GeographicLib is a small set of C++ classes for converting between geographic, UTM, UPS, MGRS, and geocentric coordinates, for gravity (e.g., EGM2008), geoid, and geomagnetic field (e.g., WMM2010) calculations, and for solving geodesic problems. For documentation, visit https://geographiclib.sf.io
ThanDxflib is a library, written in Fortran 77, which makes the creation of .dxf drawings easy. The dxf files may be read by any CAD program.
An interactive tool for GNSS position time series analysis
A tool written in Interactive Data Language (IDL), for processing and analyzing daily continuous GPS position time series. It can read time series in various formats, detect outliers, remove abnormal observation spans, find jumps, extract common-mode components(CMC), etc.
A library collection of FORTRAN 90 subroutines and functions for the handling of raster images and for remote sensing applications. The 'fwtools' name evolved from 'framework tools'.
A collection of Fortran interfaces to the most common Open Source GIS libraries, plus some more Fortran-specific tools.
The aim of this project is to translate the geostatistical BMELib Matlab Toolbox (http://www.unc.edu/depts/case/BMELIB/) into Python.
Handling and basic analysis of hyperspectral data in R
The hsdar package contains classes and functions to manage, analyse and simulate hyperspectral data. These might be either spectrometer measurements or hyperspectral images through the interface of rgdal.
Two dimensional (2D) fine mesh finite element (FE) grid editing system. Includes constrained Delaunay triangulation, and automated grid resolution changes based on local attributes. Win32 and Motif GUIs. Mature application, now going open source.
r2d ('raster to desktop publishing') converts IDRISI-style raster images to common desktop publishing formats.
This is a collection of small fortran tools to perform various operations on raster images: projection, upscaling, downscaling, algebraic calculations etc. IDRISI binary raster format is assumed.