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GIS Data Inventory

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1

Dufour Map Cartography in the Past and Present (2003)

Date: 2003
Creator: Federal Office of Topography
Datum:
Projection:
Scale: 1:100,000
Access: CD-ROM [352]
Description:
The Dufour Map is an interactive CD which allows the user to compare the historic Dufour map of 1842-64 with the first modern official map of Switzerland at 1:100,000
Metadata and Access Information

2

Ontario Site Regions & Districts ()

Date:
Creator: Ontario Ministry of Natural Resources (OMNR)
Datum:
Projection:
Scale:
Access: web
Description:
A Site District is a polygon feature that identifies a subdivision of a Site Region based on a characteristic pattern of physiographic features which distinguish fairly large areas from one another. A Site Region is a polygon feature that identifies an area of land within which the response of vegetation to the features of landform follows a consistent pattern. Each specific type of land (defined in terms of the relief, texture and petrography of geologic materials, depth to bedrock and drainage conditions) within a specific region has its own characteristic plant succession.
Metadata and Access Information



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