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: Line Islands
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| Zone | Zone Code list | Geographic Report | Name | Have Coordinates? |
|---|---|---|---|---|
| 21 | Zone Code list | Geographic Report | Southern Line Islands | |
| 2101 | Zone Code list | Geographic Report | Caroline Island | |
| 2102 | Zone Code list | Geographic Report | Vostok Island | |
| 2103 | Zone Code list | Geographic Report | Flint Island | |
| 22 | Zone Code list | Geographic Report | Central Line Islands | |
| 2201 | Zone Code list | Geographic Report | Jarvis Island | |
| 2202 | Zone Code list | Geographic Report | Malden Island | |
| 2203 | Zone Code list | Geographic Report | Filippo Reef | |
| 2204 | Zone Code list | Geographic Report | Starbuck Island | |
| 23 | Zone Code list | Geographic Report | Northern Line Islands | |
| 2301 | Zone Code list | Geographic Report | Kiritimati / Christmas Island | |
| 2302 | Zone Code list | Geographic Report | Tabuaeran | |
| 2303 | Zone Code list | Geographic Report | Teraina |