Synopsis

After briefly analyzing the data, there were four location in the Atlantic and 20 locations on land which were removed resulting in 566 usable detections. With such few data points per shark, it’s hard to incorporate a Brownian Bridge Movement Model (BBMM). I received errors that there weren’t enough detections per individual, it could be possible to do with Shark ID 220464, but doesn’t contribute anything valuable if every other individual is insufficient.
Instead, I used minimum convex polygons (MCP) to get an idea of how each shark is using the surrounding water. Often better for understanding data-poor data-sets, the MCP’s worked for all individuals except 220466 (with only tagging location known). Either way, you can’t tell much about what these sharks do, but the extent of their movements are shown.

Shark_ID Locations
220464 342
220464 99
220464 1
220464 54
220464 70
MCP Area for Each Shark km^2
Shark_ID MCP_Area_km2
220464 28300
220465 445000
220466 0
220468 33900
220469 52900