Gravity - Isostatic Anomaly - 2009 map

dataset: VICTORIA_2009JAN01_GND_GISO_250M_VG94.ECW
This is a pseudocolour image of the Isostatic Residual Anomaly Victorian state-wide gravity grid data generated using a histogram-equalised colour-stretch draped over a sun illuminated intensity surface. ‘Cooler’ colours indicate lower values and ‘warmer’ colours represent increasingly higher Isostatic Residual Anomaly values, in micrometres per second squared (mm/s^2). The Isostatic Residual Anomaly grid includes a correction that accounts for the assumed variations in the depth of the Moho, removing long-wavelength anomalies in the gravity field inversely related to topography. Colour: 2009 Isostatic Residual Anomaly Victorian state-wide 250x250m grid. Intensity: 2009 Isostatic Residual Anomaly Victorian state-wide 250x250m grid. Sun illumination was set at 45 degrees azimuth and 60 degrees altitude.
 
Citation proposal Citation proposal
(2022)

Gravity - Isostatic Anomaly - 2009 map

Department of Energy, Environment and Climate Action
 

Description

Title
Gravity - Isostatic Anomaly - 2009 map 
Alternate title
VICTORIA_2009JAN01_GND_GISO_250M_VG94.ECW 
Resource Type
Dataset  
Purpose
Missing 
Supplemental Information
Related Documents: None 
Status
Completed  
 
 

Temporal

Time period
2009-01-012009-01-01 
 
 

Spatial

Spatial representation type
Grid  
Code
3111 
Description
General - Victoria 
N
S
E
W


 

 

Maintenance

Maintenance and update frequency
Not planned  
 
 

Format

Title
ECW 
 
 

Contacts

  Point of contact

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.
 
 

Keywords

Topic category
  • Geoscientific information
 
 

Resource Constraints

Use limitation
Publicly available 
Classification
Unclassified  
 
 

Lineage

Statement
Dataset Source: Georeferenced from a scanned map Dataset Originality: Primary & Derived 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Comments
Not Applicable 
Positional Accuracy
Comments
Missing 
Conceptual Consistency
Missing Data
Excess Data
 
 

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  Associated resources

Not available