Heliski areas in the Cordova Ranger District (Chugach National Forest)

Developed as a Copper River Collaborative project (partnership between Ecotrust-USFS-Copper River Watershed Project) to assemble data on special use permits and assess recreational and commercial use patterns in the Copper River corridor with initial focus on the Cordova Ranger District, specifically.

Attributes: permit_hol: name of company or person on permit permit_num: permit number area name 2003, 2004: years for which permits held (yes/no) area size numbskirun jan, feb, mar, april, may, june, july, aug, sept, oct, nov, dec: months for which permit held (yes/no)