Port Alberni Precise Point Positioning - Integer Deployed 2022-03-24

The Precise Point Positioning Int AR 20 was deployed on 2022-03-24 at Port Alberni. Port Alberni is a city located on Vancouver Island. This device is a Precise Point Positioning - Integer. These precise point positioning processors are modules as part of an aggregate systems for the Earthquake Early Warning 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 integer ambiguity resolution (INT) stream. It was deployed on a fixed platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 3.0 digital infrastructure, with quality assurance and derived data products following established practices.精密单点定位Int AR 20（Precise Point Positioning Int AR 20）于2022年3月24日部署于阿尔伯尼港（Port Alberni）。阿尔伯尼港是坐落于温哥华岛（Vancouver Island）的一座城市。该设备为精密单点定位-整数型（Precise Point Positioning - Integer）装置。此类精密单点定位处理器为地震预警（Earthquake Early Warning）集成系统的组成模块。这些处理器会针对全球导航卫星系统（Global Navigation Satellite System）与加速度计（accelerometer）的输入数据应用定制设计的滤波器。其输出数据服务于更大规模的地震检测系统。该类别对应整数模糊度解算（integer ambiguity resolution，INT）数据流。本次部署的装置搭载于固定平台。本次采集的数据已完成归档，并通过加拿大海洋网络（Ocean Networks Canada）的Oceans 3.0数字基础设施对外共享，其质量保障与衍生数据产品均遵循既定行业规范。