Spatial -

NOAA Datums Videos 2014

Differential correction with NA2011 and the newest epoch of NAD83

See our and Datums Basics and GPS Tutorials for the long-awaited results of months of rigorous testing and peer review

Trimble Positions software has replaced Trimble GPS Analyst in ArcGIS 10.1

ALASKA GPS and GIS users - check out Joel Cusick's Datum and Projections presentation Feb 2013

ArcGIS 10.1 - New and Cool improvements see Presentation from Melita Kennedy, ESRI : Projections and Datums Dec 2012

Home GIS Tools ESRI ArcGIS Suite
ESRI ArcGIS Suite PDF Print E-mail

ArcGIS is the most common GIS software in North America.
The main components of the suite are -

Accessing, managing, and creating GIS data and metadata.

Data display, analysis and communicating results via map products.

Data conversion, management, processing, and analysis. ArcToolbox is accessed from within either ArcCatalog or ArcMap.

Data collection software for GPS-capture and digitizing.

Licensing Levels
3 different levels of licensing are available: ArcView, ArcEditor and ArcINFO, in increasing order of functionality.
To determine which level licensing is installed, in ArcMap or ArcCatalog choose, Help / About.