Revised Land Development Control Plan showing the location of green heartland, Intermediate Zone and National Conservation Areas

Groundcover; watercourses, channels along the line of the Airport Development Area

Hydrological Flow Accumulation model based on Digital Elevation Model from contour data. The data collected in this folder were based on the 1989 Ordnance Survey maps.

Data produced in consultation of the Planning Officer of the Legal, Lands and Planning Department.

Water Quality Monitoring gauges put in by Halcrow for water courses

This dataset contains a summary of habitat at verification locations investigated by drop down camera at locations identified around the island during the interpretation of side...

Ground Water Study Areas

Groundcover; rock, gullies, slopes, eroded areas, landscape, geology types along the line of the Airport Development Area

General geological map (1:25 000) by Weaver B., based on Baker (1968)

Dataset digitized from Geological Map ( 1:25 000) by Directorate of Overseas Surveys 1979. Special information from the Geology of St Helena Island, South Atlantic, by Ian Baker...

Forest Roads managed by the Agriculture and Natural Resources Department (ANRD) jurisdiction. Showing names and vehicular access.

To show all active Fire Hydrants

Power grid transformers

High Voltage power lines as part of the electricity grid network

Data to reflect all known Easements and Rights of Ways.

Location and general details of earthquakes near St Helena 2008 2009. Created by Ayla Phillips for the location and general details of the earthquakes near St Helena. Showing...

Drill Targets in 1984 for groundwater locating and testing

Developed Parcels 2005/12/12

Soil type identified on the 1979 LRS32 Soil Map 3. Soil type details referred to in the main LRS32 report; "The land resources and agro-forestral development of St Helena".

Cliff generated from the OS Maps