Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 922
PTCOUNT PTCOUNT
A Fortran-77 Computer Program to Calculate the Areal Distribution of Mapped Data Points Using Count-Circle Methodology.
ORDSURVIV ORDSURVIV
Computes estimates of survival and recovery rates for band-recovery data with additional models for estimating reporting rate.
DOBSERV DOBSERV
A Double-observer approach for estimating detection probability and abundance from avian point counts.
JanbuGS, BishopGS, and FelleniusGS JanbuGS, BishopGS, and FelleniusGS
Fortran-77 programs for limit-equilibrium slope-stability analysis.
Computer Programs for Telescopic Mesh Refinement using MODFLOW-96: MODTMR, TMRDIFF, and RIVGRID Computer Programs for Telescopic Mesh Refinement using MODFLOW-96: MODTMR, TMRDIFF, and RIVGRID
MODTMR - A program for telescopic mesh refinement using MODFLOW TMRDIFF - A program to provide a means of comparing computed head or drawdown in local and regional models in applications of telescopic mesh refinement. RIVGRID - A program to construct MODFLOW data sets for head-dependent boundaries using grid-independent data sets
CloseTest CloseTest
CloseTest is a Windows program for testing capture-recapture data