» CEDRA Corporation    Provides services for the conversion of hardcopy drawings into digital form along with database and application development. Maps and drawings can be converted into vector or raster digital format. Description of software and application examples.    http://www.cedra.com/

» CartaLinx    The Spatial Data Builder. Digital map development tool designed as a companion to GIS and desktop mapping products.    http://www.clarklabs.org/

» Distance Calculator and Coordinates Lookup    Estimates total air distance between any world cities and displays map coordinates for each location.    http://www.mapcrow.info/

» Distancies    This page calculates automatically the distance between two cities using their latitudes and longitudes on the planet. The program extrapolate the data to an ellipsoidal sphere with the same parameters of Earth and then calculate the distance.    http://www.geocities.com/distancies/

» Field-Map    Technology for computer aided field data collection. It combines flexible real-time GIS software with electronic equipment for mapping and dendrometric measurement.    http://www.fieldmap.cz/

» GeoVect    Map conversion services and raster to vector conversion.    http://map-digitizing.gfxn.com

» Interlis    Freely available specifications and information about software and projects. Standard tool for communication between users and systems and serves as a link between UML and XML.    http://www.interlis.ch/

» Kmzlink    Downloadable Zipped Keyhole Markup Language (kmz) files for Google Earth.    http://www.kmzlinks.com/

» NIMAMUSE    National Imagery and Mapping Agency's MC&G Utility Software Environment. A self-contained set of computer programs and utilities designed for NIMA MC&G data. [Windows, unix]    http://earth-info.nima.mil/geospatial/SW_TOOLS/NIMAMUSE/

» Open Source GIS Index    Index of open source tools for Web-GIS, CAD, and remote sensing.    http://opensourcegis.org/

» RoboGEO    Windows software that will georeference images with the GPS latitude, longitude and altitude data by stamping them and by writing to the JPG EXIF headers.    http://www.robogeo.com/home/default.asp

» Safe Software Inc.    Provider of GIS data translation and conversion tools. Free Feature Manipulation Engine (FME) software product evaluation available.    http://www.safe.com/

» Script Debugger    Vector graphics platform oriented for creating GIS solutions and allows other applications to analyze and process graphic documents.    http://www.script-debugger.com/products/prographer/

» Shape Viewer    Free Shape files viewer, and other free GIS tools.    http://www.qarah.com/shapeviewer/

» ext_shapelib    Shapelib wrapper/extension for PHP, enabling PHP scripts to access shapefiles.    http://nona.net/software/ext_shapelib/