Description: Davey Resource Group utilized LiDAR and aerial imagery to identify tree canopy cover and land cover classifications. Advanced image analysis methods were used to classify, or separate, the land cover layers from the overall imagery. The semi-automated extraction process was completed using Feature Analyst, an extension of ArcGIS®. Feature Analyst uses an object-oriented approach to cluster together objects with similar spectral (i.e., color) and spatial/contextual (e.g., texture, size, shape, pattern, and spatial association) characteristics. Contact: Department of Environmental ServicesData Accessibility: Publicly AvailableUpdate Frequency: NeverLast Revision Date: 11/22/2024Creation Date: 11/22/2024Feature Dataset Name: Tree_CanopyLayer Name: Tree_Canopy_2023_poly
Copyright Text: Arlington County, Virginia; Department of Environmental Services; Department of Parks and Recreation; Davey Resource Group
Description: Davey Resource Group utilized LiDAR and aerial imagery to identify tree canopy cover and land cover classifications. Advanced image analysis methods were used to classify, or separate, the land cover layers from the overall imagery. The semi-automated extraction process was completed using Feature Analyst, an extension of ArcGIS®. Feature Analyst uses an object-oriented approach to cluster together objects with similar spectral (i.e., color) and spatial/contextual (e.g., texture, size, shape, pattern, and spatial association) characteristics. Contact: Department of Environmental ServicesData Accessibility: Publicly AvailableUpdate Frequency: NeverLast Revision Date: 11/22/2024Creation Date: 11/22/2024Feature Dataset Name: Tree_CanopyLayer Name: Tree_Canopy_2018_poly
Copyright Text: Arlington County, Virginia; Department of Environmental Services; Department of Parks and Recreation; Davey Resource Group
Description: Davey Resource Group utilized LiDAR and aerial imagery to identify tree canopy cover and land cover classifications. Advanced image analysis methods were used to classify, or separate, the land cover layers from the overall imagery. The semi-automated extraction process was completed using Feature Analyst, an extension of ArcGIS®. Feature Analyst uses an object-oriented approach to cluster together objects with similar spectral (i.e., color) and spatial/contextual (e.g., texture, size, shape, pattern, and spatial association) characteristics. Contact: Department of Environmental ServicesData Accessibility: Publicly AvailableUpdate Frequency: NeverLast Revision Date: 11/22/2024Creation Date: 11/22/2024Feature Dataset Name: Tree_CanopyLayer Name: Tree_Canopy_2014_poly
Copyright Text: Arlington County, Virginia; Department of Environmental Services; Department of Parks and Recreation; Davey Resource Group
Description: The boundaries of playgrounds in Arlington County. The playground areas and the associated information is maintained in the Cartegraph asset management system. The associated data includes descriptive information about the playground including site name, type, age-appropriateness, ownership, surface area, and others.Contact: Department of Parks and RecreationData Accessibility: Publicly AvailableUpdate Frequency: DailyDocumentation Last Revision Date: 4/15/2025Documentation Creation Date: 4/15/2025Feature Dataset Name: OMS_DPRLayer Name: DPR_Playground_poly
Copyright Text: Arlington County, Virginia; Department of Parks and Recreation