GIS Links
GIS Basics:
What you can do with GIS (10kb)
GIS Needs Assessment...A Guide to Getting Started (503kb)
GIS Applications in Municipal Government (244kb)
General:
GIS Cafe - Encompassing GIS site including downloads
GIS.Com - Information guide to GIS
GIS Lounge - Encompassing GIS site including downloads
GIS Monitor - Map and GIS Directory
GIS Needs Assessment - Getting Started Guide for Municipalities
Geography Network - GIS network of users and service providers
Earth's Magnetic Field Converter - Geomagnetic Field Synthesizer
Historical USGS Maps - UNH Library
Map Symbols - The Unofficial Arc/Info and ArcView Symbol Page
Spatial-Online - A location for many ArcView extensions
Online Mapping:
The National Map - Administered via USGS
MassGIS OLIVER Application - Administered via MassGIS
Real Property Verified Market Sales - Administered via MA Dept. of Revenue
Organizations:
MARGIS - Massachusetts Alliance of Regional GIS
MassGIS - Massachusetts Executive Office of Environmental Affairs
Office of Geographic and Environmental Information
MAAO - Massachusetts Association of Assessing Officers
Software:
Idrisi - The world's leading NonProfit Raster GIS. Located here in Worcester, MA at
Clark University.
ESRI - Environmental Systems Research Institute.
The world's leading commercial GIS.
Global Positioning Systems:
Trimble GPS
Base Station File Downloads for RI, CT & MA