云平台下地震监测台网软件系统的应用方案研究

基金项目:

云南省地震局传帮带项目 201409

Application of Seismic Network System under the Cloud Platform

摘要: 针对数字化地震台网JOPENS软件系统的技术特点及功能需求，在对当前各种主流云计算平台进行比较的基础上，基于较为合适的阿里云计算平台，提出了在云环境下部署JOPENS系统的应用方案。测试结果表明JOPENS系统部署在云环境下能够提升测震台网中心运行的稳定性及可扩展性，并节约运行维护成本。该研究对于当前三网融合新形势下云南省地震台网的建设及运行工作具有借鉴意义。
- 云计算 /
- JOPENS /
- 地震数据
Abstract: After a comparison of 7 popular cloud platforms, we chose the Ali Cloud computing platform, which can fully meet the technical requirement of JOPENS (Seismic Network System). In this paper we proposed that the JOPENS system is developed under the Ali cloud computing platform. The result of evaluation indicates that the JOPENS system works smoothlyy in the Cloud environment, which can also reduce the purchasing and maintenance cost for the hardware of the seismic network center. Our study is important for the integration of three seismic networks of Yunnan Province.
- Cloud computing /
- JOPENS /
- Seismic data

图 1 JOPENS系统的功能模块划分

Figure 1. Functional modules of JOPENS

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图 2 基于阿里云的JOPENS系统应用方案

Figure 2. The JOPENS system deployment in the Ali Cloud environment

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图 3 通过云服务器计算的漾濞5.1级地震震源机制解

Figure 3. The focal mechanism of Yangbi M 5.1 earthquake calculated by Cloud servers

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表 1 各服务商对JOPENS技术指标支持情况

Table 1. Comparison of technique compatibility of different facilitators

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表 2 云服务器ECS所选用配置

Table 2. Configuration of ECS