SEBAL-derived Annual Evapotranspiration (ET) 2007 to 2008

dataset: ET_SEBAL_2007_2008
This raster dataset consists of annual Evapotranspiration (ET) for the period 2007 to 2008. The data has been derived using the Surface Energy Balance Algorithm for Land (SEBAL). SEBAL is a computer application developed by WaterWatch which uses complex radiation and energy balace algortithms to generate evapotranspiration or actual water use from satellite imagery. 30m resolution data was produced from Landsat and MODIS satellite imagery and 250m resolution data produced from MODIS only. In addition, 250m resolution land-use data was used from the Bureau of Rural Sciences.
 
Citation proposal Citation proposal
(2013)

SEBAL-derived Annual Evapotranspiration (ET) 2007 to 2008

Department of Energy, Environment and Climate Action
 

Details

Contacts

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  Point of contact

 

Identifiers and Keywords

ANZLIC Id
ANZVI0803004934 
Jurisdiction
Victoria 
Topic category
  • Inland waters
  • Environment
  • Imagery base maps earth cover
  • Climatology, meteorology, atmosphere
 

Resource Constraints

Use limitation
General 
Classification
Unclassified  
Creative Commons Attribution 4.0 (CC-BY)
 

Other Dataset Details

Date ( Revision )
2013-11-13
Status
Completed  
Format
DIGITAL: ESRI ACSII GRID 3 
Supplemental Information
Related Documents: None The reader is referred to the following URL for more detailed information: http://www.nwc.gov.au/__data/assets/pdf_file/0003/10956/Waterlines_no_35.pdf 
Maintenance and update frequency
As needed  
 

Spatial

Spatial representation type
Grid  
Description
General - Victoria 
Reference system identifier
4283

N
S
E
W


 

Temporal

Begin date
2007-01-01 
End date
2008-12-31 
 

Quality

Conceptual Consistency
Not known 
Missing Data
Victoria 
Attribute Quality
Not known 
Positional Accuracy
The data derived is as accurate as the Landsat and MODIS satellite imagery used and the land use data obtained from the Bureau of Rural Sciences. 
 

Lineage

Statement
Dataset Source: This dataset was derived from Landsat and MODIS satellite imagery and land use data from the Bureau of Rural Sciences. Data were input into the SEBAL software application where evapotranspiration was calculated as the residual of the surface energy balance equation: ET = Rn - G - H where ET is the latent heat flux (W/m2), Rn is the net radiation flux at the surface (W/m2), G is the soil heat flux (W/m2) and H is the sensible heat flux to the air (W/m2). For more detailed information on the methodology applied, the reader is referred to: http://www.nwc.gov.au/__data/assets/pdf_file/0003/10956/Waterlines_no_35.pdf Dataset Originality: Derived 
 

About the Metadata Record

Metadata identifier
22ab58c9-ecee-5970-991e-46e715beaf64

Contact  

No information provided.
Resource Type
Dataset  
Date info ( Revision )
2013-11-13
Standard Name
ISO 19115-3:2018 
Profile Name
DELWP Profile 
Profile Version
Version 1 
Profile Date
2019-05-24  
 

Metadata Constraints

Classification
Unclassified  
 
 

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