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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See a list of all locations within this region
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Region: SOP
Zone: Tanna Island
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| Zone | Zone Code list | Geographic Report | Name | Have Coordinates? |
|---|---|---|---|---|
| 81020001 | Geographic Report | White Sand Beach (near Port Resolution) | Yes | |
| 81020002 | Geographic Report | Port Resolution Deep Reef | Yes | |
| 81020003 | Geographic Report | Kosabas Reef (Tanna) | No | |
| 81020004 | Geographic Report | Blue Hole Two (Tanna) | No | |
| 81020005 | Geographic Report | Turtle Reef (Tanna) | No | |
| 81020006 | Geographic Report | Circus Reef (Tanna) | No | |
| 81020007 | Geographic Report | Blue Cave (Tanna) | No | |
| 81020008 | Geographic Report | House Reef (Tanna) | No | |
| 81020009 | Geographic Report | Iawiko Reef (Tanna) | No | |
| 81020010 | Geographic Report | Kamitua Reef (Tanna) | No |