Was sind die Vorteile der Verwendung von drohnenbasiertem Lidar für Ihre Geländeanalyse?

Drone-based LiDAR technology revolutionizes terrain analysis with its precision, efficiency, and accessibility. It delivers highly accurate data, expediting large-scale surveys while reaching remote areas. This versatility enables applications in land development, forestry, and disaster planning. Moreover, the detailed 3D models generated facilitate informed decision-making across various industries, making drone-based LiDAR an indispensable asset for terrain analysis.

Drone-based LiDAR technology presents numerous benefits for terrain analysis: Enhanced Precision: It offers exceptionally precise, high-resolution 3D models that capture intricate details of the terrain. Improved Efficiency: It allows for swift surveying of vast and challenging-to-access areas, thereby reducing both time and labor expenses. Enhanced Versatility: It proves to be effective across various environments, ranging from dense forests to urban landscapes, ensuring thorough data collection. Enhanced Safety: By operating in hazardous or unreachable zones, it minimizes risks to the personnel involved. Seamless Data Integration: The integration of LiDAR data with GIS and other analytical software enhances the process of decision-making.

LiDAR sensors are known for providing higher accuracy and precision. Using them on the drone platforms will definitely support precise terrain analysis and precision mapping. Highly accurate terrain parameters extraction, for example: digital elevation model (DEM), slope, aspect, curvature and terrain rugged index, etc. will facilitate accurate and precise terrain analysis. Drones carrying the LiDAR sensors and flying at a very low altitude will capture high-resolution point cloud dataset. This will further provide much finer details that may not be available through satellite/space borne remote sensing. Thus, precise large scale mapping is possible.

It's definately a game changer if you can deal with +/-100mm in height. Most projects can sacrifice the accuracy for the high resolution of data and context Lidar brings.

focuses on completing tasks and activities in the shortest time possible and with the least waste. It emphasizes optimizing processes, minimizing distractions, and reducing unnecessary steps to accomplish more within a given timeframe.

Drones are suitable for rapid data acquisition, however, the coverage area depends upon the flying height. The performance of the sensor used will also affect the quality of the dataset. Given the high quality sensor and appropriate flying height will definitely save the time and manpower required for the data collection.

The target area should be sufficiently large for effective cost saving. Otherwise using drones for smaller areas will increase the cost. There are various other factors that will impact the cost, for example: cost of sensor and other hardware to be used, data quality requirements, etc.

Drones enhance safety in LiDAR surveys of mines and tunnels by reducing human exposure to hazardous environments. It is better choice when we need high density LiDAR data and aerial surveys are impossible or provide to low resolution point clouds. While sending person with Terrestrial Laser would introduce unnecessary risk.

An essential factor to be considered is scanning black surfaces with LiDAR. It is recommended to combine LiDAR with photogrammetry if you want to avoid LiDAR reflection problems with black surfaces.