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
SDS

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

Coupled resource

Classification of data and services

Coupled resource

Keywords

Other keywords

Keywords

ensemble runs

Keywords

model data

Keywords

regional model forecast

Geographic coverage

Temporal reference

Temporal extent

Date ( Publication ): 2009-04-27

Quality and validity

Conformity

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

INSPIRE

Simple

Full

Access to the portal Read here the full details and access to the data.

Associated resources

Not available