【24h】

Evaluation of Tropospheric and Ionospheric Effects on Arctic Navigation Conditions

机译:对流层和电离层对北极航行条件的影响评估

获取原文
获取原文并翻译 | 示例

摘要

The Constellation Observing System for Meteorology, Ionosphere,and Climate(COSMIC)dataset is evaluated and compared with the JPL GPS Receiver Station Network for use in monitoring and forecasting (simulation/evaluation)tropospheric and ionospheric conditions for GNSS navigation in the arctic maritime environment.Challenges in navigating through arctic seas and harbors include reduced GPS signal availability, increased multi-path and loss-of-lock potential,and changing seasonal coastlines amidst internationally disputed claims to water passageways.Mitigation techniques using auxiliary weather data are explored under degraded arctic GNSS conditions.
机译:评估了气象,电离层和气候星座观测系统(COSMIC)数据集,并将其与JPL GPS接收站网络进行了比较,以用于对北极海域环境中的GNSS导航的对流层和电离层状况进行监视和预测(模拟/评估)。穿越北极海域和港口的挑战包括降低GPS信号的可用性,增加多径和失锁的可能性以及在国际上有争议的水道索赔中改变季节性海岸线的问题。在退化的北极GNSS下探索使用辅助天气数据的缓解技术条件。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号