Landform Extent Table (LET)

Filename

slc_v3r2_canada_let

This table identifies the predominant landforms found within each SLC polygon, and the percentage of the polygon occupied by each landform.

**Contents of dataset: slc_v3r2_canada_let**
Field	Name	Type	Width	Description
1	LF_ID	string	9	Landform Identifier
2	POLY_ID	integer	7	SLC Polygon Identifier
3	LF_TYPE	string	1	Landform Type Class
4	LF_SLOPE	string	1	Landform Slope Class
5	LF_EXTENT	integer	3	Landform Percent of Polygon

A record in this file is often unique with respect to LF_ID. Duplicate LF_ID values are an artifact of the database construction that will be addressed in future versions of this table.