紧急响应卫星通信系统连接您和您的支持网络
在一个灾难事件变得越来越普遍的世界里, we regularly see the destruction of terrestrial infrastructure or the overload of 移动 communications systems. 这就是Viasat脱颖而出的时候. 我们提供可靠的, 可互操作的卫星通信，以满足第一响应者对指挥的需求, 控制和协调现场操作人员, 地面网络是否可用.
我们的卫星在36公里处安全脱离危险,000 kilometres up in space 和 with dynamic beam allocation we are able to focus our capacity where 和 when it is needed most. 当你真正需要他们的时候，沟通可以确定.
卫星如何帮助灾害管理?
灾害有多种形式，无论是人为的还是自然的. 石油泄漏、结构倒塌、爆炸、野火、地震、洪水等等. 不管发生什么灾难, 他们对生活和社区有巨大的影响, 这对当地的反应小组来说是极具挑战性的.
在处理危机时, 紧急服务 personnel underst和 the need for timely 和 accurate exchanges of information. One of the critical elements of preparing 和 managing the strategy for when disasters strike is the establishment of secure communications around the site to aid 和 coordinate the emergency response teams locally as well as the communication between local 和 remote personnel.
Satellite communications play a key role in any emergency management scenario as they are largely unaffected by conditions on the ground. Viasat提供可靠, 可互操作的卫星通信第一响应者需要指挥, 控制和协调现场操作人员, 地面网络是否可用.
Viasat的灾难响应卫星通信服务
Viasat’s suite of voice 和 high-speed data emergency response communications systems are transforming the disaster response operational l和scape, 提供无缝的, 移动, 全球覆盖:
- 我们的健壮，快速部署 BGAN, FleetBroadb和 和 SwiftBroadb和 终端在陆地、海上和空中提供可靠的宽带服务.
- 随后建立了语音通信链路, 来自地面控制的数据需求往往变得越来越苛刻. 全球Xpress 允许更高的数据速率，以确保操作的便利性和成功.
- BGAN PTT is the perfect solution for delivering communications on the move (COTM) to first responder vehicles. 通过接入BGAN数据网络提供卫星语音服务, 每个舱室都有态势感知系统, at the push of a button – regardless of how local communications infrastructure has been affected by the emergency condition.
- If you need Beyond Line of Sight (BLOS) communication using existing UHF or VHF radios with no modifications needed, 这就是我们的 L-TAC 服务, 当与光谱弹弓贴花一起使用时, 为我们的l波段ELERA卫星提供了一跳连接, acting as your radio repeater in space 和 negating any need to request scarce TACSAT resources.
- 我们的 IsatPhone 2 手持卫星电话提供了清晰的信号, dependable voice 服务 anywhere on the planet – no matter how remote – 和 has proven a lifeline for survivors in the aftermath of major disasters.
启用地球观测卫星
Satellites in lower orbits typically include those used for climate observations 和 disaster relief efforts, 以及许多其他的应用程序. 传统上, these satellites have had to wait until they come back into range of a ground station before being able to receive tasking information 和 transmit telemetry 和 valuable collected data.
Viasat和Addvalue的卫星间数据中继系统(IDRS)服务, 将近地轨道卫星连接到我们的ELERA网络, 使它们能够持续与地面保持联系, 根据需要实时接收和传输数据.
The new data link reduces waiting times for such data transfers from several hours to a h和ful of minutes. This can enhance lifesaving efforts when disaster strikes or enable observers to spot issues 和 direct resources to tackle them before they develop or get out of h和.
Adequate prevention 和 preparations strategies employed across government areas prior to disasters play a significant role in the ability to conduct efficient 和 effective response activities when catastrophes occur.
灾害管理
Adequate prevention 和 preparations strategies employed across government areas prior to disasters play a significant role in the ability to conduct efficient 和 effective response activities when catastrophes occur.
预防
Mitigation 和 prevention efforts are now seen as having a crucial part in not only preventing disasters, but also in preventing the 影响s being compounded through the neglect of manageable risks. 越来越多地, government agencies are seeking to take actions that can lessen the severity of a disaster’s 影响.
Actions taken by some countries include the installation 和 strengthening of the prediction 和 warning systems, 以及偏远地区的环境监测. 这可以在自然灾害可能发生时提供至关重要的预警, enabling emergency response agencies to alert the local population 和 deploy disaster relief aid where 和 when necessary.
准备
Planning for a coordinated response is crucial for an efficient 和 timely reaction when disasters strike. 可扩展战略的一个基本组成部分, operational 和 tactical approach to catastrophes is the assurance of accessing a 可靠的 communications link from ground zero.
Situational awareness of conditions on the ground 和 effective communications strategies are some of the main measures in the planning phase. Enabling agencies swift access 和 contact with locality of the event to gather intelligence.
响应
In the immediate aftermath of a disaster comes the response phase when the activation of operations centres, 紧急服务, 协调搜救工作, 为挽救生命，部署了撤离和医疗服务, 保护特性, 安全的不安全区域, reduce economic 和 intellectual losses 和 support the local population as well as the disaster response teams.
