Open Source Free Pascal GIS Software

GraphCAD is a pseudo 3D Computer Aided Design (CAD) program to modeling dinamic and static objects, basics on graph theory. GraphCAD may be used as GIS, Medical Disgnostic, Engineering, Education and Mathematical modeling tool.

Operating System : Windows - Linux - Mac OS Drawing CAD 2D Point Line Polygon Rectangle Circle Ellipse Texte Labeling Point Line Polygon Rectangle Circle (Name Code Comment XYZ Length Angle Area Radius ...) Area Calculation by points or by object. Import-Export module : Image bmp,jpg,png CSV TXT SVG DXF R12 SOKKIA SDR33 TOPCON FC4 GTS7 XML LANDXML LEICA GSI8 GSI16

This is an Object Pascal Wrapper for the Shapefile C Library. It offers an elegant way to work with the Enviromental Systems Research Institute (ESRI)'s ShapeFiles using the Frank Warmerdam's well-known library released under the MIT license.

This project is a reference, open source implementation of the coordinate conversion algorithms for the Polish geobotanical grid called ATPOL.

As of December 2011 this is NOT 64 bit. It is still the 32 bit version. Plans failed to develop. Vector Raster Geographic Information Synthesis for 64 bit computers using dual or large screens. Incorporates : Vector processing, Raster Image processing, Digital Elevation Model (DEM) processing. These data can be combined to be viewed in 3D.

The Forestry Commission and Natural England commissioned a bespoke data collection and presentation tool for calculating the potential for increasing the extent of tree cover across the north west of England. The data was divided into sub-regions by landscape type using Natural England's Character Area classifications. The potential within each of these Character Areas was then estimated by working groups of local experts who were capable of making reasoned assessments of both the opportunities and constraints to woodland creation. Subsequently, this project was considerably extended and adopted as a national system. It is currently being used to compile the National Woodland Potential dataset for the whole of England.

World Zoo is a program made by Peter Voise in 2021. Here you buy animals and place them in your own ZOO. Till now only North American, European, African and Australian animals are contained in the project. Planning to expand this later on.