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Digital ET images for water rights, hydrologic models, regional planning |
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Digital ET images for water rights, hydrologic models, regional planning |
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accessInformation:
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Idaho Department of Water Resources (IDWR). University of Idaho. |
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5000 |
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[] |
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description:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>Evapotranspiration data developed using the METRIC (Mapping EvapoTranspiration at high Resolution with Internalized Calibration) model. METRIC is an image-processing model for computing ET data for large areas from satellite images. METRIC uses digital image data collected by Landsat or other remote sensing satellites measuring visible, near-infrared, and thermal infrared radiation. METRIC also incorporates USBR AgriMet weather data into the modeling process. Dr. Rick Allen, Dr. M. Tasumi, and Dr. R. Trezza, of the University of Idaho, developed METRIC by making refinements to the Surface Energy Balance Algorithm for Land (SEBAL).</SPAN></SPAN></P><P><SPAN><SPAN>METRIC ET data in Idaho is primarily developed using Landsat 5, 7, 8 and 9 data. Most data are in the ERDAS Imagine file format. Filenames include the path and row of the Landsat images used and the range of dates for seasonal ET data (e.g. p40r30_20000301to1031season_et.img is Landsat path 40 row 30, seasonal ET for the growing season of 3/1/2000 to 10/31/2000). Monthly images show the month number (e.g. p40r30_200007_et.img is for July of 2000). ET units are millimeters.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV> |
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licenseInfo:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Access and Use Constraint: 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. 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. 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.</SPAN></P></DIV></DIV></DIV> |
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title:
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METRIC Evapotranspiration Data for Idaho - p3940_202104 |
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tags:
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["ET","Energy Balance","Evapotranspiration","IDWR GIS Department","Idaho","ID","Landsat","METRIC","Mapping Evapotranspiration at High Resolution with Internalized Calibration","Remote Sensing","SEBAL"] |
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en-US |
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150000000 |
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