lidar data and colourizing the point cloud using the perspective imagery collected from a Sony a6000 camera. A brief discussion is also included on how to create a georeferenced orthomosaic from the raw data. To best illustrate the full resolution orthomosaics that can be generated from the OpenMMS demo projects, example orthomosaics – produced using a direct georeferencing method within Pix4D – have been posted and shared on the excellent OpenAerialMap website.

Click HERE to view the OpenMMS demo project orthomosaics on OpenAerialMap.