Open Source BSD Earth Sciences Software - Page 2

A spectral element method for 2D wave propagation and fracture dynamics, with emphasis on computational seismology and earthquake source dynamics.

WARNING! HPGL source code (NOT the releases, they are still here) now moved to the GitHub at https://github.com/hpgl/hpgl. Please, update your bookmarks!

The Open Modeling Interface and Environment (OpenMI) defines a standardized way to exchange data between computational models that run simultaneously. OpenMI aims to enhance process interaction representation in integrated environmental modelling.

We've moved to Gitlab! (gitlab.com/remikz/nccmp) Compares two NetCDF files in-place to find specific variables, dimensions and/or attributes that differ. Highly recommended for any test-driven environment and regression testing large datasets.

Generic data-assimilation toolbox written in java, with native (c and fortran) libraries for high performance computing. Provides tools to couple to your own model and a wide range of algorithms, ranging from parameter calibration to Kalman filters.

User friendly LA-ICPMS data reduction software that supports solid phase and fluid inclusion work

IDL and ENVI software tools for opening, viewing, filtering, and analyzing Malå Geoscience RAMAC™ ground-penetrating radar (GPR) data.

LibNav is a library providing general algorithms for navigation and positioning. It includes datum conversions, reference systems conversions, vector and matrix operations, Least-Mean-Squares, Kalman Filter, Runge-Kutta, statistical tools and more.

PyPak is a Python library for communication with Campbell Scientific dataloggers through the PakBus interface over TCP/IP or serial lines.

Ultrascale Visualization Climate Data Analysis Tools (UV-CDAT), is a powerful and complete front-end to a rich set of visual-data exploration and analysis capabilities well suited for climate-data analysis problems.

netcdf-tools is a set of tools for creating netCDF files. It supports command line use on both Windows and Unix as well as use directly as a Java library. Written by CSIRO Australia and funded by the ANDS Australian Research Data Commons Project

C translation of EGM96 (earth height model) implementation (namely, f477.f) available at http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm96/egm96.html

Autoplot is an interactive browser for data on the web. Give Autoplot a URL or local file name and it creates a sensible plot of the data. Autoplot allows you to interactively browse data stored in ascii, .cdf, netcdf, and many other formats.

The EPC software calculates the expected velocities for any points located on the earth’s surface given the relevant Euler pole parameters and estimates the Euler pole parameters given the observed velocities of a set of sites located on the same tectonic plate.In version 2, the software is able to estimate or apply the origin rate bias (ORB) in the direct and inverse Euler pole problems. Keywords: Direct Euler pole problem, Inverse Euler pole problem, Origin rate bias.

A GUI application to process timestack images for wave run up measurements on the coastal zone

GsTL is a C++ library that provides a comprehensive set of tools and algorithms for geostatistics. The algorithms provided include kriging, cokriging, sequential simulation and p-field simulation.

Humboldt-Viewer the StreetMap/Urban Guide for SMGOs! Humboldt-Viewer is an OGC standard compliant Lightweight Web Map Service Viewer with powerful features and interface customization. Lookout for Humboldt GeoPISTA/WMS Viewer and Humboldt WMS Viewer!

This page is kept for those that want to use the legacy v1 version. For current download, source, and information please go to: https://code.usgs.gov/modflow/mf-owhm ----------------------------------------------------------------------------------------------------------- The One-Water Hydrologic Flow Model (MODFLOW-OWHM, One-Water) is an integrated hydrologic flow (IHM) model that is an enhanced fusion of multiple MODFLOW (MF) versions. While maintaining compatibility with existing MF versions, MF-OWHM includes: linkages for coupled heads, flows, and deformation; facilitation of self-updating models, additional observation and parameter options for higher-order calibrations; and redesigned code for faster simulations. MF-OWHM represents a complete IHM that fully links the movement and use of groundwater, surface water, and imported water for consumption by agriculture and natural vegetation on the landscape, and for potable and other uses.

The MWDB2 project is a combination of cartographic data, associated programs and Java code. Data includes coastlines, islands, lakes rivers, country and state/province boundaries. Data & code can be used on both Intel and non-Intel based computers.

PIHMgis is a “tightly-coupled” GIS interface to Penn State Integrated Hydrologic Model (PIHM). It is open source, platform independent and extensible. The “tightly-coupled” integrated GIS interface to PIHM has been created in the Open Source QGIS

The archive has been moved to https://ftp.gnu.org/gnu/gama/windows/ GNU Gama is a project dedicated to adjustment of geodetic networks. It is intended for use with traditional geodetic surveying which are still used and needed in special measurements (e.g., underground or high precision engineering measurements) . Qgama is a Qt based user interface for GNU Gama adjustment of geodetic networks in which XML input is complemented with a database. The most simple case is Sqlite3 file database, which does not need any special knowledge from the user. http://www.gnu.org/software/gama/qgama Command line program gama-local is distributed with Qgama in folder bin.

Raman Data Search and Storage (RDSS) software was developed as an analytical tool for a fast and accurate identification of unknown minerals by comparison of their spectra with the indexed library of data. A search function was implemented to enable users to find a specific peak value. Using the asterisk character (*) as a placeholder for one or more unknown peak value(s), the software will return the best match(es). Besides the search utility by the Raman band positions, which was proven to be priceless in the interpretation of Raman spectra, the RDSS software gives the user the ability to display and inspect the Raman spectra quickly and very efficiently. Users can zoom into the Raman spectrum, shift in any direction the wavenumber and the intensity axes, and if any part of the spectral display is clicked, that region will be highlighted and the specific wavenumber returned. A photo for every sample entry stored in the database is also available.

Development of new data assimilation techniques for ocean models

jk3d is a java code for 3d interpolation of scattered data. jk3d uses a quality weighted ordinary Kriging method and optional an inverse distances weighting method. It has no graphical user interface and uses ASCII files to define the input.

33 starts out to gather topographic information to compare different locations on key measures like Height Above Sea Level, Geographical Latitude, Aspect (ST_Aspect), Slope (ST_Slope), Terrain Ruggedness Index (TRI, ST_TRI/ST_Roughness), Topographic Position Index (TPI, ST_TPI), or Hill Shade (ST_HillShade). Ultimately intended to make a comparing decision on suitability for agriculture. We will see how far we get or if we surpass it even, e.g with weather data and more. Why 33 as the name? Even though the answers we could get from the project might be very important, they won't be "The Answer to the Ultimate Question of Life, the Universe, and Everything", so not quite 42. But why exactly 33? Well, the founder had a project given up project of self-sustainability at house number 33. As the bounds of the topic of this project now is not quite clear or well defined, it is sort of a sentimental reference to the older project. And why a Spanish Unixname? Always English is boring.