Seed Planning Unit Geometry

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Published by the Ministry of Forests, Lands, Natural Resource Operations and Rural Development - Forest Improvement and Research Management
Licensed under Open Government Licence - British Columbia

Seed Planning Unit (SPU) geometry is comprised of Seed Planning Zone geometry delineated by elevation ranges. Each SEED_PLAN_UNIT_ID relates to a SEED_PLAN_ZONE for a specific tree species and minimum/maximum elevation in meters. Seed Planning Units only apply to Genetic Class A (orchard/parent tree). Some coastal species also have a latitude range. The geometry can be joined to the SEED_PLAN_UNIT table using SEEED_PLAN_UNIT_ID to determine the Seed Planning Zone, tree species and elevation range.

Data and Resources

Dataset Extent

Latitude: 47.7° to 60.1°
Longitude: -134.4° to -110.6°

Additional Information

Purpose

Seed Planning Unit geometry is used for Class A seed orchard and parent tree registration and to plan for future orchard development and Forests Genetics Council species plans. The geometry is based on Seed Planning Zones and elevation ranges listed in V_SEED_PLAN_UNIT.

Lineage Statement

Based on the boundaries of the seed planning zones and the elevation constraints identified for the spus

Contact Information

NameSusan Zedel (pointOfContact)
EmailSusan.Zedel@gov.bc.ca
OrganizationMinistry of Forests, Lands, Natural Resource Operations and Rural Development
Sub-OrganizationForest Improvement and Research Management
NameLeslie McAuley (pointOfContact)
EmailLeslie.McAuley@gov.bc.ca
OrganizationMinistry of Forests, Lands, Natural Resource Operations and Rural Development
Sub-OrganizationForest Improvement and Research Management

Access & Security

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

Metadata Information

Record Published 2011-03-09
Record Last Modified 2019-08-28
Resource Status onGoing

Object Description

Object Name: WHSE_FOREST_VEGETATION.SEED_PLAN_UNIT_GEOMETRY

Short Name: SPU_GOMTRY

Column Name Short Name Data Type Data Precision Comments
SPU_GEOMETRY_ID SPU_GEO_ID NUMBER 38
SEED_PLAN_UNIT_ID SPU_ID NUMBER 38
AREA AREA NUMBER 16
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.