Air Photo System - Air Photo Polygons (Spatial View)

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

Represents the theoretical spatial extent of the ground coverage of an aerial photograph. This assumes perfectly flat ground with the photos exposed at exactly the correct altitude above the ground

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://ilmbwww.gov.bc.ca/bmgs/airphoto/specs/DATABASE_SPECS_05022008.pdf

Contact Information

NameHarald Steiner (pointOfContact)
EmailHarald.Steiner@gov.bc.ca
OrganizationMinistry of Forests, Lands, Natural Resource Operations and Rural Development
Sub-OrganizationGeoBC
NameAngus Christian (pointOfContact)
EmailAngus.Christian@gov.bc.ca
OrganizationMinistry of Forests, Lands, Natural Resource Operations and Rural Development
Sub-OrganizationGeoBC

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_REFERENCE.APS_PHOTO_POLYGONS_SVW

Short Name: APS_PH_PLY

Column Name Short Name Data Type Data Precision Comments
AIRP_ID AIRP_ID NUMBER 10
FEATURE_CODE FEAT_CODE VARCHAR2 10
ACFL_ID ACFL_ID NUMBER 10
OPER_ID OPER_ID NUMBER 10
OPERATION_TAG OPER_TAG VARCHAR2 20
OPERATION_NAME OPER_NAME VARCHAR2 25
ROLL_NUMBER ROLL_NMBR VARCHAR2 12
FRAME_NUMBER FRM_NBR NUMBER 3
DATE_OF_EXPOSURE EXP_DATE VARCHAR2 58
LATITUDE LATITUDE VARCHAR2 27
LONGITUDE LONGITUDE VARCHAR2 27
FLYING_HEIGHT FLY_HEIGHT VARCHAR2 47
FILM_EMULSION EMUL_TYPE VARCHAR2 15
NOMINAL_SCALE NOM_SCALE NUMBER 7
YEAR YEAR VARCHAR2 4
AIRP_PHOTO_SUBSTANDARD_CODE SUB_STAND VARCHAR2 1
AIRP_EXCESS_CLOUD_SHADOW XS_CLOUD VARCHAR2 1
AIRP_EXCESS_BASE_FOG XS_FOG VARCHAR2 1
AIRP_EXCESS_SMOKE_HAZE XS_HAZE VARCHAR2 1
AIRP_EXCESS_CRAB XS_CRAB VARCHAR2 1
AIRP_SHORT_FORWARD_OVERLAP SH_OVERLAP VARCHAR2 1
AIRP_LOW_SUN_ANGLE LOW_SUN_AN VARCHAR2 1
AIRP_VERTICALITY_OFF VERT_OFF VARCHAR2 1
GEOMETRY GEOMETRY SDO_GEOMETRY 64 GEOMETRY is the column used to reference the spatial coordinates defining the feature.
FEATURE_AREA_SQM FEAT_AREA NUMBER 19
FEATURE_LENGTH_M FEAT_LEN NUMBER 19
OBJECTID OBJECTID NUMBER 38 OBJECTID is a required attribute of feature classes and object classes in a geodatabase.
SE_ANNO_CAD_DATA BLOB 4000