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WRIR 01-4195:
Ground-Water Discharge Determined from Estimates of Evapotranspiration,
Death Valley Regional Flow System, Nevada and California

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The USGS node of the National Spatial Data Infrastructure (NSDI) provides a pathway to information about geospatial or spatially referenced data available from USGS. The information is in the form of metadata, which describe the content, quality, condition, and other characteristics of data.

The following links can be used to access data sets and metadata pages developed for this study. Instructions for downloading the data are provided.

 

  File name

Description of data set

darea

Ground-water discharge area boundaries

etsite

Evapotranspiration-instrumentation site locations

cir92

Color-infrared Landsat thematic mapper image, 1992

msavi92

Modified soil-adjusted vegetation index, 1992

cir89

Color-infrared Landsat thematic mapper image, Sarcobatus Flat, 1989

msavi89

Modified soil-adjusted vegetation index, Sarcobatus Flat, 1989

etunit

Evapotranspiration-unit classifications

photo

Photographs used to verify ET units classified in the major discharge areas