Port Alice Precise Point Positioning - Orbits Deployed 2018-12-06

The Precise Point Positioning Orbits 35 was deployed on 2018-12-06 at Port Alice. Port Alice is a small community on northern Vancouver Island. This device is a Precise Point Positioning - Orbits. These precise point positioning processors are modules as part of an aggregate systems for the Earthquake Early Warning (EEW) installations. These processors apply specially designed filters to Global Navigation Satellite System and accelerometer input data. Its output serves the larger earthquake detection system. This category corresponds to the broadband orbits (ORB) stream. It was deployed on a fixed platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 2.0 digital infrastructure, with quality assurance and derived data products following established practices.精密单点定位轨道35（Precise Point Positioning Orbits 35）于2018年12月6日部署于爱丽丝港（Port Alice）——该港是温哥华岛北部的小型居民区。该设备属于精密单点定位-轨道装置，其配套的精密单点定位处理器为地震预警（Earthquake Early Warning, EEW）聚合系统的组成模块。此类处理器针对全球导航卫星系统（Global Navigation Satellite System, GNSS）与加速度计的输入数据应用定制化滤波算法，输出结果可为更大规模的地震监测系统提供支撑。该数据集类别对应宽带轨道（ORB）数据流，设备部署于固定平台之上。本次部署产生的所有数据已完成归档，并通过加拿大海洋网络（Ocean Networks Canada）的Oceans 2.0数字基础设施对外共享；所有数据均遵循既定规范开展质量管控，并配套生成相关衍生数据产品。