Due to the need for harmonization of passive dosimetry and the requirements of the international standards in the area of environmental monitoring in radiation protection, multiple types of various passive dosimetry systems based on different ionizing radiation detection mechanisms were subjected to extensive performance testing. In the scope of the EMPIR project 16ENV04 Preparedness, the performance of 12 passive dosimetry systems was examined in radiation fields of different photon energies, angles of incidence and ambient dose equivalent rates in order to estimate their performance in the almost omni-directionally and energetically broad radiation field of the natural environment. The use of different detectors, holders, calibrations, measurement procedures and uncertainties, leads to differences in the measured data. Prior investigations and harmonization of passive dosimetry systems are necessary to achieve reliable and comparable dose measurements in Europe.

由于被动剂量测定的协调需要和辐射防护环境监测领域国际标准的要求，基于不同电离辐射探测机制的多种类型的各种被动剂量测定系统进行了广泛的性能测试。在 EMPIR 项目 16ENV04 准备范围内，在不同光子能量、入射角和环境剂量当量率的辐射场中检查了 12 个被动剂量测定系统的性能，以估计它们在几乎全方位和能量范围内的性能自然环境的辐射场。使用不同的检测器、支架、校准、测量程序和不确定性，会导致测量数据的差异。