Keyphrases
National Park Visitor
100%
Visitor Activities
100%
Social Media Photos
100%
Geotagged Social Media
100%
National Park
57%
Space-time Trajectory
42%
Recreation Area
28%
Social Media Platforms
28%
Activity Data
28%
Geotag
28%
Visitor Movements
28%
Flow Direction
14%
Outdoor Recreation
14%
Activity Type
14%
US National Parks
14%
Tourism Studies
14%
Data Collection Methods
14%
Movement Data
14%
Park Management
14%
Individual Space
14%
Crowdsourcing
14%
Unmonitored
14%
Nature-based Activities
14%
Walking Vehicle
14%
Stationary Time
14%
Formal Procedures
14%
Geotagged Photos
14%
Walking Time
14%
Data Collection Scheme
14%
Visitor Flows
14%
Flickr Images
14%
Social Sciences
Social Media
100%
National Parks
100%
National Park Visitor
100%
Case Study
40%
Recreation Area
40%
Media Platform
40%
Data Collection Method
20%
Computer Science
Social Media
100%
Case Study
100%
Social Medium Platform
100%
Data Collection Activity
100%