gherang-gravel-pits_2021jun29_contour50cm_v10cm_gda2020_mga55

dataset
Dataset: gherang-gravel-pits_2021jun29_contour50cm_v10cm_gda2020_mga55 Assembly: Single
 
Citation proposal Citation proposal

gherang-gravel-pits_2021jun29_contour50cm_v10cm_gda2020_mga55

Department of Transport and Planning

Description

Title
gherang-gravel-pits_2021jun29_contour50cm_v10cm_gda2020_mga55 
 
 

Temporal

Time period
2021-06-292021-06-29 
 
 

Spatial

Horizontal Accuracy
0.2m 
Vertical Accuracy
0.25m 
Code
MGA Zone 55 GDA2020 
 
 

Format

Title
Shapefile, MapInfo TAB 
 
 

Contacts

  Point of contact

  Custodian

 
 

Keywords

Topic category
  • Elevation
 
 

Constraints

Use limitation
Departmental 
Classification
Limited Distribution 
 
 

Lineage

Description
The 50cm contours are produced from the 1m DEM and Breaklines (produced first). Contours from the previous year are used as a starting data set and modified according to the changed surfaces. 
 
 

Metadata Constraints Metadata Constraints

Classification
Unclassified 
 
 

Quality

Attribute Quality
Positional Accuracy
Conceptual Consistency
Comments
The contours attribution is consistent throughout the entire dataset. 
 
Missing Data
Comments
The contour mosaic has complete coverage for the Gherang Gravel Pit area. 
 
Excess Data
 
 

Acquisition Info

Platform Type
Aerial 
Assembly
Single 
Tile Size
Not Applicable 
 
 

Contour Data Details

Contour Interval
0.5m 
 
 

Survey Details

Sensor

Title
RCD 30 
Identifier
Aerial

Type
Digital Photo 
Cloud Cover Percentage
0 
 

Aerial Survey Details

Runs
3 
Run Orientation
Not Entered 
Swath Width
1032 
Side Overlap
30 
Forward Overlap
60 
Flying Height Unit
agl feet 
Flight Height
3700 
 
 


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