For modern mission operations, ground systems need to provide powerful means to access and exploit mission data. Key capabilities have to be addressed for satellite telemetry data including the following: 1) Ability to efficiently, reliably, and transparently maintain all mission data available for the entire mission lifetime.2) Fully integrated capability to switch between viewing real-time data and historical data from the same display.3) High performance data retrieval and analysis capabilities: archiva allows retrieving several years of telemetry in a few seconds. 4) Wide data availability to users with different roles working from different environments.
5) Flexibility and configurability for computing, storage and visualization.
GMV's new generation telemetry archiving and trending component is called archiva.It provides all these identified key capabilities to the end users. archiva is one of the components of the hifly product suite, a multi-satellite telemetry and command off-the-shelf product.The design was optimized to process efficiently original data and to derive statistical data to deliver lightning fast navigation through stored data with different levels of granularity to rapidly retrieve and analyze across several years worth of data. Different statistical levels are supported, including no-loss data. For each statistical level, mean, min, max, validity and standard deviation are available.This system is typically deployed in combination with hiflyViews (hifly's component for high-end data visualisation) to deliver to the end user high-end data visualization and analysis capabilities allowing users to quickly obtain in their workstations or desktop PCs trend diagrams in just a few seconds. Data can also be viewed from a web browser through a complete web application providing easy and fast access to the archiva data. Generation of advanced reports is also supported.archiva is fully integrated with the hifly core to provide fully integrated processing and visualization capabilities for real-time and historical data. In addition, it provides an interface to easily integrate with any other real-time system. In the case of the Landsat Data Continuity Mission (LDCM), archiva has been successfully integrated with the NASA Goddard Space Flight Center real-time system (ITOS). In addition, some advanced features allow adapting to any specific mission.
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