Vegetation Drought Response Index (VegDRI)
This index can be used to determine and characterize agricultural drought hazard. (source WMO and GWP, 2016)
Simple
- Date (Publication)
- Date
- Presentation form
- Digital map
- Purpose
-
Mapping agricultural drought hazard
- Credit
-
N/A
- Maintenance and update frequency
- Daily
- Update scope
- Indices
- Theme
-
-
Type: Indices
-
Type of Drought: Agricultural Drought
-
Application: Mapping agricultural drought hazard
-
Extent: Not relevant
-
- Use limitation
-
SPI, PDSI, percentage annual seasonal greenness, start of season anomaly, land cover, soil available water capacity, irrigated agriculture and defined ecological regions. As some of the inputs are derived variables, additional inputs are needed.
- Access constraints
- Intellectual property rights
- Use constraints
- Other restrictions
- Date
- Spatial representation type
- Vector
Spatial resolution
- Distance
- Aggregation period: N/A
- Distance
- Spatial scale: Not relevant
Spatial resolution
- Metadata language
-
eng
- Description
-
Not relevant
![thumbnail](https://drought.openearth.eu/geonetwork/srv/api/regions/geom.png?geomsrs=EPSG:4326&geom=POLYGON((180%20-90,180%2090,-180%2090,-180%20-90,180%20-90)))
- Begin date
- Not relevant
- End date
- Not relevant
- Date (Revision)
- Reference system identifier
- EPSG / Spatial_reference / 7.9
- Distribution format
-
-
(
Various
)
-
(
Various
)
- OnLine resource
- http://www.droughtmanagement.info/indices/
- Hierarchy level
- Series
- Description
-
Not relevant
![thumbnail](https://drought.openearth.eu/geonetwork/srv/api/regions/geom.png?geomsrs=EPSG:4326&geom=POLYGON((180%20-90,180%2090,-180%2090,-180%20-90,180%20-90)))
Temporal Extent
Vertical extent
- Dataset
-
Mapping agricultural drought hazard
Non quantitative attribute accuracy
- Measure description
-
N/A
- Evaluation Method
- Direct internal
Conformance result
- Date (Revision)
- Pass
Conformance result
- Date
Completeness omission
- Name of measure
-
Codelist omission
- Evaluation Method
- Direct internal
Conformance result
- Date (Revision)
- Pass
- Statement
-
Data requirements to use: SPI, PDSI, percentage annual seasonal greenness, start of season anomaly, land cover, soil available water capacity, irrigated agriculture and defined ecological regions. As some of the inputs are derived variables, additional inputs are needed.;
Data used: N/A;
Data format: N/A;
Data access: N/A;
Concise description:
Developed as a drought index that was intended to monitor drought-induced vegetation stress using a combination of remote sensing, climate-based indicators, and other biophysical information and land-use data.
- File identifier
- d607c12a-53f0-4624-9244-37a60f67d162 XML
- Metadata language
-
eng
- Character set
- UTF8
- Hierarchy level
- Indices
- Hierarchy level name
-
Vegetation Drought Response Index (VegDRI)
- Date stamp
- 2022-02-07T11:04:52
- Metadata standard name
-
ISO 19115:2003/19139
- Metadata standard version
-
1.0
- Dataset URI
Overviews
![overview](https://droughtcatalogue.com/thumbnails/Global_Indices.png)
![overview](https://droughtcatalogue.com/thumbnails/Global_Indices.png)
Spatial extent
![thumbnail](https://drought.openearth.eu/geonetwork/srv/api/regions/geom.png?geomsrs=EPSG:4326&geom=POLYGON((180%20-90,180%2090,-180%2090,-180%20-90,180%20-90)))
![thumbnail](https://drought.openearth.eu/geonetwork/srv/api/regions/geom.png?geomsrs=EPSG:4326&geom=POLYGON((180%20-90,180%2090,-180%2090,-180%20-90,180%20-90)))
Provided by
![logo](https://drought.openearth.eu/geonetwork/srv/../images/logos/f89de3c0-575f-4679-b3c7-172a3bb08042.png)