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SAGA GIS 2.0.1
Below is the detail information:
|| SAGA Team, G?ttingen, Germany
|| Windows, Linux
|| SAGA stands for System for Automated Geoscientific Analyses
|| File access: interfaces to various table, vector, image and grid file formats.
Filter for grids: gaussian, laplacian, multi direction lee filter...
Gridding: interpolation from vector data using triangulation, nearest neighbour, inverse distance...
Geostatistics: residual analysis, ordinary and universal kriging, single and multiple regression analysis, variance analysis...
Grid calculator: combine grids through user defined functions...
Grid discretisation: skeletonisation, segmentation...
Grid tools: merging, resampling, gaps filling...
Image classification:cluster analysis, box classification, maximum likelihood, pattern recognition, region growing...
Projections:various coordinate transformations for vector and grid data (using Proj4 and GeoTrans libraries), georeferencing of grids.
Simulation of dynamic processes: TOPMODEL, nitrogen distributions, erosion, landscape development...
Terrain analysis:slope, aspect, curvatures, curvature classification, analytical hillshading, sink eliminition, flow path analysis, catchment delineation, solar radiation, channel lines, relative altitudes...
Vector tools: polygon intersection, contour lines from grid...
|| SAGA is written in C++. It relies on the GNU Public License, which means it is an open source project
|| Home: www.saga-gis.uni-goettingen.de/html/index.php