EarthWorks Geospatial Catalog

Airports United States and Canada 2009

Description
This polygon layer represents airport boundaries and runways within the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called data set name and isn't generalized. The least generalized feature class is called data set name_1, the next more generalized feature class is called data set name_2, and so on. For best performance, use the most appropriate feature class when displaying or printing.
Publisher
Environmental Systems Research Institute (Redlands, Calif.)
Place(s)
Canada, United States, Northern Hemisphere, Western Hemisphere, and North America
Subject(s)
polygon, transportation, and Airports
Year
2009-01-01T01:01:01Z
Held by
Tufts