Season Amplitude 2017-present (raster 10 m), Europe, yearly, Sept. 2021

The Season Amplitude (AMPL), one of the Vegetation Phenology and Productivity (VPP) parameters, is a product of the pan-European High Resolution Vegetation Phenology and Productivity (HR-VPP) component of the Copernicus Land Monitoring Service (CLMS).

The Season Amplitude (AMPL) is the difference between the maximum and minimum Plant Phenology Index (PPI) values reached during the season.

The Plant Phenology Index (PPI) is a physically based vegetation index, developed for improving the monitoring of the vegetation growth cycle. The PPI index values, with 5-day satellite revisit cycle, are first used in a function fitting to derive the PPI Seasonal Trajectories, which is a filtered time series with regular 10-day time step. From these Seasonal Trajectories, a suite of 13 Vegetation Phenology and Productivity (VPP) parameters are then computed and provided, for up to two seasons each year. The Amplitude is one of the 13 parameters. The full list is available in the table 3 of the Product User Manual https://land.copernicus.eu/user-corner/technical-library/product-user-manual-of-seasonal-trajectories/

A complementary quality indicator (QFLAG) provides a confidence level, that is described in table 4 of the same manual.

The AMPL dataset is made available as raster files with 10 x 10m resolution, in UTM/WGS84 projection corresponding to the Sentinel-2 tiling grid, for those tiles that cover the EEA38 countries and the United Kingdom and for two seasons in each year from 2017 onwards. It is updated in the first quarter of each year.

Simple

Date ( Publication )
2021-09-02
Date ( Creation )
2021-09-02
Edition
01.01
Identifier
copernicus_r_utm-wgs84_10_m_hrvpp-vpp-ampl_p_2017-now_v01_r01
Identifier
DAT-263-en
Unique resource identifier
10.2909/201ee90c-1971-4bdc-855e-9c9bcbc2c647

Point of contact

No information provided.

Point of contact

No information provided.

Point of contact

No information provided.

Point of contact

No information provided.

Point of contact

No information provided.
Maintenance and update frequency
Annually
GEMET - INSPIRE themes, version 1.0 ( Theme )
Keywords
Keywords
GEMET ( Theme )
  • productivity
  • land
  • vegetation
  • plant ecology
  • plant production
  • index
  • remote sensing
Spatial scope ( Theme )
Temporal resolution ( Temporal )
  • Annually
Continents, countries, sea regions of the world. ( Place )
  • United Kingdom
  • EEA38 (from 2020)
EEA Management Plan ( Theme )
  • 2021 6.5.1
Access constraints
Other restrictions
Other constraints
no limitations to public access
Use constraints
Other restrictions
Other constraints

Access to data is based on a principle of full, open and free access as established by the Copernicus data and information policy Regulation (EU) No 1159/2013 of 12 July 2013. This regulation establishes registration and licensing conditions for GMES/Copernicus users.

Free, full and open access to this data set is made on the conditions that:

1. When distributing or communicating Copernicus dedicated data and Copernicus service information to the public, users shall inform the public of the source of that data and information.

2. Users shall make sure not to convey the impression to the public that the user's activities are officially endorsed by the Union.

3. Where that data or information has been adapted or modified, the user shall clearly state this.

4. The data remain the sole property of the European Union. Any information and data produced in the framework of the action shall be the sole property of the European Union. Any communication and publication by the beneficiary shall acknowledge that the data were produced “with funding by the European Union”.
Aggregate Datasetindentifier
copernicus_r_utm-wgs84_10_m_hrvpp-vi-qflag2_p_2017-ongoing_v01_r01
Association Type
Cross reference
Aggregate Datasetindentifier
copernicus_r_utm-wgs84_10_m_hrvpp-vi-ndvi_p_2017-ongoing_v01_r01
Association Type
Cross reference
Aggregate Datasetindentifier
copernicus_r_utm-wgs84_10_m_hrvpp-vi-fapar_p_2017-ongoing_v01_r01
Association Type
Cross reference
Aggregate Datasetindentifier
copernicus_r_utm-wgs84_10_m_hrvpp-vi-lai_p_2017-ongoing_v01_r01
Association Type
Cross reference
Spatial representation type
Grid
Distance
10  m
Metadata language
en
Character set
UTF8
Topic category
  • Environment
  • Imagery base maps earth cover
  • Climatology, meteorology, atmosphere
N
S
E
W
thumbnail


Begin date
2017-01-01
Unique resource identifier
EPSG:32625
Unique resource identifier
EPSG:32626
Unique resource identifier
EPSG:32627
Unique resource identifier
EPSG:32628
Unique resource identifier
EPSG:32629
Unique resource identifier
EPSG:32630
Unique resource identifier
EPSG:32631
Unique resource identifier
EPSG:32632
Unique resource identifier
EPSG:32633
Unique resource identifier
EPSG:32634
Unique resource identifier
EPSG:32635
Unique resource identifier
EPSG:32636
Unique resource identifier
EPSG:32637
Unique resource identifier
EPSG:32638
Distribution format
  • GeoTIFF ( 1.0 )

OnLine resource
WEkEO portal - season 1 ( WWW:LINK-1.0-http--link )
OnLine resource
WEkEO portal - season 2 ( WWW:LINK-1.0-http--link )
OnLine resource
CLMS_HRVPP_VPP_AMPL_SEASON1_10M ( OGC:WMTS )

CLMS_HRVPP_VPP_AMPL_SEASON1_10M

OnLine resource
CLMS_HRVPP_VPP_AMPL_SEASON2_10M ( OGC:WMTS )

CLMS_HRVPP_VPP_AMPL_SEASON2_10M

OnLine resource
Harmonized Data Access (WEkEO) ( WWW:LINK-1.0-http--link )

Harmonized Data Access (WEkEO)

OnLine resource
OpenSearch API ( OGC:OpenSearch )
OnLine resource
Product information ( WWW:LINK-1.0-http--link )
OnLine resource
Product user manual ( WWW:LINK-1.0-http--link )
OnLine resource
CLMS_HRVPP_VPP_AMPL_SEASON1_10M ( OGC:WMS )

CLMS_HRVPP_VPP_AMPL_SEASON1_10M

OnLine resource
CLMS_HRVPP_VPP_AMPL_SEASON2_10M ( OGC:WMS )

CLMS_HRVPP_VPP_AMPL_SEASON2_10M

OnLine resource
https://doi.org/10.2909/201ee90c-1971-4bdc-855e-9c9bcbc2c647 ( DOI )
Hierarchy level
Dataset

Conformance result

Date ( Publication )
2010-12-08
Explanation
See the referenced specification
Statement

Vegetation Phenology and Productivity parameters (VPP) are based on Plant Phenology Index (PPI) seasonal trajectories and are yearly produced for two seasons using the Timesat software. One of the parameters is the Seasonal Amplitude (AMPL), the difference between the maximum PPI value of the season (MAXV, also referred to as peak value) and the minimum PPI value of the season (MINV, aka base Value). Both MINV and MAXV values are provided as well.

The latest validation results are described in the validation report at:

https://land.copernicus.eu/user-corner/technical-library/validation-report-of-seasonal-trajectories-vpp-parameters

Source
File identifier
201ee90c-1971-4bdc-855e-9c9bcbc2c647 XML
Metadata language
en
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2023-08-29T09:40:04.724Z
Metadata standard name
ISO 19115/19139
Metadata standard version
1.0
Point of contact
  European Environment Agency
Kongens Nytorv 6 , Copenhagen , K , 1050 , Denmark
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

EEA Management Plan
2021 6.5.1
EEA topics
GEMET
index land plant ecology plant production productivity remote sensing vegetation
GEMET - INSPIRE themes, version 1.0
Environmental monitoring facilities Habitats and biotopes Orthoimagery
Spatial scope
European

Provided by

Associated resources

Not available