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snippet:
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This dataset represents the footprints for Irrigated Lands raster and vector data for Southern Idaho.
The raster data is a two-class land classification (either irrigated or non-irrigated) determined at the pixel level by a Random Forest supervised machine learning methodology. Random Forest models are often used to classify large datasets accurately and efficiently by assigning each pixel to one of a pre-determined set of labels or groups. The model works by using decision trees that split the data based on characteristics that make the resulting groups as different from each other as possible. The model “learns” the characteristics that correlate to each label based on manually classified data points, also known as training data.
The vector data is a three-class land classification (irrigated, non-irrigated, or semi-irrigated) generated from manual image interpretation of aerial photos and satellite imagery. Determination of irrigation status relies primarily on IDWR's water right place of use and IDWR's water rights database. Many of the hand digitized products are produced to support water budget studies and groundwater flow models. |
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summary:
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This dataset represents the footprints for Irrigated Lands raster and vector data for Southern Idaho.
The raster data is a two-class land classification (either irrigated or non-irrigated) determined at the pixel level by a Random Forest supervised machine learning methodology. Random Forest models are often used to classify large datasets accurately and efficiently by assigning each pixel to one of a pre-determined set of labels or groups. The model works by using decision trees that split the data based on characteristics that make the resulting groups as different from each other as possible. The model “learns” the characteristics that correlate to each label based on manually classified data points, also known as training data.
The vector data is a three-class land classification (irrigated, non-irrigated, or semi-irrigated) generated from manual image interpretation of aerial photos and satellite imagery. Determination of irrigation status relies primarily on IDWR's water right place of use and IDWR's water rights database. Many of the hand digitized products are produced to support water budget studies and groundwater flow models. |
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extent:
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[[-117.156180129558,41.7110694122221],[-110.905503838667,44.8792913703914]] |
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accessInformation:
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Idaho Department of Water Resources (IDWR) |
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thumbnail:
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thumbnail/thumbnail.png |
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maxScale:
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1.7976931348623157E308 |
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typeKeywords:
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["ArcGIS","ArcGIS Server","Data","Map Service","Service"] |
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description:
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<div style='text-align:Left;'><p><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>The raster data may be downloaded as zip files from ArcGIS Online or IDWR's Data Hub. The vector data may be loaded as map image services into a geographic information system. Links to access the data are provided in the pop-up of the dataset. </span><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Footprint extents are approximate and do not reflect the actual extents of the downloadable data.</span></p></div> |
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licenseInfo:
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<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>The Idaho Department of Water Resources is making this data available as a public service. The Idaho Department of Water Resources strives to ensure that all technical data and other information made available to the public is accurate, complete and in conformance with the Idaho Public Records Act. </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Neither the Department of Water Resources nor the State of Idaho, however, assumes any legal responsibility for the accuracy or completeness of the information contained on this site.</div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Persons using information from this site for official purposes, or other purposes, for which accuracy and completeness are required, are hereby notified that they should first verify the information with the public records or other primary sources from which the information was obtained.</div> |
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catalogPath:
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title:
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Areas Of Interest For Irrigated Lands Data |
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type:
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Map Service |
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url:
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tags:
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["Supervised Land Classification","Hand Digitizing","Machine Learning","Random Forest","Water Budget","Monitoring","Hydrology","Groundwater","Surface Water","Irrigated Areas","Irrigation","Irrigated","Non-Irrigated","Regulatory","Farming","Idaho","ID","Water","Water Use"] |
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culture:
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en-US |
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portalUrl:
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name:
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AreasOfInterestForIrrigatedLandsData |
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guid:
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1CE27CAA-F666-4EF5-AFFB-AEF282FCCF42 |
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minScale:
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0 |
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spatialReference:
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NAD_1983_Idaho_TM |