Unit conversion tools:
Converter This free unit converter has a large number of units
and unit types from which to choose.
Unit Conversion This
site offers a wide range of conversion options as well as an
interactive “all at once” conversion table.
large collection of conversion charts has the capability to make
78,764 different conversions.
Translator GEOTRANS is an application from the Geospatial
Intelligence Agency for the conversion of points from one coordinate
system to another. The program can convert points singularly or as
Batch Geocoder This
simple tool quickly converts a group of addresses into a set of
Geographic Tips and Tools This page from the Australian
Government’s Department of the Environment and Water Resources hosts
several coordinate conversion tools.
Longitude This page allows you to find the exact lat-long
coordinates for millions of locations.
Geographic Explorer This Windows Explorer extension adds the
capability to quickly find and view map files from the Explorer
plugin for MapWindow GIS allows users to export ESRI Shapefiles (.shp)
into the Google Earth format (.kml).
MapWindow GIS This open
source application has many GIS functions and supports many plugins
to customize available functions.
ArcGIS Explorer ESRI’s free program ArcGIS Explorer allows
users to explore geographic data and answer questions with
Community This website provides information for users with
interest in GIS, CAD, GPS, and Mapping.
Download Census 2000 ESRI free download for Census data from
2000 very useful for many ArcGIS processes.
Image editing software:
Image Mapping Program This open source image editing program
includes many features that cartographers should find useful.