Skip to main content
U.S. flag

An official website of the United States government

Software

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

Filter Total Items: 921

Sea Ice Proxy App Sea Ice Proxy App

This is the repository for an R Shiny App that allows users to create sea ice records for the Bering and Chukchi seas from diatom data. Users will upload a data set of diatom percentages and the app will return predictions of spring (March, April, May, June_ sea ice concentrations based on a generalized additive model of surface sediment assemblages in the Bering and Chukchi Seas. Please...

Software for a multi-species Bayesian hierarchical model of bat fatalities at wind turbines (version 1.0.0) Software for a multi-species Bayesian hierarchical model of bat fatalities at wind turbines (version 1.0.0)

This software release contains the code for modeling and analysis of bat fatality data at a sample of wind energy facilities in the Upper Midwest United States. The model estimates total bat fatalities at each turbine across multiple wind energy facilities, years, and species of bats based on post-construction monitoring data with imperfect detection.

Software for a national model of bat fatalities at wind facilities (version 1.0.0) Software for a national model of bat fatalities at wind facilities (version 1.0.0)

This repository contains the code for modeling and analysis of bat fatality data at a sample of wind turbine facilities across the United States. The software is written in R and includes hierarchical Bayesian n-mixture models implemented in JAGS to predict bat fatalities across wind facilities retrospectively from 2001-2024 and under future potential wind development build-out scenarios...

Generalized Linear Mixed Models for Analyzing Wild Turkey Summer Sighting Data Generalized Linear Mixed Models for Analyzing Wild Turkey Summer Sighting Data

Observation of wild turkey (Meleagris gallopavo) are collected by many state wildlife agencies to monitor reproduction. This code demonstrates how to use generalized linear models to account for when and where data are collected, as well as how to combine data from multiple states to estimate parameters when data may be missing in some years. In addition, the code shows how to test for a...

optimTFE optimTFE

**OptimTFE** is a spatial decision-support tool designed to help conservation practitioners identify priority recovery areas for species/taxonomic groups based on known location data, habitat suitability values, and other relevant data inputs. The optimTFE tool was developed to improve transparency, flexibility, and expert engagement throughout the spatial conservation prioritization...

nshm-alaska-v2 nshm-alaska-v2

Software release of 2023 Alaska NSHM input files for use with nshmp-haz.
Was this page helpful?