Canadian Land Data Assimilation System in the National Surface and River Prediction System [experimental]

CaLDAS-NSRPS was installed as an experimental system within the National Surface and River Prediction System (NSRPS) at Environment and Climate Change Canada's (ECCC) Canadian Centre for Meteorological and Environmental Prediction (CCMEP) in July 2019. CaLDAS-NSRPS is a continuous offline land-surface assimilation system, which provides analyses of the land surface every 3 h over the domain of the High-Resolution Deterministic Prediction System (HRDPS) at a 2.5 km grid spacing. The emphasis in CaLDAS-NSRPS is to focus upon the assimilation of satellite based remote sensing observations to provide the optimal initial conditions for the predictive components of the NSRPS, the High Resolution Deterministic/Ensemble Land Surface Prediction System (HRDLPS/HRELPS) and the Deterministic/Ensemble Hydrological Prediction Systems (DHPS/EHPS). CaLDAS-NSRPS is launched 4 times per day, at 0000, 0600, 1200, and 1800 UTC.

Simple

Date ( RI_367 )
2023-04-06
Date ( RI_366 )
2022-11-16
RI_414
  Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada
77 Westmorland Street, suite 260 , Fredericton , New Brunswick , E3B 6Z4 , Canada
+01-819-997-2800
+01-506-451-6010
Status
onGoing; enContinue RI_596
Maintenance and update frequency
continual; continue RI_532
Keywords ( RI_528 )
  • Assimilation
  • Prediction
  • Land surface
  • Soil moisture
  • Dew point
  • Surface radiative temperature
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( Theme )
  • Rivers
  • Air temperature
  • Meteorological data
Business Functions Fonctions de l'entreprise ( Theme )
  • Provide Weather Information Products and Services
  • Deliver Weather Products and Services to Clients
Branch Direction Générale ( Theme )
  • Meteorological Service of Canada
Directorate Direction ( Theme )
  • Weather and Environmental Operations
GC Security Level GC Restrictions de manipulation ( Theme )
  • Unclassified
Geography Portée Géographique ( Place )
  • International
Use limitation
Open Government Licence - Canada (http://open.canada.ca/en/open-government-licence-canada)
Access constraints
otherRestrictions; autresRestrictions RI_609
Use constraints
otherRestrictions; autresRestrictions RI_609
Spatial representation type
grid; grille RI_636
Metadata language
eng; CAN
Character set
UTF8
Topic category
  • Climatology, meteorology, atmosphere
Begin date
2022-11-16
N
S
E
W
thumbnail


Reference system identifier
http://www.epsg-registry.org / EPSG:4326 /
Distribution format
  • NetCDF ( 4 )

  • WMS ( 1.3.0 )

RI_412
  Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada
77 Westmorland Street, suite 260 , Fredericton , New Brunswick , E3B 6Z4 , Canada
+01-819-997-2800
+01-506-451-6010
OnLine resource
MSC Datamart ( HTTPS )

Dataset;NetCDF;eng

OnLine resource
MSC Datamart ( HTTPS )

Dataset;NetCDF;fra

OnLine resource
MSC Datamart AMQP ( AMQPS )

Dataset;NetCDF;eng

OnLine resource
MSC Datamart AMQP ( AMQPS )

Dataset;NetCDF;fra

OnLine resource
CaLDAS-NSRPS - Air temperature [K] ( OGC:WMS )

Web Service;WMS;eng

OnLine resource
CaLDAS-NSRPS - Air temperature [K] ( OGC:WMS )

Web Service;WMS;fra

File identifier
3959c86b-b555-4ad8-9fcc-8fecfb79918c XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2023-09-01T19:19:49
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
CAN/CGSB-171.100-2009
RI_414
  Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada
77 Westmorland Street, suite 260 , Fredericton , New Brunswick , E3B 6Z4 , Canada
+01-819-997-2800
+01-506-451-6010
 
 

Overviews

overview
ecdc_thumbnail_nsrps-caldas.jpg

Spatial extent

N
S
E
W
thumbnail


Keywords

Branch
Meteorological Service of Canada
Business Functions
Deliver Weather Products and Services to Clients Provide Weather Information Products and Services
Directorate
Weather and Environmental Operations
GC Security Level
Unclassified
Government of Canada Core Subject Thesaurus
Air temperature Meteorological data Rivers

Provided by

Associated resources

Not available