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Datasets for Integrating stream gage data and Landsat imagery to complete time-series of surface water extents in Central Valley, California

Dates

Start Date
1984
End Date
2015
Publication Date

Citation

Walker JJ, Soulard CE, and Petrakis RE, 2019, Datasets for Integrating stream gage data and Landsat imagery to complete time-series of surface water extents in Central Valley, California: U.S. Geological Survey data release, https://doi.org/10.5066/P9XPA5AK.

Summary

This data release comprises the data files and code necessary to perform all analyses presented in the associated publication. The *.csv data files are aggregations of water extent on the basis of the European Commission's Joint Research Centre (JRC) Monthly Water History database (v1.0) and the Dynamic Surface Water Extent (DSWE) algorithm. The shapefile dataset contains the study area 8-digit hydrologic unit code (HUC) regions used as the basis for analysis. Html files provide an overview of the study workflow and integrated R notebooks (in .Rmd format) for recreating all project results and plots. The R notebook ingest the necessary data files from their online locations. These data support the following publication: Walker [...]

Child Items (3)

Contacts

Originator :
Jessica J Walker, Christopher E Soulard, Roy E Petrakis
Metadata Contact :
Jessica J Walker
Point of Contact :
Jessica J Walker
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Western Geographic Science Center
USGS Mission Area :
Land Resources

Attached Files

Click on title to download individual files attached to this item.

1_process_and_merge_data.nb.html
“R notebook file: Process and merge imagery and stream gage data”
793.24 KB text/html
2_calculate_correlations.nb.html
“R notebook file: Calculate correlations”
854.77 KB text/html
3_output_plots.nb.html
“R notebook file: Generate output and plots”
5.12 MB text/html

Purpose

The data and code were used to examine the relationship between surface water extent and stream gage discharge volumes in the greater Central Valley area of California.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9XPA5AK

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