The six Allen Coral Atlas Global Benthic Habitat Map classes described below were developed by Roelfsema et al 2013* with input from other coral reef benthic classifications.
The twelve Global Geomorphic Zones mapped by the Allen Coral Atlas are listed below, in logical order from external seaward-facing through to internal coral reef structural features. These zones are known to be fairly consistent across different biogeographic regions, and often associated with regionally distinct ecological assemblages of benthic animals and plants. Moreover, geomorphic classes like these have been shown to be reliable predictors of biological habitat richness and diversity.
The [Allen Coral Atlas](https://allencoralatlas.org/) combines high resolution satellite imagery, machine learning and field data to produce globally consistent benthic and geomorphic maps of the world's coral reefs. The Atlas is funded primarily by [Vulcan Inc.](https://www.vulcan.com) (founded by the late Paul G.
Protected areas of Palau. Data sourced from: IUCN and UNEP-WCMC (2018), The World Database on Protected Areas (WDPA) [On-line], [July 2018]. Cambridge, UK: UNEP-WCMC. Available at: www.protectedplanet.net.
GIS file (geojson format) displaying protected areas. This file complements the polygon file.
Location and distribution of MPAs on the east side of Babeldaob. Data obtained from WDPA dataset
the procfish sample sites from SPC work
Ridge to Reef Data, Coconut Vegetation Class, Limited Metadata, Compiled in 2018
Ridge to Reef Data, Bathymetry Class, Limited Metadata, Compiled in 2018
Ridge to Reef Data, BIORAP Priority Areas, Limited Metadata, Compiled in 2018
Ridge to Reef Data, BIORAP Survey Site_Buada, limited meta-data, compiled in 2018
Ridge to reef data on the BIORAP Survey Site_ijuw anabar. Limited Metadata, compiled in 2018
Ridge to Reef data, BIORAP Survey Site_Meneng Coast, Limited Meta Data, Compiled in 2018
Ridge to Reef Data, Buildings in Nauru, Limited Metadata, Compiled in 2018
Ridge to Reef Data, Coastline of Nauru, limited metadata, compiled in 2018
Ridge to reef data, districts_Nauru, limited metadata, compiled in 2018
Ridge to reef data, EEZ_nauru, limited metadata, compiled in 2018