Topographic Aspect  

Authors / CoAuthors

Unknown

Abstract

The ArcInfo grid was created from the bathymetry data and represents the degree of aspect of a slope surface.

Product Type

dataset

eCat Id

77233

Contact for the resource

Keywords

• GIS Dataset

Australian and New Zealand Standard Research Classification (ANZSRC)

• Earth Sciences

• Published_Internal

Publication Date

2013-08-21T00:00:00

Creation Date

Security Constraints

Australian Government Security ClassificationSystem    

Classification - unclassified

Legal Constraints

Creative Commons Attribution 4.0 International Licence    

Access - restricted

Use - license

Status

Purpose

Maintenance Information

unknown

Topic Category

geoscientificInformation

Series Information

Lineage

The dataset was created using the 250 m bathymetry grid. The bathymetry grid was first subset into 10 grids, each of which covers an UTM zone (from 49s to 58s). They were then projected into UTM grids. The aspect were calculated for these UTM grids separately using ArcGIS. The resultant grids were projected back to WGS84 and merged. The merged grid was finally resampled to 0.01 DD.

Parent Information

Extents

[-48.2, -7.9, 106.4, 169.6]

Reference System

Spatial Resolution

Service Information

Associations

Downloads and Links

Source Information

Source data not available.