Canada’s economic, social and environmental well-being depends on
the use of land, water, subterranean, atmospheric and human resources,
for such things as farming, forestry, mining, transportation, tourism,
coastal zone management, health, safety, economics and community services.
Reliable access to geospatial data allows Canadian businesses,
consumers, governments, academia and other non-governmental organizations
to make better decisions about the products and services they provide
to Canadians.
The Canadian Geospatial Data Infrastructure gives you access to geospatial
information—in the form of data, maps and charts, satellite and
airborne imagery, measurements, studies and publications as well as policy,
standards, specifications and services.
Click
on the numbers below for a few examples of geospatial data.
Did you
know?... The CGDI promotes the sharing and compatibility
of geospatial data by defining a common set of framework data. Framework
data is organized into layers, which consist of logically related
geographic features and their attributes. There are three types
of data layers:
Alignment layers include geometric controls
to position geospatial data.
Land feature layers contain well-defined and
readily observable natural or manmade physical features that are
not subject to interpretation or speculation.
Conceptual layers are the frameworks that
society develops to describe and administer the country, such
as municipal boundaries, federal electoral districts and ecological
areas.