Mt Waverley Contours
dataset
Dataset: Mt Waverley Contours
Assembly: Not Entered
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Citation proposal Citation proposal
Mt Waverley Contours https://uat-metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/7b9de7be-dd46-5cb3-a3de-f34be6af395e |
- Description
- Temporal
- Spatial
- Maintenance
- Format
- Contacts
- Keywords
- Resource Constraints
- Lineage
- Metadata Constraints
- Quality
Description
- Title
- Mt Waverley Contours
- Resource Type
- Dataset
Temporal
Spatial
- Spatial representation type
- Contours
- Horizontal Accuracy
- 0.35m
- Code
- MGA Zone 55 GDA94
Maintenance
Format
- Title
- Shapefile, MapInfo TAB
Contacts
Point of contact
Keywords
- Topic category
-
- Elevation
Resource Constraints
- Use limitation
- General
- Classification
- Unclassified
Lineage
- Description
- All contour generation was carried using Intergraph Microstation software. The contours are created by referencing the all ground LiDAR strikes. A number of macros are applied to the all ground strikes before contour generation. These macros basically thin and smooth the LiDAR ground strikes. Contours are then generated automatically from the smoothed LiDAR strikes. Contours are derived by interpolation of a surface model generated from LiDAR ground points using process parameters optimised to suit the terrain. The contours are then checked using any available imagery as a backdrop and line work cleaned where required. Final macros are applied to the contour line work which check for dangles, loops, spikes etc. At the final stage we use FME software to convert the Microstation design files to ESRI Shape and MapInfo TAB files.
Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
Positional Accuracy
Conceptual Consistency
- Comments
- The contours are consistent with respect to contour interval, smoothness, cartographic display and elevation attribution.
Missing Data
- Comments
- The extent of the contours supplied are complete for the defined project extents.
Excess Data
Overviews
Provided by
Views Views
7b9de7be-dd46-5cb3-a3de-f34be6af395e
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Associated resources
Not available