Riometer Historic Datasets

Data collected between 1989 and 2007. Riometers passively monitor radio noise from extrasolar sources and have been shown to be an effective way to monitor high-energy electron populations in the region of space around the Earth. Data is in text (.txt) format. .tar.gz files are compressed archives. They can be opened with tools available in open format.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 20:50 (UTC)
Created	April 17, 2026, 20:50 (UTC)
contact_email	asc.gouvernementouvert-opengovernment.csa@canada.ca
contact_person	{}
criticality_level	[]
data_dictionary	[]
geographic_scope	[]
open_canada_collection	primary
open_canada_date_modified	2015-05-14 00:00:00
open_canada_date_published	2015-04-14 00:00:00
open_canada_keywords	{"fr": ["Météo", "spatiale", "Riomètre", "bruit radio", "sources extrasolaire", "observation d électrons à haute énergie", "Espace autour de la Terre", "Orbite de la Terre"], "en": ["Space", "Weather", "Riometer", "Radio noise monitoring", "extrasolar sources", "high energy electron population", "space around earth", "Earth orbit"]}
open_canada_subject	["military", "society_and_culture"]
sensitivity_level	unrestricted
title_fr	Données historiques de riomètres
update_frequency	not_planned