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: IORS
Zone: Bay of Bengal
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| Zone | Zone Code list | Geographic Report | Name | Have Coordinates? |
|---|---|---|---|---|
| 11 | Zone Code list | Geographic Report | Bangladesh | |
| 12 | Zone Code list | Geographic Report | India | |
| 1201 | Zone Code list | Geographic Report | Puducherry | |
| 12010001 | Geographic Report | Temple Reef | Yes | |
| 13 | Zone Code list | Geographic Report | Sri Lanka | |
| 13010001 | Geographic Report | Navy Rock | Yes | |
| 13010002 | Geographic Report | Swami Rock | Yes | |
| 13010003 | Geographic Report | Deep Rock | Yes | |
| 13010004 | Geographic Report | Navy Museum | Yes | |
| 13010005 | Geographic Report | Glass House | Yes | |
| 13010006 | Geographic Report | Fraggle Rock | Yes |
