dphase_mpeps: MicroPEPS LAF-Ensemble run by DWD for the MAP D-PHASE project

The D-Phase MicroPEPS is a LAF-Ensemble (lagged average forecast) that is based upon 5 different high resolution models:

COSMOCH2

LMK

AROME

CMCGEMH

ISACMOL2

The individual members can be found in the respective experiments 'dphase_*' in this data base.

As time lagged forecasts the initialisation times t-3h and t-6h relative to the reference time t are incorporated. In a maximum the MicroPEPS might have 9 members (COSMOCH2: 3, LMK: 3, AROME: 1, CMCGEMH: 1, ISACMOL: 1). While COSMOCH2 and LMK generate new forecasts every 3 hours the other models run less frequently. In the 6 hour MicroPEPS time window AROME, CMCGEMH and ISACMOL provide one run each.

During operation the ensemble size might change due to the availability of the forecasts. The MicroPEPS uses equal weights for averaging its members.

The MicroPEPS generates probability forecasts by interpreting the overlapping areas of the single forecasts as members of a local ensemble. Due to the different domains of the deterministic models the size of the ensemble depends on location. Hence the quality of the forecasted probability distributions varies over the domain.

There will be four runs a day at 0, 6, 12 and 18 UTC.

Grid description:

CDOM: xfirst: 6.0 yfirst: 47.0 xsize: 168.0 ysize: 151.0 xinc: 0.03 yinc: 0.02 xnpole: 0.0 ynpole: 0.0

DDOM: xfirst: 2.0 yfirst: 43.0 xsize: 535.0 ysize: 351.0 xinc: 0.03 yinc: 0.02 xnpole: 0.0 ynpole: 0.0

 
Citation proposal
(2009) . dphase_mpeps: MicroPEPS LAF-Ensemble run by DWD for the MAP D-PHASE project. https://gdk.gdi-de.org/geonetwork/srv/api/records/wdc-climate.de:2155948
 

INSPIRE

Identification

File identifier
wdc-climate.de:2155948   XML
Hierarchy level
collection collection
Online resource
Resource identifier
code
dphase_mpeps
code
doi:10.1594/WDCC/dphase_mpeps
Metadata language
eng; USA
Encoding
Format
tar file, zipped
Format
XML
Format
GRIB1; records separated
Projection
 

Classification of data and services

 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

Other keywords
Keywords
  • ensemble runs
Keywords
  • model data
Keywords
  • regional model forecast
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2009-04-27
 

Quality and validity

 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
Deutscher Wetterdienst
 

Responsible organization (s)

Contact for the resource
Organisation name
Deutscher Wetterdienst
 

Metadata information

Contact for the metadata
Organisation name
Deutscher Wetterdienst
Date stamp
2007-07-20T13:30:26
Metadata language
eng; USA
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Access constraints
Limitation
 
Use constraints
Limitation
 
Responsible custodian
Contact for the resource
 
 

Conformance class 3: harmonized

 
 

  Overviews

  Provided by

  Views

Read here the full details and access to the data.

  Associated resources

Not available