Air Photo System - Operation Polygons.

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

Layer showing groups of air photos with the same attributes such as Scale, Emulsion, and Purpose. The Air Photo System Database contains information about the aerial photography exposed in BC. This information includes a geographic reference to the centre of the photography as well as the equipment, conditions and personnel employed.

Data and Resources

Dataset Extent

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

Additional Information

Purpose

Discovery tool and supplemental data for the Provincial Aerial Photography Images archive.

Lineage Statement

See http://srmwww.gov.bc.ca/bmgs/airphoto/spec s/databasespecs-2000.pdf

Contact Information

NameHarald Steiner (pointOfContact)
EmailHarald.Steiner@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 2014-12-16
Record Last Modified 2017-11-03
Resource Status onGoing

Object Description

Object Name: WHSE_REFERENCE.APS_OPERATION_POLYGONS_SP

Short Name: PSPRTNPLG2

Column Name Short Name Data Type Data Precision Comments
OPER_ID OPER_ID NUMBER 10
FEATURE_CODE FTRCD VARCHAR2 10
OPERATION_TAG PRTNTG VARCHAR2 20
OPERATION_NAME PRTNNM VARCHAR2 50
NOMINAL_SCALE NMNLSCL NUMBER 7
YEAR YEAR VARCHAR2 4
FILM_EMULSION FLMMLSN VARCHAR2 15
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