The data displays areas of geological deep leads The data have been collected by the Geological Survey of Victoria. The dataset is accompanied by other datasets representing geology outcrop and boundaries, structural lines, miscellaneous lines and points, miscellaneous polygons, and placer deposits.

2018-19 Bass Coast

The 2017-19 River condition audit project has been undertaken to supplement and compare mapping undertaken in DELWPs 2009-10 Index of Stream Condition (ISC) assessment. The Department of Environment, Land, Water, Planning (DELWP) has developed a methodology to assess aspects of river condition using remote sensing data, specifically LIDAR and aerial photography. This project collects LiDAR and imagery for a subset of rivers mapped in the original 2009-10 ISC survey. In addition to supporting the generation of physical form and ripartian vegetation metrics, the data has been used to identify change over time. LiDAR and imagery was captured for 70 rivers across nine CMAs over two seasons (2017-18 and 2018-19). Corangamite CMA rivers were captured in the second season, so the data is from 2018-19. Barwon River was added later using LiDAR data flown 5th January 2017 and aerial imagery flown 12th January 2017. Remote sensing data collected includes LiDAR data at four points per m² and 12.5cm aerial photography. These were used to derive a range of standard and non-standard physical form and riparian vegetation raster datasets. The project was managed on a CMA by CMA basis with all source and derived datasets being organised this way.

This high accuracy photography project was captured in 2018-19 as part of the Coordinated Imagery Program and covers a number of towns within Colac-Otway, Corangamite, Southern Grampians and Warrnambool Local Government Areas.

Spatial dataset of Above Ground Biomass (AGB) in Victoria's public forest estate. In Victoria, forests are defined as land area greater than 0.5 ha, dominated by trees usually having a single stem and a mature or potentially mature stand height exceeding two metres and with existing or potential crown cover of overstory strata equal to or greater than 20 percent. This definition includes native forests, plantations and areas of trees sometimes described as woodlands.

Captured as part of the 2018-19 CIP, this project covers Colac Otway, Corangamite and Golden Plains Local Government Areas with relaxed accuracy 15cm photography and is useful for a wide range of regional change over time and planning applications.

This data is now obsolete, current UDP data is available. Identifies undeveloped land for residential development generally on the fringe of the metropolitan area. Each record in the database details the anticipated development timing, the area of the site in hectares and the potential lot yield. Other details are also records against each site. This information maps land areas for both the supply and recent development categories they are; Supply area categoties >> 1-2years, 3-5years, 6-10years, 11+years, UGZ (PSP required) and Potential Residential (Geelong region only). Recently developed categories >> Developed land for years 2007, 2008 & land under construction. In addition to the development status categories, two other attributes describe whether the land is currently zoned residential and/or is low density.

This dataset is the Victorian Aquifer Framework (VAF) Salinity Distribution. It refers to the salinity distribution for unconfined water table. Please refer to the master metadata record VAF 'Victorian Aquifer Framework (VAF) Salinity Distribution for detailed information.

Spatial dataset of Above Ground Biomass (AGB) in Victoria's public forest estate. In Victoria, forests are defined as land area greater than 0.5 ha, dominated by trees usually having a single stem and a mature or potentially mature stand height exceeding two metres and with existing or potential crown cover of overstory strata equal to or greater than 20 percent. This definition includes native forests, plantations and areas of trees sometimes described as woodlands.

The 2017-19 River condition audit project has been undertaken to supplement and compare mapping undertaken in DELWPs 2009-10 Index of Stream Condition (ISC) assessment. The Department of Environment, Land, Water, Planning (DELWP) has developed a methodology to assess aspects of river condition using remote sensing data, specifically LIDAR and aerial photography. This project collects LiDAR and imagery for a subset of rivers mapped in the original 2009-10 ISC survey. In addition to supporting the generation of physical form and ripartian vegetation metrics, the data has been used to identify change over time. LiDAR and imagery was captured for 70 rivers across nine CMAs over two seasons (2017-18 and 2018-19). Goulburn Broken CMA rivers were captured in the first season, so the data is from 2017-18. Remote sensing data collected includes LiDAR data at four points per m² and 12.5cm aerial photography. These were used to derive a range of standard and non-standard physical form and riparian vegetation raster datasets. The project was managed on a CMA by CMA basis with all source and derived datasets being organised this way.