Leica CityMapper-2高性能城市地图传感器
For fast and efficient digitisation of cities, this hybrid oblique imaging and LiDAR solution provides the highest productivity and unmatched data accuracy
The need for accurate aerial data in metropolitan areas goes beyond traditional data products because the fast-changing urban environments require more frequent and hence more efficient updates of geospatial base layers.
The Leica CityMapper-2 is specifically designed for airborne urban mapping and offers twice the data collection performance to addresses the urgent need for 3D data. The world’s only hybrid oblique imaging and LiDAR airborne sensors, captures two nadir (RGB/NIR) and four oblique 150 MP images every 0.9 seconds providing the highest resolution to visualise every corner of the city. With a new generation 2 MHz pulse rate LiDAR, this sensor breaks all conventional barriers of urban mapping.
The newly developed Leica MFC150 optical system is equipped with Leica Geosystem’sunique mechanical forward-motion-compensation (FMC), which allows to capture high quality imagery even in difficult lighting conditions with no reduction in efficiency, unlike traditional camera systems that have to increase the shutter speed and decrease the aircraft speed to control image blur.
- Two nadir 150 MP cameras (RGB & NIR)
- Four oblique 150 MP cameras at 45° (RGB)
- 背面照明(BSI)CMOS芯片
- Mechanical forward-motion-compensation (FMC)
- Customised low-distortion lenses
- A choice of three focal lengths for low, standard and high-altitude operation
- 2 MHz pulse repetition frequency
- Gateless Multiple-Pulses-in-the-Air (MPiA)
- 3 cm range accuracy
- 斜扫描模式
- Even point distribution across data set
- USGS LiDAR quality Level 0 data from up to 2 km altitude
The CityMapper-2 is the best equipped airborne solution in the market for highly-productive creation of 3D digital twins of cities. The sensor transforms how we digitise the world we live in and allows you to create the most detailed geospatial base layer including orthophotos, point clouds, 3D building models and meshes, all from one single flight.
CityMapper-2 High-Performance Urban Mapping Sensor
Newly developed hybrid oblique imaging and LiDAR sensor for highly-productive creation of 3D digital twins.
Intergeo电视:Hexagon的Leica CityMapper-2bob体育报道
听到Hexagon地理空间内容解决方案总裁John Welter谈论Leica CityMapper-2的主要好处。bob体育报道
网络研讨会:数字视网膜 - Leica MFC150的简介
Watch this on-demand webinar to discover the innovative Leica MFC150 optical system inside Leica Geosystems' latest airborne sensors.
Explained: Leica Geosystems’ unique mechanical Forward-Motion-Compensation (FMC) for airborne sensors
The unique mechanical forward-motion-compensation (FMC) technology inside Leica Geosystems’ airborne imaging sensors maximises data capture performance and provides the highest image quality in a wide range of operating conditions.