Groundcover; planning cadastre areas along the line of the Airport Development Area

Data showing the peaks and hill of St Helena Island, created from the OS Topographical Maps

Registration Land Parcels

Series of low resolution datasets relating to ocean conditions around St Helena, including; surface climotology, bathymetry, currents, swell and wave height.

Photos were taken on a Helicopter traveling around the island, photos were taken by two different cameras, a Nikon and a Canon, belonging to local residents.

Former Military Sites in St Helena; including batteries, forts, castles, magazines, signal stations and other features, developed for the National Heritage List (NHL).

Mean annual rainfall regimes (mm)

Data set digitized from Ordnance Survey Land Use map. 

Land Development Control Plan data from 2005 plan, showing the location of Green Heartland and Intermediate zones

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

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