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Aquaculture and Irrigation Water-Use Model (AIWUM) Version 1.1 Estimates and Related Datasets for the Mississippi Alluvial Plain

Metadata Updated: July 6, 2024

This dataset contains 147 monthly aquaculture and irrigation water-use rasters output by AIWUM 1.1 for each month of the growing season (April-October) for each year in the model period (1999-2019). Pixel value units are in cubic meters per square kilometer. Aquaculture and irrigation water-use estimates are included in this data release in two different formats: georeferenced TIFFs (GeoTIFFs) for simple viewing and geospatial operations ( and a network common data form (NetCDF) for use in modeling applications and with each month as a separate raster array table (

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024
Publisher U.S. Geological Survey
Identifier USGS:5f6e5a3982ce38aaa24ab67d
Data Last Modified 20230117
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id d20a5a8b-b0a7-455f-b8b2-65bb51f9d75f
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -94.114599999998,31.1912,-86.7522,37.465
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash fc4242f5cc899adc62cdbef31446ff9e7a7d4be824d5763f55c2b58fec57e887
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -94.114599999998, 31.1912, -94.114599999998, 37.465, -86.7522, 37.465, -86.7522, 31.1912, -94.114599999998, 31.1912}

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