Figure 6
From: A new ground level neutron monitor for space weather assessment

Modular engineered design solution with concessions applied, showing two of the possible four configurations with key dimensions indicated in mm. Following the nomenclature x-NM-2023, where x is the number of banks of six 1\(^{\prime \prime }\) dia. \(^3\)He detectors and 2023 being the year designed, (a) the quarter-size monitor comprising of 1 bank of six detectors (1-NM-2023) and (b) the full-size monitor comprising of 4 banks of six detectors (4-NM-2023).