Abundance estimates were generated for the two seasonally segregated populations of Band-rumped storm petrels (Hydrobates castro) on Egg Island, a small offshore island at St...

Contour lines at 50m Intervals with a full coverage for the island.

3 nautical mile buffer (5.55km) of St Helena Island (SH-GIS-25/1990)

DSM, hillshade, slope and aspect geotiffs created by Environment Systems for use in modelling of habitat data for DPLUS052, using 2014 Airbus DEM

2014 Digital Elevation Model for St Helena (Airbus Pleaides). Original projection was EPSG4326 but a reprojected version EPSG32730 also exists. Original available as .asc. End...

200 nautical mile buffer (370.40km) of St Helena Island (SH-GIS-25/1990) comprising the extent of the Economic Fishing Zone (EFZ) and/or Economic Exclusive Zone (EEZ)

Land Resources Development Centre St Helena vegetation map. Multiple Files. Includes, Arable land, Barren Sea Cliffs, Cabbage Tree Woodland, Central Moist Zone, Commidendrum...

12 nautical mile buffer (22.22km) of St Helena Island (SH-GIS-25/1990)

Contour lines at 10m Intervals with a full coverage for the island.

As part of a Map of the ocean bed including depths and wrecks. Data will be collected from various sources including the OS maps. Covers James Bay area as per 1:10000 scale...

Gebco a global one arc-minute grid. Released: 2003, updated: 2008 On behalf of GEBCO, the GEBCO one arc-minute grid is available to download from the British Oceanographic...

Gebco global 30 arc-second grid updated in 2008. On behalf of GEBCO, the GEBCO_08 and GEBCO is available to download from the British Oceanographic Data Centre (BODC).