Authors / CoAuthors
Huang, Z.
Abstract
The Rugosity grid calculates the "true" surface area in relation to the planar surface area. It represents the rugosity of an area of seabed (Jenness, 2004). Higher values indicate more rugose seafloor. The grid was created from the bathymetry grid of Darwin Harbour. Please see the metadata of the bathymetry grid for more details (GeoCat No: 74915). Jenness, J.S., 2004. Calculating landscape surface area from digital elevation models.Wildlife Society Bulletin, 32, 829-839.
Product Type
dataset
eCat Id
75393
Contact for the resource
Custodian
Owner
Custodian
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Keywords
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- Marine DataBathymetry Grid
- ( Theme )
-
- bathymetry
- ( Theme )
-
- marine
-
- AU-NT
- Australian and New Zealand Standard Research Classification (ANZSRC)
-
- Marine Geoscience
-
- Published_External
Publication Date
2013-01-01T00:00:00
Creation Date
Security Constraints
Legal Constraints
Status
Purpose
Maintenance Information
notPlanned
Topic Category
oceans
Series Information
Lineage
An ArcInfo Marco Language program was created to generate rugosity grid at a nominated window size. In this case, the window size used was 3 by 3.
Parent Information
Extents
[-12.59, -12.32, 130.69, 130.94]
Reference System
WGS 84 / UTM zone 52S (EPSG:32752)
Spatial Resolution
Service Information
Associations
Source Information
NERP Marine Biodiversity Hub 0.0 0.0 0.0 0.0