Invasive Alien Plant Mechanical Treatment Area

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Published by the Ministry of Forests, Lands, Natural Resource Operations and Rural Development - Range (Range, Invasive Plants and Ecosystem Restoration)
Licensed under Access Only

Polygon geometry for a mechanical treatment area. An application of a mechanical or cultural control. Mechanical weed control employs various implements and techniques to physically disturb weeds or to interrupt their reproduction by depleting root reserves through repeated defoliation of the plant. Mechanical control includes the mowing, ploughing, chopping, and crushing of weeds. Includes attribute data for the treatment.

Data and Resources

Dataset Extent

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

Additional Information

Purpose

To allow access to Invasive Alien Plant data for the province of British Columbia.

Lineage Statement

This data has been developed for provincial operations.

More Information

Contact Information

NameVal Miller (pointOfContact)
Emailval.miller@gov.bc.ca
OrganizationMinistry of Forests, Lands, Natural Resource Operations and Rural Development
Sub-OrganizationRange (Range, Invasive Plants and Ecosystem Restoration)

Access & Security

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

Metadata Information

Record Published 2014-12-11
Record Last Modified 2019-09-05
Resource Status onGoing

Object Description

Object Name: WHSE_FOREST_VEGETATION.IAPP_MECHANICAL_TREATMENT_POLY

Short Name: IAP_MT_PG

Column Name Short Name Data Type Data Precision Comments
TREATMENT_ID TRTMNTD NUMBER 10 Primary unique numeric identifier for an invasive plant control.
SITE_ID SITE_ID NUMBER 10 Primary unique numeric identifier for a site.
FEATURE_AREA FTRR NUMBER 38 FEATURE AREA is the area of the GEOMETRY polygon measured in hectares.
FEATURE_CODE FTRCD VARCHAR2 30 An alphanumeric code used to identify a feature component. All CCSM feature codes are generated according to the Canadian Council on Survey and Mapping (CCSM) Draft Standard on feature code classification.
INVASIVE_PLANT NVSVPLNT VARCHAR2 24 The 4 character code for the Invasive Plant Species genus concatenated with the 3 character code for the Invasive Plant Species species.
TREATMENT_DATE TRTMNTDT DATE 7 Date on which the control was applied.
AREA_TREATED RTRTD VARCHAR2 120 Area (hectares) over which the mechanical control was applied.
MECHANICAL_METHOD MCHNCLMTHD VARCHAR2 360 MECHANICAL_METHOD is a term describing the mechanical control method used.
UTM_EASTING TMSTNG VARCHAR2 120 The Universal Transverse Mercator location reference. This is the Easting reference (metres east of the Central Meridian of the zone).
UTM_NORTHING TMNRTHNG VARCHAR2 120 The Universal Transverse Mercator location reference. This is the Northing reference (metres north of the Equator).
UTM_ZONE UTM_ZONE VARCHAR2 120 The Universal Transverse Mercator location reference known as the Zone reference. Ranges from 8 to 11 for British Columbia.
APP_LINK APP_LINK VARCHAR2 120 An http link to view the entity represented by the polygon within the IAPP web application
FEATURE_AREA_SQM FEAT_AREA NUMBER 19 FEATURE_AREA_SQM is the system calculated area of a two-dimensional polygon in square meters
FEATURE_LENGTH_M FEAT_LEN NUMBER 19 FEATURE_LENGTH_M is the system calculated length or perimeter of a geometry in meters
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.