Description from metadata included with files: 2001 Traffic Analysis Zones for the GTAH (Greater Toronto Area plus Hamilton) study area with population and employment count attribute data. Derived from the Transportation Tomorrow Survey (TTS) Traffic Analysis Zones (TAZs) geography.
Data was created for cartographic and analysis use at scales 1:250,000 to 1:900,000.
Various census levels used, including Data derived from Statistics Canada data. Data was created for cartographic and analysis use at scales 1:250,000 to 1:900,000.Original data held on CD-Rom[359]
Derived datasets created by the GIS and Cartography office as part of a series of datasets sponsored by the Neptis foundation.
README from Distribution source: The Niagara Escarpment Plan is, from time to time, subject to change through boundary interpretations and amendment under the Niagara Escarpment Planning and Development Act.
Geodatabase contains 1 metre contours, vegetation polygons, flora and fauna, municipal boundaries, natural groundcover, TRCA properties, water bodies, watercourses, and watersheds.
from data dictionary: CanMap Address Points are unique and discrete representations of civic address assignments across Canada. It is the ultimate in answering the question of where and an anchor for a single source of accuracy in your mission-critical data.
Download topographic vector data for all of the United States.
This text applies knowledge of ArcGIS software to the programming of ArcObjects. The book covers Geodatabase, the organization of ArcObjects, and ArcObjects help sources. Adopting VBA for programming, it reviews programming basics and user interface customization.
GTOPO30 is a global digital elevation model (DEM) with a horizontal grid spacing of 30 arc seconds (approximately 1 kilometer). GTOPO30 was derived from several raster and vector sources of topographic information.