Services Directory - 2023_Contours(MapServer)

2023_Contours (Map Service)

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Current Version: 10.81

Service Description:

The contour layer derived from the Moreton Bay 2023 LiDAR dataset represents 0.25m elevation contours created using classified ground key points. It was generated using the Fugro contour generation pipeline and underwent quality assurance with Terra Modeler and FME software. The source data was processed to ICSM Level 2 and 3 standards, ensuring accurate ground point classification.

Key features include:

Vertical Accuracy: 0.11m at 95% confidence level.
Horizontal Datum: Geocentric Datum of Australia 2020.
Vertical Datum: Australian Height Datum 1971 (AHD71).
Map Projection: Map Grid of Australia (MGA) Zone 56.
Processing Details: The contours are hydro-flattened to ensure flat and level representations of water bodies and appropriate gradients for watercourses.

The contours are suitable for terrain analysis, hydrological modeling, and land-use planning, though accuracy under dense vegetation or over water may be limited.

Map Name: Layers

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All Layers and Tables

Description:

Key features include:

Vertical Accuracy: 0.11m at 95% confidence level.
Horizontal Datum: Geocentric Datum of Australia 2020.
Vertical Datum: Australian Height Datum 1971 (AHD71).
Map Projection: Map Grid of Australia (MGA) Zone 56.
Processing Details: The contours are hydro-flattened to ensure flat and level representations of water bodies and appropriate gradients for watercourses.

The contours are suitable for terrain analysis, hydrological modeling, and land-use planning, though accuracy under dense vegetation or over water may be limited.

Copyright Text:

Spatial Reference:
102100

Single Fused Map Cache: true

Capabilities: Map,TilesOnly,Tilemap

Tile Info:

Height: 256
Width: 256
DPI: 96
Levels of Detail: (# Levels: 24)

Level ID: 0 [Start Tile, End Tile]
Level ID: 1 [Start Tile, End Tile]
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Level ID: 20 [Start Tile, End Tile]
Level ID: 21 [Start Tile, End Tile]
Level ID: 22 [Start Tile, End Tile]
Level ID: 23 [Start Tile, End Tile]

Format: PNG
Compression Quality: 0
Origin:
Spatial Reference:
102100

Initial Extent:

Full Extent:

Min Scale: 1.47914382E8
Max Scale: 100.0

Min LOD: 0
Max LOD: 23

Units: esriMeters

Supported Image Format Types: PNG

Export Tiles Allowed: false
Max Export Tiles Count: 100000

Resampling: true

Document Info:

Title: CMB Contours 2023
Author: moretonbaygis
Comments:
Subject: 2023 Contour layer for City of Moreton Bay.
Category:
Keywords: