Definition

Natural body of water, which is often irregular in shape.


Layer Details

AI Pack

Surfaces

Includes
  • Ponds
  • Lakes
  • River
  • Harbour
  • Ocean
  • Temporary water bodies (floods)
Excludes
  • Swimming pools
  • Beach (sand)
  • Dry riverbeds/ponds
  • Roof ponding
Usage Notes
  • Confidence scores tend to be lower than other classes, so a lower threshold may need to be set rather than the usual 50% to pick up all the water bodies you want.
    • Some larger water bodies (harbours, oceans) may exhibit holes a long way from the edges.
Product-specific Terms and Conditions


Layer specifications

Attribute NameData TypeAttribute Data Type (Example)Comments
AiVersionvarchargen4-building_storm-offline-243a04aab02a0a78e0f427c626563670
Idvarchar000baa00-025c-54b3-9025-dbdc68054c7cGUID
FeatureClassIdvarchara2e4ae39-8a61-5515-9d18-8900aa6e6072GUID
DescriptionvarcharBuildingName of the layer
FeatureStatusvarcharProduction
SurveyDatevarchar3/12/2020ISO8601 format
ParentIdvarchar

Confidencedouble0.9941406250-1 Probability Distribution
AreaSqmdouble174.0997438
AreaSqftdouble1873.992233
ClippedAreaSqmdouble174.0997438
ClippedAreaSqftdouble1873.992233
UnclippedAreaSqmdouble174.0997438
UnclippedAreaSqftdouble1873.992233


Examples