本文件阐述了ATIS/ESIF问题#44中确定的需求，该问题要求ESIF SME定义聚集代表性位置精度数据的拓扑结构，以及完成该数据分析的方法。

The present document addresses the needs identified in the ATIS/ESIF Issue #44, which asks for ESIF SMEs to define the topologies in which representative location accuracy data should be aggregated, and the methodology to accomplish this data analysis.