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Software

An official USGS software project is code reviewed and approved at the bureau-level for distribution.

Filter Total Items: 622

Groundwater Transport Process (GWT)

Groundwater Transport Process (GWT) is a three-dimensional ground-water flow and solute-transport model integrated with MODFLOW-2000.

By
Water Resources Mission Area

MoisturEC

MoisturEC is an R-based GUI used to combine electrical conductivity (EC) data with point moisture measurements for an updated moisture estimate capitalizing on the accuracy of point moisture measurements and the spatial coverage of EC data.
By
Water Resources Mission Area

Software release: ModelArchiver and FgdcMetaEditor

ModelArchiver is a program for creating groundwater model archives that meet USGS policy requirements. FgdcMetaEditor is a program for editing metadata for geographic information in the form specified the by Federal Geographic Data Committee. This software release contains compiled versions of both programs along with source code and example data.

MoisturEC: R-based GUI to combine electrical conductivity data with point moisture measurements

MoisturEC is an R-based GUI used to combine electrical conductivity (EC) data with point moisture measurements for an updated moisture estimate capitalizing on the accuracy of point moisture measurements and the spatial coverage of EC data. 

By
Water Resources Mission Area

THRESH

Software for tracking rainfall thresholds for landslide and debris-flow occurrence, user manual.

By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Data Retrieval and Graphing Using the LTRM Fish Catch GeoJSON Data Service

UMESC hosts a web service for the retrieval of LTRM fish catch data using the GeoJSON data format. By using this data service, the public can automate data access to LTRM fisheries data. UMESC has written a series of example Python scripts that illustrate data retrieval and plotting. These example scripts focus on plotting fish catch, but there are limitless geo-spatial, tabular, and plotting pr
By
Ecosystems Mission Area, Biological Threats and Invasive Species Research Program, Upper Midwest Environmental Sciences Center

WellFootprint Software Release

The WellFootprint software is used to generate a 'footprint' of well withdrawals that can better communicate the distribution of well withdrawals. The compiled program, source code, documentation, and an example are included.
By
Water Resources Mission Area

SAS code for analyzing water temperature data

This code may be used to fit linear models with multivariate random effects and heterogeneous measurement-level residual variances. The code as written may be used to estimate associations between water temperature ('temp') and continuous year ('yearctr'), study reach (or field station; 'fs'), log-transformed mean July water discharge (in 1000 cms units; 'logmeanJulycms1000'), number of days from
By
Upper Midwest Environmental Sciences Center

Symbol Tweaker Tool

Symbol Tweaker is an ArcGIS ArcMap add-in tool developed at the UMESC. When using this tool, a user can: 1) Adjust RGB or HSV parameters of selected symbols from feature and raster data layers 2) Create unique color ramps for feature and raster data layers 3) Copy fore, back, and outline colors interchangeably 4) Create equal interval classifications beyond the limitations imposed by ArcMap
By
Upper Midwest Environmental Sciences Center

National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox

By Curtis V. Price, Naomi Nakagaki, and Kerie J. Hitt
By
Dakota Water Science Center

Montana StreamStats: a water-resources web application

StreamStats is a Web application that incorporates a Geographic Information System (GIS) to provide users with access to an assortment of analytical tools that are useful for a variety of water-resources planning and management purposes, and for engineering and design purposes.

By
Wyoming-Montana Water Science Center

SeismoTectonic Regime Earthquake Calculator (STREC)

Automatically determines the earthquake type (subduction zone interface, active crustal shallow, stable continental region, etc.) and the earthquake focal mechanism.

By
Earthquake Hazards Program