Geospatial computing


ArcExplorer is a custom mapping tool that can be used in a web browser. ArcExplorer allows you to perform a range of basic GIS functions such as display, query and retrieve data.
Display and query a variety of standard data sources including ESRI shapefiles, ArcInfo coverages Images, ArcIMS services

Pan and zoom through multiple layers and identify, locate, and query geographic and attribute data.

Symbolize data based on attributes contained in the data layers to create thematic maps.

Perform basic spatial analysis tasks on the geographic data


ArcGIS is a suite of software that comprises of Desktop GIS, Server GIS, Mobile GIS, and ArcGIS Online. ArcGIS is a platform for building a complete geographic information system (GIS) that lets you easily create, edit, and analyse geographic knowledge on the desktop; publish data, maps, globes and models to a GIS server and/or share them online; and use them on the desktop, on the Web, or in the field.

View and query maps

Manipulate shapefiles and geodatabases

Data manipulation, editing and analysis

Mobile device enabled


Nominatim is a tool to search osm data by name and address and to generate synthetic addresses of osm points (reverse geocoding). Nominatim is also used as one of the sources for the Search box on the OpenStreetMap home page and powers the search on the MapQuest Open Initiative websites.