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Software

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

Filter Total Items: 885

Metadata Wizard Metadata Wizard

The MetadataWizard is a useful tool designed to facilitate FGDC metadata creation for spatial and non-spatial data sets.

fatalityCMR fatalityCMR

Capture-recapture software to correct raw counts of wildlife fatalities using trial experiments for carcass detecition probability and persistence time.

CE-QUAL-W2 - Hydrodynamic and Water Quality Model CE-QUAL-W2 - Hydrodynamic and Water Quality Model

CE-QUAL-W2 is a water quality and hydrodynamic model in 2D (longitudinal-vertical) for rivers, estuaries, lakes, reservoirs and river basin systems. W2 models basic eutrophication processes such as temperature-nutrient-algae-dissolved oxygen-organic matter and sediment relationships.

eDNAoccupancy eDNAoccupancy

This repository contains the source code and package for the eDNAoccupancy package. This readme file contains the installation instructions for the package. The purpose of the R package is to fit three-level occupancy models. Although designed with eDNA-based observations, the package can be used for any occupancy situation with sampling and sub-sampling.

landslides-mLS landslides-mLS

mLS is a function that estimates the landslide magnitude (mLS) from cutoff (smallest area that follows power law), beta (power-law exponent), and an array of areas derived from a landslide inventory following the methods of Tanyas and others (in prep). The function plots the best power-law fit for the medium and large landslides and the frequency-area distribution of the analyzed...
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