Bonaire Turtle Tracking 2013

Data provider
BONAIRE TURTLE TRACKING PROGRAM
Originating data center
Satellite Tracking and Analysis Tool (STAT)

Carolien, a female Hawksbill nests on Klein Boniare, departs with transmitter.

Throughout their adult lives sea turtles migrate between two homes: their foraging grounds and breeding grounds. This navigational acheivement is extraordinary considering the large distance between many turtles “two homes”. For female turtles this often means returning and crawling the same beach where they themselves hatched decades earlier.

Anneke’s home foraging grounds are currently unknown, but should soon be discovered by tracking her migration route. Identifying these routes and Bonaire’s turtles home foraging grounds provides valuable information to help protect these endangered species.

While sea turtles have a fairly regular nesting schedule, just like people, each turtle acts differently and with every turtle there are opportunities to learn the different nesting behaviors of these incredible animals.

Tracking of this Hawksbill sea turtle is made possible by a full sponsorship provided by the Valley Foundation.

Sea Turtle Conservation Bonaire is a non-governmental research and conservation organization that has been protecting sea turtles since 1991, member of the Wider Caribbean Sea Turtle Conservation Network (WIDECAST) and a project partner of the Dutch Caribbean Nature Alliance (DCNA).
‘Our mission is to ensure the protection and recovery of the sea turtle populations throughout their range’

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Visit STAT's project page for additional information.

The dataset has been updated over time as outlined below. Each entry includes the version number, release date, type of change, and a short description.

Overview

Attributes are defined by seaturtle.org.

Attributes described below represent those in the original dataset provided by the provider.
Only minimum required attributes are visible and downloadable online. Other attributes may be obtained upon provider's permission.

Attributes in dataset

Attribute (table column)	Description
oid	Unique ID number (generated by OBIS-SEAMAP)
sort	Internal use
uid	Unique ID assigned by STAT
prognum	Program number
tag_id	PTT ID
utc	Date and time in UTC
lc	Location class
iq	Quality indicator
lat1	Latitude in decimal degrees
dir1	Dir 1
lon1	Longitude in decimal degrees
dir2	Dir 2
lat2
dir3	Dir 3
lon2
dir4	Dir 4
nb_mes	Number of messages received
big_nb_mes
best_level	Best signal strength in dB
pass_duration	Pass duration in seconds
nopc	Number Of Plausibility Checks successful (from 0-4)
calcul_freq	Calculated frequency
altitude	Altitude used for location calculation
sensors	Sensors
species	Species name
tsn	ITIS Taxonomic Serial Number added by OBIS-SEAMAP
timestamp	Numeric timestamp
project_id	STAT Project ID
lc_filter	Parameters to location filtering
speed_filter	Parameters to speed filtering
distance_filter	Parameters to distance filtering
topo_filter	Parameters to topo filtering
time_filter	Parameters to time filtering
angle_filter	Parameters to angle filtering
life_stage	Life stage of the animal
gender	Gender of the animal
wetdry	Wet or dry
wetdry_filter	Parameters to Wet or dry filterint
obs_datetime	Date and time (local time zone)
timezone_h	Time difference from UTC
dataset_id	Dataset ID by OBIS-SEAMAP