Multiple Pulses in Air Technology, or MPiA, is a new technology allowing airborne LIDAR systems to be used at higher pulse rates than previously possible. By allowing the airborne LIDAR system to fire a second laser pulse prior to receipt of the previous pulse’s reflection, the pulse rate at any given altitude can be effectively doubled.

2017年11月17日 · Airborne light detection and ranging (LiDAR) has now become industry standard tool for collecting accurate and dense topographic data at very high speed. These data have found use in many applications and several new applications are being discovered regularly. This paper presents a review of the current state-of-the-art of this technology.

2008年1月1日 · Multiple Pulses in Air Technology, or MPiA, is a new technology allowing airborne LIDAR systems to be used at higher pulse rates than previously possible. By allowing the airborne LIDAR...

2019年1月1日 · With advancements in remote sensing, especially airborne Light Detection and Ranging (LiDAR), the potential exists to model urban topography at an unprecedented spatial resolution and granularity and extract previously unavailable characteristics of individual buildings.

Airborne LiDAR (Light Detection and Ranging) has now become industry standard tool for collecting accurate and dense topographic data at very high speed. These data have found use in many...

Whether your LiDAR projects require topographic data, mapping the littoral zones or triple canopy FOPEN, Hexagon US Federal has the tools to enable the US Government and Department of Defense to acquire the data you need. The Leica TerrainMapper-2 is XYZ and features: The SPL100 features:

Multiple Pulses in Air Technology, or MPiA, is a new technology allowing airborne LIDAR systems to be used at higher pulse rates than previously possible. By allowing the airborne LIDAR system to fire a second laser pulse prior to receipt of the previous pulse’s reflection, the pulse rate at any given altitude can be effectively doubled.

(Norcross, Ga., 12 December 2006) Leica Geosystems today announced the debut of the companys MPiA (Multiple Pulses in Air) technology, a new patent-pending advanced laser system that measures distances at significantly higher rates than conventional time-of …

2006年10月20日 · Unlike current time-of-flight systems, Leica Geosystems' new ‘Multiple Pulses in Air’ (MPiA) Technology does not depend on receiving the target reflection before starting the next distance measurement cycle.

2019年11月20日 · 摘要：点云密度是机载激光雷达（light detection and ranging，LiDAR）点云数据的重要特征，也是硬件制造、数据采集、数据处理及数据应用中常用的关键指标。 随着LiDAR 硬件技术的发展，点云密度越来越高，能够更精确地描述地形地物的特征和规律，已有众多学者针对点云密度开展相关研究。 基于此，归纳了目前点云密度的研究和应用现状，探讨了存在的主要问题；研究了不同密度点云数据生产DEM的能力；验证了点云抽稀及点云加密方法。 关键 …