搜索结果: 16-23 共查到“激光及激光器技术 Lidar”相关记录23条 . 查询时间(0.187 秒)
extreme precision lidar mapping
LiDAR Airborne Laser Scanning Georeferencing QA/QC Accuracy
2015/9/1
To advance earthquake research, a unique LiDAR (Light Detection and Ranging) survey was conducted to map an approximately 1,000 km segment of the San Andreas Fault in southern California in the spring...
a review of the asprs guidelines for the reporting of horizontal and vertical accuracy in lidar data
Lidar Airborne Laser Scanning CAL/VAL Specification Standards Accuracy
2015/9/1
The American Society for Photogrammetry and Remote Sensing (ASPRS) Lidar Committee (ASPRS LC) has developed guidelines titled “ASPRS Lidar Guidelines – Vertical Accuracy Reporting for Lidar Data V1.0 ...
Method to Monitor Atmospheric Atomic Mercury by a Differential Absorption Lidar System
Monitor Atmospheric Atomic Mercury Differential Absorption Lidar System
2016/12/2
A differential absorption lidar (DIAL) system has been developed for atomic mercury concentration monitoring and applied in ambient air monitoring in Guangzhou, China. A 24-hour measurement on backgro...
Differential absorption lidar system employed for background atomic mercury vertical profi ling in South China
Differential absorption lidar DIAL Atomic mercury Oxygen Pollutant
2016/12/2
A differential absorption lidar (DIAL) system based on a Nd:YAG laser pumped narrow-band dye laser is developed and employed to monitor the atmospheric background concentration of atomic mercury in Gu...
THE EFFECTS OF LASER REFLECTION ANGLE ON RADIOMETRIC CORRECTION OF THE AIRBORNE LIDAR INTENSITY DATA
Radiometric Correction LiDAR Intensity Data Reflection Angle Surface Normal Land Cover Classification
2014/6/5
Radiometric correction (RC) of the airborne Light Detection And Ranging (LiDAR) intensity data has been studied in the last few years. The physical model of the RC relies on the use of the laser range...
2011年5月27-28日，激光雷达与合成孔径雷达测图技术与应用国际研讨会（International Symposium on LIDAR and RADAR Mapping: The Technique & Application，简称LIDAR & RADAR 2011）在南京河海大学召开，对地观测部相关技术人员参加了会议。
Sodium Temperature Lidar for Probing the Upper Atmosphere over Antarctica
Sodium layer Sodium lidar Temperature lidar
2009/6/9
We describe the development of a new sodium temperature lidar for probing the upper atmosphere over Antarctica. The laser transmitter consists of two injection-seeded Nd:YAG lasers with wavelengths of...
Optical Measurement of High-voltage Discharge in Air for Lidar Lightning Detection
Faraday effect Lightning Discharge Polarization
2009/6/1
This study aims to develop a new concept lidar for lightining strike prediction. In cloud-to-cloud discharges, the electromagnetic pulse rotates the polarization plane of a beam propagating beam throu...