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Global island system boundary from ESRI ArcWorld database.
Entry ID:
MEAR_33
Summary
Abstract:
Millennium Ecosystem Assessment (MA) Island system boundary. The
Island boundary is derived from ESRI ArcWorld database. Islands less than 1.5 ha are excluded, and no islands within inland water bodies are included. Island sub-categories include: continental state islands vs Island States, inhabited vs uninhabited, and less than and equal to 2 km distance from the mainland vs greater than 2 km distance from the mainland. Islands were were designated as inhabited or uninhabited by overlaying the GPW v 3 (beta) population data from CIESIN. Population values between 0 and 1 were first calculated to 1. Purpose: Delineates the spatial extent of the island system boundary for use within the Millennium Ecosystem Assessment.
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Science Keywords
ISO Topic Category
Access Constraints
Unrestricted access and use of data without charge.
Use Constraints
Users are prohibited from any commercial or non-free resale of this
data. Data Center
Personnel
Creation and Review Dates
DIF Creation Date:
2007-04-10
Last DIF Revision Date:
2008-02-27
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