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WIDE-AREA MAPPING OF FOREST WITH NATIONAL AIRBORNE LASER SCANNING AND FIELD INVENTORY DATASETS
Forest Inventory Airborne Laser Scanning Wide-area Mapping Remote Sensing Valais
2016/11/30
Airborne laser scanning (ALS) remote sensing data are now available for entire countries such as Switzerland. Methods for the estimation of forest parameters from ALS have been intensively investigate...
Flight Trials of the Wide-Area Augmentation System (WAAS)
Flight Trials Wide-Area Augmentation System WAAS
2015/6/29
The Wide-Area Augmentation System (WAAS) is being rapidly developed by the Federal Aviation Administration for supplemental operational use in 1997. In time, it will be a primary navigation aid for al...
A New Method for Coverage Prediction for the Wide Area Augmentation System (WAAS)
Coverage Prediction Wide Area Augmentation System (WAAS)
2015/6/29
To provide a detailed analysis framework for WAAS accuracy prediction, a new method has been developed which combines GPS geometry simulation with least squares covariance analysis. This approach cons...
POLYNOMIAL CURVE FITTING INDICES FOR DYNAMIC EVENT DETECTION IN WIDE-AREA MEASUREMENT SYSTEMS
Power system measurements Power system monitoring Fault detection Response-based control Decision trees
2015/1/20
In a wide-area power system, detecting dynamic events is critical to maintaining system stability. Large events, such as the loss of a generator or fault on a transmission line, can compromise the sta...
广域一体化继电保护系统方案（An Integrated Protection System Based on Wide Area Information）
广域信息 一体化保护系统 保护配置 电力系统
2010/8/17
随着计算机及通信技术的飞速发展，继电保护正在向计算机化、网络化、智能化、一体化方向发展。文章针对常规继电保护配置方式存在的不足及缺陷，结合相关技术的发展提出了广域一体化继电保护方案。在这个新方案中，将各个站内主保护和后备保护分别进行集成，在不影响站内保护功能及设备和系统安全性的前提下，对本站内保护、安稳、测量等功能进行整合。同时，将区域电网若干个站的保护与控制整合成一个完整的数字系统。
Experiment of Transport and Control Protocols in Control-plane Integrated Next Generation Wide Area Layer2 Network
Transport and Control Protocols Control-plane Integrated Generation Wide Area Layer2 Network
2015/7/17
This paper presents experimental results of GMPLS controlled Next Generation Layer2 (NGL2) networks.By experiment, it is confirmed that NGL2 paths can be established dynamically and correctly by the e...