Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 916
MODPATH: A Particle-Tracking Model for MODFLOW MODPATH: A Particle-Tracking Model for MODFLOW
MODPATH is a particle-tracking post-processing model that computes flow paths using output from MODFLOW.
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.
MODFLOW-USG: An Unstructured Grid Version of MODFLOW for Simulating Groundwater Flow and Tightly Coupled Processes Using a Control Volume Finite-Difference Formulation MODFLOW-USG: An Unstructured Grid Version of MODFLOW for Simulating Groundwater Flow and Tightly Coupled Processes Using a Control Volume Finite-Difference Formulation
MODFLOW-USG is an unstructured grid version of MODFLOW for simulating groundwater flow and tightly-coupled processes using a control volume finite-difference formulation.
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.