Automatic Dependent Surveillance (ADS), Automatic Dependent Surveillance-Broadcast (ADS-B), Secondary Surveillance Radars (SSR), and Mode S are key air surveillance technologies representing a critical component of next-generation air transportation systems. However, compared to 1090MHz demodulators and decoders, which have plenty of implementations, the 1030MHz uplink receivers are, in general, scarcely, if at all, represented. In this paper, we present the development and evaluation of dump1030 - cross-platform plug-and-play open-source implementation for decoding 1030MHz uplink Mode A/C/S interrogations. We demonstrate and detail an agile development process of building dump1030 by adapting a state-of-the-art dump1090 design and implementation. In our repeated experiments, dump1030 achieves a high detection accuracy of 1030MHz interrogation signals based on lab evaluation using synthetically-generated interrogation signals. We also discuss a handful of practical use cases where dump1030 can find immediate application and implementation, both in research and industrial settings.

翻译：自动相关监视（ADS）、广播式自动相关监视（ADS-B）、二次监视雷达（SSR）及S模式是关键的空中监视技术，构成下一代空中交通系统的核心组成部分。然而，相较于拥有大量实现的1090MHz解调器与解码器，1030MHz上行链路接收器的实现普遍极为稀少，甚至几乎不存在。本文介绍了dump1030的开发与评估——一种跨平台、即插即用的开源实现，用于解码1030MHz上行链路Mode A/C/S询问信号。我们详细展示并阐述了通过适配现有先进dump1090设计与实现来敏捷开发dump1030的流程。在重复实验中，基于使用合成生成询问信号的实验室评估，dump1030对1030MHz询问信号实现了高检测精度。我们还讨论了dump1030在研究及工业场景中可立即投入应用与实现的若干实际用例。