Vicmap_Vegetation_Tree_Urba (Map Service)
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Current Version: 10.81
Service Description: Vicmap Vegetation Tree Urban was constructed from high resolution aerial photography which was used as the source information and a machine learning technique was utlised to extract the location of individual trees. A canopy height model derived from LiDAR which covered the tree Urban extent was used to assign height to each of the mapped trees.
The model accuracy of Tree Urban is 78%. This accuracy was derived using an F1 score. The F1 score assesses the model on its ability to find all the trees in the image, while penalising it for overpredicting. This model does not identify every tree and has known issues identifying trees in a dense canopy where many trees overlap.
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Description: Vicmap Vegetation Tree Urban was constructed from high resolution aerial photography which was used as the source information and a machine learning technique was utlised to extract the location of individual trees. A canopy height model derived from LiDAR which covered the tree Urban extent was used to assign height to each of the mapped trees.
The model accuracy of Tree Urban is 78%. This accuracy was derived using an F1 score. The F1 score assesses the model on its ability to find all the trees in the image, while penalising it for overpredicting. This model does not identify every tree and has known issues identifying trees in a dense canopy where many trees overlap.
Copyright Text: DELWP, Vicmap
Spatial Reference: 102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly,Tilemap
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Supported Image Format Types: PNG8
Export Tiles Allowed: true
Max Export Tiles Count: 100000
Resampling: true
Document Info: - Title: Vicmap Vegetation Tree Urban (Web Mercator)
- Author: Vicmap_DELWP
- Comments:
- Subject: Vicmap Vegetation Tree Urban consists of tree points across the built environment across Metropolitan Melbourne and the urban environment within four regional councils: Wangaratta, Sale, Shepparton and Ballarat
- Category:
- Keywords: Vicmap, Vicmap as a Service, Tree Urban