Precipitation minus actual evapotranspiration (Awash River basin, Ethiopia - Monthly - 100m)

Precipitation minus actual evapotranspiration (P-ET) calculated over the Awash River basin area in Ethiopia. The P-ET is the difference between WaPOR precipitation (based on CHIRPS) and the actual evapotranspiration and interception.

Simple

Date ( Publication )
2020
Edition
Version 2.0
Other citation details
FAO 2018. WaPOR Database Methodology: Level 3. Remote Sensing for Water Productivity Technical Report: Methodology Series. Rome, FAO. 72 pages. Licence: CC BY-NC-SA 3.0 IGO
Status
On going
Point of contact
FAO-UN - WaPOR ( )
Viale delle Terme di Caracalla , Rome , 00153 , Italy
Maintenance and update frequency
As needed
Keywords ( Theme )
  • Water
  • Water accounting
  • Rainfall
  • ET
  • WaPOR
  • WaPOR_2
  • WaPOR_2_Basin
Keywords ( Temporal )
  • Monthly
Keywords ( Place )
  • Africa and Near East
  • Awash basin
Continents, countries, sea regions of the world. ( Place )
  • Africa
  • Ethiopia
Access constraints
Copyright
Use constraints
License
Other constraints
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 IGO (CC BY-NC- SA 3.0 IGO)
Spatial representation type
Grid
Metadata language
eng
Character set
UTF8
Topic category
  • Geoscientific information
  • Climatology, meteorology, atmosphere
  • Environment
  • Farming
  • Imagery base maps earth cover
Begin date
2009-01-01
End date
2018-12-31
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W
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Supplemental Information

No data value: -9999

Unit: mm

Conversion factor: the pixel value in the downloaded data must be multiplied by 0.1

New dekadal data layers are released approximately 5 days after the end of a dekad. A higher quality version of the same data layer is uploaded after 6 dekads have passed. This final version of the dekadal dataset has a higher quality because gap filling and interpolation processes, where needed, have been based on more data observations. This implies that other temporal aggregations (monthly, seasonal, annual), and layers that depend on those, are updated as well. Practically this means that a final annual aggregation of the most recent full calendar year can only be produced after the end of February. Likewise, the final monthly aggregation of the most recent calendar months can only be produced 2 full months later.
Reference system identifier
EPSG:4326 - WGS 84
Number of dimensions
2
Dimension name
Row
Dimension size
4547
Resolution
100  meters
Dimension name
Column
Dimension size
5444
Resolution
100  meters
Cell geometry
Area
Transformation parameter availability
Yes
Distribution format
  • NetCDF ( 32bit float )

Protocol
OGC:WMS Get Capabilities Services 1.1.1
Function
Download
OnLine resource
P_ET:MONTH:MONTH ( OGC:WMS-1.3.0-http-get-capabilities )

Precipitation minus actual EvapoTranspiration (Awash

Hierarchy level
Series

gmd:MD_Metadata

File identifier
e0c30d8b-9383-4a7f-87b6-25a526d9739f XML
Metadata language
en
Character set
UTF8
Date stamp
2021-07-21T10:17:30
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0
Point of contact
IHE-Delft - Solomon Seyoum ( )
 
 

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