Short answer
Does a geological layer establish that a parcel is safe?
No. It provides available geological context and can indicate further investigation needs. It is not a geotechnical conclusion, seismic certificate or guarantee of zero risk.
What this group contains
Review available environmental layers around the site. Geological mapping is context for further investigation, not a site-specific engineering conclusion.
- Green areas
- Hydrological lines
- Hydrographic features
- Geological hazards
Read it in Atlas
- Compare the geological record with the site and its surroundings.
- Read water lines separately from water-body polygons.
- Check source dates, scale and coverage limitations when supplied.
What the layer does not establish
A green-space layer does not establish compliance with a parcel’s K3 requirement. No water shown on the map does not rule out flooding; engineering decisions need appropriate specialist investigation.
A catalogue entry is not a live availability claim. Coverage, source status and loading errors are shown in Atlas.
Sources and their roles
- MSDA / GIS
Parcel geometry, functional zoning and municipal layers.
This guide is not a parcel assessment, a current registry extract or a building permit.