REEF uses a hierarchical 8-digit code system for survey site locations. Each geographic area has its own set of codes. When completing a survey, you need to know the complete 8-digit code for the site you surveyed.

If the site that you surveyed is not currently on our list, then please email zonecode@REEF.org to request a new code to be assigned. Please provide the site name, general location, and ideally the latitude and longitude.

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Region: EAM
Zone: Aegean Sea

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ZoneZone Code listGeographic ReportNameHave Coordinates?
6301Zone Code listGeographic ReportGreece Coastal
63010001Geographic ReportKalogria Beach (off Queen Zvezdana's Island)Yes
6302Zone Code listGeographic ReportTurkey Coastal
63020001Geographic ReportCesmeYes
63020002Geographic ReportDidimYes
63020003Geographic ReportKazikliYes
63020004Geographic ReportMarmarisYes
63020005Geographic ReportFethiyeYes
63020006Geographic ReportKormen Adasi Beach (Kas, Antalya)Yes
6303Zone Code listGeographic ReportThracian Sea Group (inc. Thasos, Samothrace, Lemnos)
6304Zone Code listGeographic ReportEast Aegean Group (inc. Lesbos, Chios, Ikaria, Samos)
6305Zone Code listGeographic ReportNorthern Sporades (inc. Skyros)
6306Zone Code listGeographic ReportCyclades (inc. Melos, Paros, Naxos, Thera, Andros)
6307Zone Code listGeographic ReportSaronic Islands (Salamis, Aegina, Poros, Hydra, Spetsai)
6308Zone Code listGeographic ReportDodecanese (inc. Rhodes)
6309Zone Code listGeographic ReportCrete (and nearby islands)
63090001Geographic ReportElephants CaveYes
63090002Geographic ReportMinnewaska ShipwreckYes