Vancouver Island Precise Point Positioning - Integer Deployed 2021-12-09

The Precise Point Positioning Int AR 18 was deployed on 2021-12-09 at Vancouver Island. Vancouver Island is located on the west coast of British Columbia. It is enclosed by the inner coastal waters of the Salish Sea and the Pacific Ocean. 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-整数模糊度解算18号设备（Precise Point Positioning Int AR 18）于2021年12月9日部署于温哥华岛。温哥华岛坐落于不列颠哥伦比亚省西海岸，被萨利什海（Salish Sea）内沿海水域与太平洋环抱。
该设备属于精密单点定位-整数型（Precise Point Positioning - Integer）设备，其配套的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。此类处理器会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，其输出数据服务于更大规模的地震检测系统。
该数据集对应整数模糊度解算（Integer Ambiguity Resolution, INT）数据流，部署于固定平台之上。本次部署产生的相关数据已完成归档，并通过加拿大海洋网络（Ocean Networks Canada）的Oceans 3.0数字基础设施对外开放，所有数据均遵循既定规范完成质量管控与衍生产品制作。

搜集汇总

背景与挑战

背景概述

该数据集记录了2021年12月9日在加拿大温哥华岛部署的精确点定位-整数解算设备的数据。该设备是地震早期预警系统的组成部分，通过处理全球导航卫星系统和加速度计输入数据，为地震检测系统提供输出支持。数据由Ocean Networks Canada的Oceans 3.0数字基础设施进行归档和质量保证。