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Bright reflections observed at Mars’ south pole serve as evidence for water. But, seeing may be deceiving.
CLASSIFICATION OF POLE-LIKE OBJECTS USING POINT CLOUDS AND IMAGES CAPTURED BY MOBILE MAPPING SYSTEMS
Mobile Mapping System Point-Cloud Pole-Like Object Machine Learning Convolutional Neural Network
2018/6/4
The vehicle-based mobile mapping system (MMS) is effective for capturing 3D shapes and images of roadside objects. The laser scanner and cameras on the MMS capture point-clouds and sequential digital ...
Smithsonian honors aircrews that flew 2016 medical-evacuation flight to NSF's South Pole station
Smithsonian honors aircrews 2016 medical-evacuation flight NSF's South Pole station
2017/3/30
The Smithsonian's National Air and Space Museum will award the 2017 Trophy for Current Achievement to aircrews that flew a mission last summer to evacuate patients from the National Science Foundation...
MASS MOVEMENTS' DETECTION IN HIRISE IMAGES OF THE NORTH POLE OF MARS
Change detection Mass Movements Mars HiRISE
2016/11/8
We are investigating change detection techniques to automatically detect mass movements at the steep north polar scarps of Mars, in order to improve our understanding of these dynamic processes. Here ...
POLE PHOTOGRAMMETRY WITH AN ACTION CAMERA FOR FAST AND ACCURATE SURFACE MAPPING
High resolution Orientation Point Cloud Accuracy Change Detection
2016/7/5
High resolution and high accuracy terrain mapping can provide height change detection for studies of erosion, subsidence or land slip. A UAV flying at a low altitude above the ground, with a compact c...
POLE-LIKE OBJECT EXTRACTION FROM MOBILE LIDAR DATA
LiDAR Point Clouds Local Roughness Graph Cuts based segmentation Pole-like object detection DBSCAN based point clustering
2016/7/5
Object detection and recognition from LiDAR (Light Detection And Ranging) data has been a research topic in the fields of photogrammetry and computer vision. Unlike point clouds collected in well-cont...
Industrial lead pollution beat explorers to the South Pole by 22 years and persists today
Industrial lead pollution beat explorers the South Pole 22 years persists today
2014/8/14
Norwegian explorer Roald Amundsen became the first man to reach the South Pole in December of 1911. More than 100 years later, an international team of scientists led by Joe McConnell of Nevada’s Dese...
Performance of parameter-domain and spatial-domain pole-like feature segmentation using single and multiple terrestrial laser scans
Terrestrial Laser Scanning Segmentation Registration Parameter-domain Spatial-domain
2014/7/30
Terrestrial laser scanning (TLS) systems have been established as a leading tool for the acquisition of high density three-dimensional point clouds from physical objects. The collected point clouds by...
PERFORMANCE ANALYSIS OF A POLE AND TREE TRUNK DETECTION METHOD FOR MOBILE LASER SCANNING DATA
mobile laser scanning feature extraction pole tree
2014/6/5
Dense point clouds can be collected efficiently from large areas using mobile laser scanning (MLS) technology. Accurate MLS data can be used for detailed 3D modelling of the road surface and objects a...
POLE-LIKE OBJECTS RECOGNITION FROM MOBILE LASER SCANNING DATA USING SMOOTHING AND PRINCIPAL COMPONENT ANALYSIS
Mobile Laser Scanning Object Recognition Laplacian Smoothing Point Clouds Principal Component Analysis Pole-like Objects
2014/6/5
With the spread of the Mobile Laser Scanning (MLS) system, the demands for the management of road and facilities using MLS point clouds have increased. Especially, pole-like objects such as streetligh...
深圳换流站、肇庆换流站极控独立快速通信通道（Improvement of Power Supplies for Directly Ultra-Speed Telecommunication at the Pole Control of Shenzhen Converter Station and Zhaoqing Converter Station）
高压直流输电 极控 DUST 直流电源
2010/8/17
介绍兴安直流输电工程深圳换流站、高肇直流输电工程肇庆换流站极控独立快速通信通道（directly ultra-speed telecommunication，DUST）通信电源系统的冗余性改造。基于在DUST电源在设计上的非冗余性，提出了相应的解决方案，并且通过试验进行验证、分析，证明其可行性及必要性。
GROWTH OF HALF-SIB PROGENIES OF EUROPEAN CHESTNUT AT THE POLE STAND STAGE
HALF-SIB PROGENIES EUROPEAN CHESTNUT POLE STAND STAGE
2009/11/26
GROWTH OF HALF-SIB PROGENIES OF EUROPEAN CHESTNUT AT THE POLE STAND STAGE。
NASA Lunar Satellite Begins Detailed Mapping of Moon's South Pole
NASA Lunar Satellite Moon's South Pole
2009/9/21
NASA reported Thursday that its Lunar Reconnaissance Orbiter, or LRO, has successfully completed its testing and calibration phase and entered its mapping orbit of the moon. The spacecraft already has...
NASA's LCROSS Reveals Target Crater For Lunar South Pole Impacts
NASA's LCROSS Target Crater Lunar South Pole
2009/9/16
NASA has selected a final destination for its Lunar Crater Observation and Sensing Satellite, or LCROSS, after a journey of nearly 5.6 million miles that included several orbits around Earth and the m...
MIMO System Reduction Using Modified Pole Clustering and Genetic Algorithm
MIMO System Reduction Modified Pole Clustering Genetic Algorithm
2009/9/4
A new mixed method for reducing the order of the large-scale linear dynamic multi-input-multi-output (MIMO) systems has been presented. In this method, the common denominator polynomial of the reduced...