Tiger Shark Satellite Tracking Data from Western Australia

Eleven tiger sharks were satellite-tagged off Western Australia, with one individual traveling over 4000 km in 517 days. The dataset, provided by Parks Australia, includes home range calculations and movement behavior analysis using the Brownian Bridge kernel method. Core home range areas varied from 1166.9 to 634,944 km², with sharks experiencing water temperatures from 6°C to 33°C.

Use Cases

• Modeling animal movement patterns based on satellite telemetry data mentioned in the description
• Analyzing home range size and residency in coastal waters based on kernel method calculations
• Investigating relationships between shark movement and environmental variables like water temperature
• Studying long-distance migration and population connectivity across ocean basins

Strengths

• Includes tracking data for 11 individual sharks over periods ranging from 7 to 517 days
• Documents one of the largest geographical ranges of movement reported for the species (over 4000 km)
• Provides detailed environmental context, including water temperatures experienced (6°C to 33°C) and core home range areas (1166.9 to 634,944 km²)

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Data may reflect geographic bias inherent to data_gov_au, focusing on north-western Western Australia

Provenance

Source

Parks Australia, referencing a source publication

Collection Method

Satellite tags deployed on sharks, with movement analysis using the Brownian Bridge kernel method

Time Range

Monitoring periods ranged from 7 to 517 days per shark

Freshness

Last updated 2026-07-15 02:50:48.938486; freshness should be verified

Geography

North-western coast of Western Australia, with movements spanning tropical to cool temperate waters