Available ZOO-Services

ZOO-Project includes some ready-to-use WPS Services based on reliable open source libraries such as such as GDAL, CGAL, GRASS GIS, OrfeoToolbox and SAGA GIS.

ZOO-Services are either developed in C/Python (with minor modifications with respect to the orginal software source code) and stored in the zoo-services svn directory or automatically generated using some of ZOO-Kernel configuration options.

Based on GDAL

Note

GDAL logo GDAL is the Geospatial Data Abstraction Library. Learn more on official website.

Name Description Language
Gdal_Contour Builds vector contour lines from a raster elevation model C
Gdal_Grid Creates regular raster grid from the scattered data read from an OGR datasource C
Gdal_Dem Provides tools to analyze raster elevation model C
Gdal_Ndvi Computes Normalized Difference Vegetation Index on a raster file Python
Gdal_Profile Fetches XYZ values of a raster DEM along a linestring C
Gdal_Translate Converts raster data between different formats C
Gdal_Warp Mosaic/Reproject/Warp a raster image C
Ogr2Ogr Converts vector data from one format to another C
Base-vect-ops Provides tools for single and multiple geometries vector-based spatial analysis C
Base-vect-ops Provides tools for single and multiple geometries vector-based spatial analysis Python

Based on CGAL

Note

CGAL logo CGAL is the Computational Geometry Algorithms Library. Learn more on official website.

Name Description Language
Cgal_Delaunay Computes the edges of Delaunay triangulation for a set of data points C
Ggal_Voronoi Computes the edges of Voronoi diagram for a set of data points C

Based on GRASS GIS

Note

GRASS GIS logo GRASS GIS is the Geographic Resources Analysis Support System. Learn more on official website.

Name Description Language
Raster modules (r.*) Most of the GRASS7 vector modules are supported C
Vector modules (v.*) Most of the GRASS7 vector modules are supported C
Imagery modules (i.*) Most of the GRASS7 iamgery modules are supported C

GRASS GIS 7 modules can be used as ZOO-Services without any modification using the wps-grass-bridge library. The latter includes useful tools such as GrassXMLtoZCFG.py and ZOOGrassModuleStarter.py for using the supported GRASS modules directly as ZOO-Services. A step-by-step installation guide suited for ZOO-Project is available in the wps-grass-bridge documentation.

Based on Orfeo Toolbox

Note

Orfeo Toolbox logo Orfeo Toolbox is an open source image processing library. Learn more on official website.

Orfeo Toolbox Applications can be used as ZOO-Services without any modification using the Optional Orfeo Toolbox support.

Based on SAGA GIS

Note

SAGA GIS logo SAGA GIS is the System for Automated Geoscientific Analyses. Learn more on official website.