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  4. Trails With Core Attributes

Trails With Core Attributes

This feature class consists of the trail routes on the Tongass National Forest. A route feature stores the spatial locations (geography) of the trail. These feature classes have an (M) value or measure on their vertices. A route system depicts all trails within or in close proximity to an administrative unit. A trail is a linear feature constructed for the purpose of allowing the free movement of people, stock, or Off Highway Vehicles (OHV). Route measurements and route directions must correspond to those stored in the INFRA Oracle table RTE_BASICS. Associated National Application: INFRA Travel Routes INFRA Web Page: http://basenet.fs.fed.us/support/help/trails/. New field called Data_Source was added but because these are routed trails based on trail number, and many trails have a mix of data sources, this field is not populated. To see the data source see the feature class Trail_Ln which allows a trail to be split so different data sources along the trail can be identified.Note: Extracted from GI on August 27, 2012

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Додаткова інформація

Поле Значення
Останнє оновлення Грудень 17, 2019, 10:29 (AKST)
Створено Грудень 17, 2019, 10:29 (AKST)
Статус Complete
Start Date 2012-09-13
End Date 2012-09-13