Authors / CoAuthors
Unknown
Abstract
This metadata sheet refers to the following three shapefiles: flight_lines_ci11.shp photo_centres_ci11.shp photo_rectangles_ci2011.shp They can all be found in the following directory: \CIGIS\orthophoto\ortho2011 Together these datasets show the flight lines flown by AAM during the 2011 aerial survey of Christmas Island, the centre of each aerial photograph taken during flight and approximate photograph extent rectangles.
Product Type
dataset
eCat Id
81834
Contact for the resource
Custodian
Point of contact
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Keywords
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- GIS Dataset
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- AU-ACT
- Australian and New Zealand Standard Research Classification (ANZSRC)
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- Earth Sciences
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- Published_Internal
Publication Date
2011-01-01T00:00:00
Creation Date
Security Constraints
Legal Constraints
Status
Purpose
Maintenance Information
asNeeded
Topic Category
geoscientificInformation
Series Information
Lineage
The raw aerial photographs and photo point locations were provided to GA by AAM in September 2011. The photo points were joined to create flight lines using the ArcMap extension XTools, based on the flight number and photo order. The angle of each flight line was calculated in ArcMap and spatially attached to the original photo points of the line. The length and height of the raw individual aerial photographs were estimated manually using previous imagery. These dimensions were also attached to the point attributes. The dimensions and angles were then used to generate rectangles in GeoWizard of the photo extents.
Parent Information
Extents
[-10.5667, -10.4167, 105.5333, 105.7167]
Reference System
Spatial Resolution
Service Information
Associations
Downloads and Links
Source Information
Source data not yet available.