View In:
ArcGIS Online Map Viewer
View Footprint In:
ArcGIS Online Map Viewer
Service Description: This dataset is the most comprehensive global dataset of warm-water coral reefs to date, acting as a foundation baseline map for future, more detailed, work. This dataset was compiled from a number of sources by UNEP World Conservation Monitoring Centre (UNEP-WCMC) and the WorldFish Centre, in collaboration with WRI (World Resources Institute) and TNC (The Nature Conservancy). Data sources include the Millennium Coral Reef Mapping Project (IMaRS-USF and IRD 2005, IMaRS-USF 2005) and the World Atlas of Coral Reefs (Spalding et al. 2001).
IMaRS-USF was funded by the Oceanography Program of NASA (National Aeronautics and Space Administration) to provide an exhaustive worldwide inventory of coral reefs using high-resolution satellite imagery, under the framework of the Millenium Coral Reef Mapping Project (Andréfouët et al. 2006). As a fully validated Millennium Coral Reef Mapping Project product was not available at the global scale, there was a need to create an 'interim' global amalgamated map product. The dataset was hence created to further mobilise the Millennium Coral Reef Mapping Project products and their validation.
All Layers and Tables Has Versioned Data: true
MaxRecordCount: 2000
Supported Query Formats: JSON
Supports Query Data Elements: true
Layers:
Tables:
Description:
Service Item Id: 0613604367334836863f5c0c10e452bf
Copyright Text: UNEP-WCMC, WorldFish Centre, WRI, TNC (2021). Global distribution of coral reefs, compiled from multiple sources including the Millennium Coral Reef Mapping Project. Version 4.1, updated by UNEP-WCMC. Includes contributions from IMaRS-USF and IRD (2005), IMaRS-USF (2005) and Spalding et al. (2001). Cambridge (UK): UN Environment Programme World Conservation Monitoring Centre. Data DOI: https://doi.org/10.34892/t2wk-5t34
Spatial Reference:
102100
(3857)
Initial Extent:
XMin: -2.0964317158892777E7
YMin: -1.6823363439241502E7
XMax: 2.0964317186892774E7
YMax: 1.6585525571441501E7
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -2.00375011444E7
YMin: -4068917.6385000013
XMax: 2.0037501172399998E7
YMax: 3831079.7707
Spatial Reference: 102100
(3857)
Units: esriMeters
Document Info:
Title: Map
Author:
Comments:
Subject:
Category:
Keywords: coral reefs,unep-wcmc,portal,global,coastal,marine,habitats
AntialiasingMode: null
TextAntialiasingMode: null
Enable Z Defaults: false
Sync Capabilities:
Supports Registering Existing Data: true
Supports Sync Direction Control: true
Supports PerLayer Sync: false
Supports PerReplica Sync: true
Supports RollbackOnFailure : false
Supports Async: true
Supports ApplyEdits With Global Ids: false
Support True Curves : true
Only Allow TrueCurve Updates By TrueCurveClients : false
Supports Return Service Edits Option : true
Supports Dynamic Layers: false
Child Resources:
Info
Replicas
Query Data Elements
Relationships
Supported Operations:
Query
Query Contingent Values
QueryDomains
Apply Edits
Create Replica
Synchronize Replica
Unregister Replica
Extract Changes