Port Hardy Precise Point Positioning - Float Deployed 2019-06-26

The Precise Point Positioning Float AR 34 was deployed on 2019-06-26 at Port Hardy. Port Hardy is a small community on northern Vancouver Island. This device is a Precise Point Positioning - Float. These precise point positioning processors are modules as part of an aggregate systems for the Earthquake Early Warning (EEW) installations. Within these processors, specially designed filters are applied to Global Navigation Satellite System and accelerometer input data. The processors output supports epicentre location and magnitude estimates for the larger earthquake detection system. This category corresponds to the floating point ambiguity resolution (AR) 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.精密单点定位浮点模糊度解算34号设备（Precise Point Positioning Float AR 34）于2019年6月26日部署于哈迪港。哈迪港是温哥华岛北部的一座小型社区。该设备属于精密单点定位浮点型设备。此类精密单点定位处理器为地震预警（Earthquake Early Warning, EEW）集成系统的组成模块。该类处理器内置定制化滤波器，可对全球导航卫星系统（Global Navigation Satellite System, GNSS）与加速度计的输入数据进行处理。处理器的输出结果可支持大型地震探测系统开展震中定位与震级估算工作。本数据集类别对应浮点模糊度解算（Floating Point Ambiguity Resolution, AR）数据流。该设备部署于固定平台。本次部署产生的数据已完成归档，并通过加拿大海洋网络（Ocean Networks Canada）的Oceans 2.0数字基础设施对外开放，其质量管控与衍生数据产品均遵循行业既定规范。