Are you a REEF surveyor? Wondering about Geographic Zone Codes for our survey sites? The REEF Zone Codes are a hierarchical system used to organize survey sites by region. You can find the zone code listings by going to www.REEF.org > Database > Geographic Zone Codes > then select the region you want, and then use the interactive maps to find your specific location.
If you can't find what you're looking for on the list, we can add new locations! Just contact zonecode@REEF.org and let Janna know more specifics about where you were diving/snorkeling (landmarks, parks, hotels, street intersections, bridge names, etc.), and she can help find the site code, or create one if it doesn't exist. GPS coordinates (latitude and longitude) are even more helpful if you can get them off your GPS or phone, from the dive charter, on Google Earth, or by going to: http://www.findlatitudeandlongitude.com/.