Regional Deterministic Air Quality Analysis Cumulative Effects products
The Regional Deterministic Air Quality Analysis (RDAQA) is an objective analysis of surface pollutants which combines numerical forecasts from the Regional Air Quality Deterministic Prediction System (RAQDPS) and hourly observational data from monitoring surface networks over North America in order to produce a better description of the air quality at every hour. Chemical constituents include 03, SO2, and NO2 gases, as well as fine particulate matter PM2.5 (2.5 micrometers in diameter or less) and coarse particulate matter PM10 (10 micrometers in diameter or less). Geographical coverage is Canada and the United States. Data is available only for the surface level, at a horizontal resolution of 10 km. The products are presented as historical, annual or monthly, averages which highlight long-term trends in cumulative effects on the environment.
Basic view
Metadata Record Information
- File Identifier
- 0a8f138e-2598-42a8-a7ad-0ebc09fdbc5e XML
- Date Stamp
- 2024-04-22T17:27:39
- Metadata language
-
eng; CAN
- Character set
- UTF8
- Hierarchy Level
- Dataset
+01-506-451-6010
https://www.canada.ca/en/environment-climate-change.html
- Hours of Service
-
0700h - 1500h EST
Data identification
- Date (Creation)
- 2020-08-04
- Date (Publication)
- 2020-09-10
- Status
- On going
- Metadata language
-
eng; CAN
- Character set
- UTF8
- Topic category
-
- Climatology, meteorology, atmosphere
- Maintenance and Update Frequency
- Continual
- Spatial representation type
- Grid
+01-506-451-6010
https://www.canada.ca/en/environment-climate-change.html
- Hours of Service
-
0700h - 1500h EST
Keywords
- Keywords
-
-
Regional
-
Particulate matter
-
Atmosphere
-
-
Government of Canada Core Subject Thesaurus
-
-
Analysis
-
Air quality
-
Atmospheric emissions
-
Ozone
-
Chemicals
-
-
Business Functions
-
-
Provide Weather Information Products and Services
-
Deliver Weather Products and Services to Clients
-
-
Branch
-
-
Meteorological Service of Canada
-
-
Directorate
-
-
Weather and Environmental Operations
-
-
Geography
-
-
International
-
- Use Limitation
-
Open Government Licence - Canada ( http://open.canada.ca/en/open-government-licence-canada )
- Access Constraints
- License
- Use Constraints
- License
- Begin Date
- 2013-03-01
Extent
))
Ref. system Reference Systems
- Reference system identifier
-
EPSG:4326
/
6.18.3
European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication; publication European Petroleum Survey Group http://www.epsg-registry.org WWW:LINK originator; auteur
Spatial representation info
Distribution
Distribution Formats
- Distribution format
-
-
WMS
(
1.3.0
)
-
WMS
(
1.3.0
)
+01-506-451-6010
https://www.canada.ca/en/environment-climate-change.html
- Hours of Service
-
0700h - 1500h EST
Overviews
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