ATES Avalanche Terrain Exposure Scale Zones

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Published by the Ministry of Forests, Lands, Natural Resource Operations and Rural Development - GeoBC
Licensed under Access Only

A number of boundaries that represent the ATES Avalanche Terrain Exposure Scale of Simple, Challenging or Complex rating.

Data and Resources

Dataset Extent

Latitude: 48.0° to 60.0°
Longitude: -139.5° to -113.5°

Additional Information

Purpose

The intended use of the data was to create signage for snowmobile areas to inform users of hazards.

More Information

Contact Information

NameJamie Duncan (pointOfContact)
EmailJamie.Duncan@gov.bc.ca
OrganizationMinistry of Forests, Lands, Natural Resource Operations and Rural Development
Sub-OrganizationGeoBC

Access & Security

Who can view this dataset? Government
Who can download this dataset?Government

Metadata Information

Record Published 2014-12-11
Record Last Modified 2019-05-04
Resource Status onGoing

Object Description

Object Name: WHSE_HUMAN_CULTURAL_ECONOMIC.RST_ATES_ZONES_SP

Short Name: RSTTSZNSSP
Comments: ATES ZONE SP represents the Avalanche Terrain Exposure Scale (ATES) Zones. It has three terrain classes that describe the exposure of terrain to potential avalanche hazard. ATES ratings are compiled by professionals who consider eleven weighted terrain parameters in ranking a trip or tour as Simple, Challenging, or Complex. This is a polygon layer.

Column Name Short Name Data Type Data Precision Comments
ATES_ZONE_ID ZONE_ID NUMBER 10 ATES ZONES ID is a system generated unique identification number. This is a primary key. e.g., 70
ATES_RECREATION_BNDRY_NAME BNDRY_NAME VARCHAR2 100 ATES RECREATION BNDRY NAME is the local community name for the recreation area. e.g., Boulder Mountain
ATES_ZONE_CLASS_CODE CLASS_CODE NUMBER 10 ATES ZONE CLASS CODE is the rating code in three categories. e.g., 1, 2 or 3.
ATES_ZONE_CLASS_DESCRIPTION CLASS_DESC VARCHAR2 20 ATES ZONE CLASS DESCRIPTION describes the rating in three types. e.g., Simple, Challenging and Complex
COMMENTS COMMENTS VARCHAR2 254 COMMENTS provides any additional comments. e.g., Detailed boundaries from KML
GEOMETRY GEOMETRY SDO_GEOMETRY 1 GEOMETRY is the column used to reference the spatial coordinates defining the feature.
OBJECTID OBJECTID NUMBER 38 OBJECTID is a required attribute of feature classes and object classes in a geodatabase.
SE_ANNO_CAD_DATA BLOB 4000 SE_ANNO_CAD_DATA is a binary column used by spatial tools to store annotation, curve features and CAD data when using the SDO_GEOMETRY storage data type.
FEATURE_AREA_SQM NUMBER 19 FEATURE_AREA_SQM is the system calculated area of a two-dimensional polygon in square meters
FEATURE_LENGTH_M NUMBER 19 FEATURE_LENGTH_M is the system calculated length or perimeter of a geometry in meters