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REFERENCE/NEBC_NDU_PY (FeatureServer)

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Service Description:

The NEBC Natural Disturbance Units (NEBC_NDU_PY) dataset is a derivative NDU dataset from the BC Geographic Warehouse that has been clipped to northeast BC.

The Natural Disturbance Type map is based on the Provincial Biodiversity Guidebook (1995) and the current and most detailed version of the approved corporate provincial Biogeoclimatic Ecosystem Classification (BEC) Zone/Subzone/Variant/Phase map (version 12, September 2, 2021) (Data Catalog record: https://catalogue.data.gov.bc.ca/dataset/bec-map - REG_LAND_AND_NATURAL_RESOURCE.NATURAL_DIST_UNITS_RPG_POLY).

The natural disturbance type classification code is used to designate a period process or event such as insect outbreaks, fire, disease, flooding, windstorms and avalanches that cause ecosystem change and renewal. Natural disturbance type classification and mapping is used for a wide variety of applications in British Columbia. A few examples include: delineation of Natural Disturbance Types for Landscape Unit Planning; delineation of Seed Planning Zones; as an input for Predictive Ecosystem Mapping; reporting on the ecological representation of the Protected Areas Strategy; and as a level in the classification hierarchy for Broad Ecosystem Units.

The Natural Disturbance Type Code as defined in the Provincial Biodiversity Guidebook (1995). The code is used to designate a period process or event such as insect outbreaks, fire, disease, flooding, windstorms and avalanches that cause ecosystem change and renewal. The code values range from 1-5 inclusive.

https://catalogue.data.gov.bc.ca/dataset/natural-disturbance-type-map

Data Properties

Attributes / Column Name

Field Alias

Data Type

Data Precision

Comments

OBJECTID

Object ID

SHAPE

Geometry

NDZ_NAME

Natural Disturbance Unit Name

Text

40

A full description of the Natural Disturbance Type Code

NDZ_ID

Natural Disturbance Unit ID

Short

The Natural Disturbance Type Code as defined in the Provincial Biodiversity Guidebook (1995). The code is used to designate a period process or event such as insect outbreaks, fire, disease, flooding, windstorms and avalanches that cause ecosystem change and renewal. The code values range from 1-5 inclusive.

Renewal Triggers and Service Levels

  1. Not Planned



All Layers and Tables

Has Versioned Data: false

MaxRecordCount: 2000

Supported Query Formats: JSON

Supports Query Data Elements: true

Layers: Description:

The NEBC Natural Disturbance Units (NEBC_NDU_PY) dataset is a derivative NDU dataset from the BC Geographic Warehouse that has been clipped to northeast BC.

The Natural Disturbance Type map is based on the Provincial Biodiversity Guidebook (1995) and the current and most detailed version of the approved corporate provincial Biogeoclimatic Ecosystem Classification (BEC) Zone/Subzone/Variant/Phase map (version 12, September 2, 2021) (Data Catalog record: https://catalogue.data.gov.bc.ca/dataset/bec-map - REG_LAND_AND_NATURAL_RESOURCE.NATURAL_DIST_UNITS_RPG_POLY).

The natural disturbance type classification code is used to designate a period process or event such as insect outbreaks, fire, disease, flooding, windstorms and avalanches that cause ecosystem change and renewal. Natural disturbance type classification and mapping is used for a wide variety of applications in British Columbia. A few examples include: delineation of Natural Disturbance Types for Landscape Unit Planning; delineation of Seed Planning Zones; as an input for Predictive Ecosystem Mapping; reporting on the ecological representation of the Protected Areas Strategy; and as a level in the classification hierarchy for Broad Ecosystem Units.

The Natural Disturbance Type Code as defined in the Provincial Biodiversity Guidebook (1995). The code is used to designate a period process or event such as insect outbreaks, fire, disease, flooding, windstorms and avalanches that cause ecosystem change and renewal. The code values range from 1-5 inclusive.

https://catalogue.data.gov.bc.ca/dataset/natural-disturbance-type-map

Data Properties

Attributes / Column Name

Field Alias

Data Type

Data Precision

Comments

OBJECTID

Object ID

SHAPE

Geometry

NDZ_NAME

Natural Disturbance Unit Name

Text

40

A full description of the Natural Disturbance Type Code

NDZ_ID

Natural Disturbance Unit ID

Short

The Natural Disturbance Type Code as defined in the Provincial Biodiversity Guidebook (1995). The code is used to designate a period process or event such as insect outbreaks, fire, disease, flooding, windstorms and avalanches that cause ecosystem change and renewal. The code values range from 1-5 inclusive.

Renewal Triggers and Service Levels

  1. Not Planned



Service Item Id: bbc9028a196248fb8c5abbc8a2af9f7e

Copyright Text: BC Data Warehouse

Spatial Reference: PROJCS["BCAlbers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",1000000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-126.0],PARAMETER["Standard_Parallel_1",50.0],PARAMETER["Standard_Parallel_2",58.5],PARAMETER["Latitude_Of_Origin",45.0],UNIT["Meter",1.0]]


Initial Extent: Full Extent: Units: esriMeters

Document Info: Enable Z Defaults: false

Supports ApplyEdits With Global Ids: false

Support True Curves : true

Only Allow TrueCurve Updates By TrueCurveClients : false

Supports Return Service Edits Option : false

Supports Dynamic Layers: false

Child Resources:   Info   Query Data Elements   Relationships

Supported Operations:   Query   Query Contingent Values   QueryDomains   Extract Changes