GIS & Image Processing Tools
AGI GIS Dictionary
The dictionary includes definitions for 980 terms
compiled from a variety of sources which either
related directly to GIS or which GIS users may come
across in the course of their work. The dictionary
is also supplemented by 52 diagrams.
ArcExplorer
ArcExplorer is a lightweight GIS data viewer developed by ESRI.
This freely available software offers an easy way to perform a
variety of basic GIS functions, including display, query,
and data retrieval applications. It can be used on its
own with local data sets or as a client to Internet data and map servers.
EpiInfo
Epi Info, a series of computer programs produced by
CDC and the World Health Organization provides public-domain
software for word processing, database and statistics
work in public health. Version 6 of Epi Info was released in
May, 1994.
EpiMap
Epi Map is a program for IBM-compatible microcomputers that
displays data using geographic or other maps. Data values may
be entered from the keyboard or supplied in Epi Info or dBASE files.
GRASSLinks Implementation 2.0
GRASSLinks is a World Wide Web interface to the
geographic database of REGIS, an
environmental planning research group
at the University of California, Berkeley.
GRASSLinks was developed by Dr. Susan Huse to
provide public access to environmental data. A user
need only have a Web browser and access to the internet
to use the large spatial database and powerful
GIS software available at REGIS.
MapMaker Gratis - Free GIS for Windows
Map Maker has been designed primarily for development
projects in developing countries though
it has proven to be of use in a wide range of
other fields, notably archaeology and environmental
monitoring.
MOEP-to-ARC/INFO translator utilities
MOEP-to-ARC Info is a series of utilities which translate map
data from B.C.'s TRIM (MOEP) format into PC ARC/INFO.
NOTE: These utilities require PC ARC/INFO.
MultiSpec
MultiSpec is a processing system for interactively
analyzing multispectral image data. The most complete
system is implemented under the Apple Macintoshª
operating system. It will thus operate satisfactorily on
any model of Macintosh. It will also operate on Sun
and HP workstations equipped with the MAE system
available from Apple. It is intended for multispectral
image data, such as that from the Landsat series of
Earth Observational Satellites or hyperspectral data
such as from the AVIRIS Imaging Spectrometer. It
has also found significant use in other applications
such as multiband medical imagery and in K-12 and
university level educational activities. There are
currently in excess of 500 known, registered users.
NIH Image
NIH Image is a public domain image processing and
analysis program for the Macintosh. It is being
developed at the Research Services Branch (RSB)
of the National Institute of Mental Health
(NIMH), part of the National Institutes of Health (NIH).
This site also includes pointers to other image processing software.
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