Mean annual water-budget components for the Island of Oahu, Hawaii, for current conditions, 2001-10 rainfall and 2001-10 land cover (version 2.0)

Metadata Updated: February 22, 2019

The shapefile associated with this metadata file represents the spatial distribution of mean annual water-budget components, in inches, for the Island of Oahu, Hawaii. The water-budget components in the shapefile were computed by a water-budget model for a scenario representative of current conditions (2001-10 rainfall and 2001-10 land cover), as described in USGS Scientific Investigations Report (USGS SIR) 2015-5164. The model was developed for estimating groundwater recharge and other water-budget components for each subarea of the model. The model-subarea dataset, consisting of 395,955 subareas (polygons), was generated using Esri ArcGIS software by intersecting (merging) multiple spatial datasets. Spatial datasets merged include those that characterize the spatial distribution of hydrologic and physical conditions (rainfall, fog interception, irrigation, reference evapotranspiration, direct runoff, soil type, and land cover) that the model uses to compute groundwater recharge and other water-budget components. Additional spatial datasets merged into the model-subarea dataset include those of select geographic features that assist in analyzing model results. This metadata file describes the process of merging these spatial datasets. The shapefile attribute information associated with each polygon present an estimate of mean annual rainfall, fog interception, irrigation, septic-system leachate, runoff, canopy evaporation, actual evapotranspiration, storm-drain capture, net precipitation, total evapotranspiration, recharge, and seepage from water main, reservoirs, and cesspools. This shapefile also includes select geographic and land-cover attributes of the polygons. Brief descriptions of the water-budget components and attributes are included in this metadata file. Refer to USGS SIR 2015-5164 and SIR 2015-5010 for further details of the methods and sources used to determine these components and attributes.

Access & Use Information

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.

Downloads & Resources

Dates

Metadata Date February 6, 2018
Metadata Created Date December 1, 2018
Metadata Updated Date February 22, 2019
Reference Date(s) February 1, 2018 (publication)
Frequency Of Update notPlanned
Frequency Of Update notPlanned

Metadata Source

Harvested from DOI CKAN Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Date February 6, 2018
Metadata Created Date December 1, 2018
Metadata Updated Date February 22, 2019
Reference Date(s) February 1, 2018 (publication)
Responsible Party U.S. Geological Survey Pacific Islands Water Science Center (Point of Contact)
Contact Email
Access Constraints Use Constraints: Users are advised to read the dataset's metadata and USGS SIR 2015-5164 thoroughly to understand appropriate use and data limitations. The land-cover attributes of this dataset are not intended to be used for any purposes other than analyzing and interpreting the water-budget components included in this dataset., Access Constraints: None. Please see 'Distribution Info' for details.
Bbox East Long -157.644933809
Bbox North Lat 21.714009852
Bbox South Lat 21.253656969
Bbox West Long -158.282291463
Coupled Resource
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Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.\"]", "metadata_type": "geospatial", "harvest_object_id": "51c5a79d-ce79-49f2-86ea-32b824254c71", "responsible-party": "[{\"name\": \"U.S. Geological Survey Pacific Islands Water Science Center\", \"roles\": [\"pointOfContact\"]}]", "temporal-extent-end": "2010-12-31", "spatial-data-service-type": "", "extras_rollup": "{\"bbox-east-long\": \"-157.644933809\", \"harvest_source_id\": \"34ce571b-cb98-4e0b-979f-30f9ecc452c5\", \"resource-type\": \"dataset\", \"bbox-north-lat\": \"21.714009852\", \"coupled-resource\": \"[]\", \"graphic-preview-type\": \"PNG\", \"guid\": \"\", \"graphic-preview-file\": \"Oahu_current_browse.png\", \"metadata-language\": \"\", \"spatial-reference-system\": \"\", \"spatial_harvester\": \"true\", \"spatial\": \"{\\\"type\\\": \\\"Polygon\\\", \\\"coordinates\\\": [[[-158.282291463, 21.253656969], [-157.644933809, 21.253656969], [-157.644933809, 21.714009852], [-158.282291463, 21.714009852], [-158.282291463, 21.253656969]]]}\", \"progress\": \"completed\", \"access_constraints\": \"[\\\"Use Constraints: Users are advised to read the dataset's metadata and USGS SIR 2015-5164 thoroughly to understand appropriate use and data limitations. 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Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.\\\"]\", \"metadata_type\": \"geospatial\", \"harvest_object_id\": \"c85ccdc1-a9d9-4e2f-a165-b0df3c614d03\", \"responsible-party\": \"[{\\\"name\\\": \\\"U.S. Geological Survey Pacific Islands Water Science Center\\\", \\\"roles\\\": [\\\"pointOfContact\\\"]}]\", \"temporal-extent-end\": \"2010-12-31\", \"spatial-data-service-type\": \"\", \"extras_rollup\": \"{\\\"bbox-east-long\\\": \\\"-157.644933809\\\", \\\"harvest_source_id\\\": \\\"34ce571b-cb98-4e0b-979f-30f9ecc452c5\\\", \\\"resource-type\\\": \\\"dataset\\\", \\\"bbox-north-lat\\\": \\\"21.714009852\\\", \\\"coupled-resource\\\": \\\"[]\\\", \\\"graphic-preview-type\\\": \\\"PNG\\\", \\\"guid\\\": \\\"\\\", \\\"spatial_harvester\\\": \\\"true\\\", \\\"metadata-language\\\": \\\"\\\", \\\"spatial-reference-system\\\": \\\"\\\", \\\"graphic-preview-file\\\": \\\"Oahu_current_browse.png\\\", \\\"spatial\\\": \\\"{\\\\\\\"type\\\\\\\": \\\\\\\"Polygon\\\\\\\", \\\\\\\"coordinates\\\\\\\": [[[-158.282291463, 21.253656969], [-157.644933809, 21.253656969], [-157.644933809, 21.714009852], [-158.282291463, 21.714009852], [-158.282291463, 21.253656969]]]}\\\", \\\"progress\\\": \\\"completed\\\", \\\"access_constraints\\\": \\\"[\\\\\\\"Use Constraints: Users are advised to read the dataset's metadata and USGS SIR 2015-5164 thoroughly to understand appropriate use and data limitations. The land-cover attributes of this dataset are not intended to be used for any purposes other than analyzing and interpreting the water-budget components included in this dataset.\\\\\\\", \\\\\\\"Access Constraints: None. Please see 'Distribution Info' for details.\\\\\\\"]\\\", \\\"temporal-extent-begin\\\": \\\"2001-01-01\\\", \\\"contact-email\\\": \\\"dc_hi@usgs.gov\\\", \\\"bbox-west-long\\\": \\\"-158.282291463\\\", \\\"metadata-date\\\": \\\"2018-02-06\\\", \\\"dataset-reference-date\\\": \\\"[{\\\\\\\"type\\\\\\\": \\\\\\\"publication\\\\\\\", \\\\\\\"value\\\\\\\": \\\\\\\"2018-02-01\\\\\\\"}]\\\", \\\"harvest_source_title\\\": \\\"DOI CKAN Harvest Source\\\", \\\"graphic-preview-description\\\": \\\"The spatial distribution of mean annual recharge values in the dataset.\\\", \\\"frequency-of-update\\\": \\\"notPlanned\\\", \\\"licence\\\": \\\"[\\\\\\\"Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. 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Frequency Of Update notPlanned
Graphic Preview Description The spatial distribution of mean annual recharge values in the dataset.
Graphic Preview File Oahu_current_browse.png
Graphic Preview Type PNG
Guid
Harvest Object Id 97a4abb2-1910-417f-a37c-097fa75457ae
Harvest Source Id 34ce571b-cb98-4e0b-979f-30f9ecc452c5
Harvest Source Title DOI CKAN Harvest Source
Licence Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester true
Temporal Extent Begin 2001-01-01
Temporal Extent End 2010-12-31

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