2025 Dose Data from the Fixed Point Surveillance Network

The Fixed Point Surveillance (FPS) network monitors public radiation dose due to radioactive materials in the atmosphere. The FPS network is used primarily to measure the external dose from three noble gases in particular: Argon-41, Xenon-133 and Xenon-135, as well as the total combined external dose from all sources, measured as Total Air KERMA.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 22:02 (UTC)
Created	April 17, 2026, 22:02 (UTC)
contact_email	rpb-brp@hc-sc.gc.ca
contact_person	{}
criticality_level	[]
data_dictionary	[]
geographic_scope	[]
open_canada_collection	primary
open_canada_date_published	2025-11-24 00:00:00
open_canada_keywords	{"en": ["Radiation", "Radiation Dose", "Fixed Point Surveillance", "Dose Data", "Radiation Monitoring", "Radiation Protection Bureau", "Health Canada", "environmental radioactivity monitoring"], "fr": ["Radiation", "les doses de radiation", "le Réseau de surveillance en poste fixe", "données sur les doses", "surveillance des radiations", "Bureau de la radioprotection", "Santé Canada", "surveillance de la radioactivité environnementale"]}
open_canada_subject	["health_and_safety"]
sensitivity_level	unrestricted
title_fr	2025 Données sur les doses tirées du Réseau de surveillance en poste fixe
update_frequency	P3M