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wiki:visitation_rate [2018/07/12 15:13] euracwiki:visitation_rate [2018/07/18 10:22] (current) eurac
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 <font 14px/inherit;;inherit;;inherit>**__Calculation processes:__**</font> <font 14px/inherit;;inherit;;inherit>**__Calculation processes:__**</font>
  
-<font 14px/inherit;;inherit;;inherit>**1Define user days**</font>+<font 14px/inherit;;inherit;;inherit>**(1Define user days**</font>
  
 <font 14px/inherit;;inherit;;inherit>In a first step, the dataset needs to be downloaded over an API – an application programming interface, where the metadata is freely accessible and can be downloaded. To estimate visitation rates, we first defined so-called ‘user-days’ i.e., the number of users who took at least one picture per day in each location. We defined a location by a radius of 1.5 km that refers to the near zone of a specific location and deleted multiple pictures by the same user and taken the same day, resulting in 1,089,663 pictures.</font> <font 14px/inherit;;inherit;;inherit>In a first step, the dataset needs to be downloaded over an API – an application programming interface, where the metadata is freely accessible and can be downloaded. To estimate visitation rates, we first defined so-called ‘user-days’ i.e., the number of users who took at least one picture per day in each location. We defined a location by a radius of 1.5 km that refers to the near zone of a specific location and deleted multiple pictures by the same user and taken the same day, resulting in 1,089,663 pictures.</font>
  
-<font 14px/inherit;;inherit;;inherit>**2Calculate mean visitation rates**</font>+<font 14px/inherit;;inherit;;inherit>**(2Calculate mean visitation rates**</font>
  
 <font 14px/inherit;;inherit;;inherit>Then, we calculated mean visitation rates per year and season by calculating the point density of all photographs using a moving window with a search radius of 1.5 km for the respective period. Finally, the recreation flow maps were rescaled from 0 (low) to 100 (high) to overlay them with the recreation supply and demand.</font> <font 14px/inherit;;inherit;;inherit>Then, we calculated mean visitation rates per year and season by calculating the point density of all photographs using a moving window with a search radius of 1.5 km for the respective period. Finally, the recreation flow maps were rescaled from 0 (low) to 100 (high) to overlay them with the recreation supply and demand.</font>
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 <sup>1</sup>  [[https://www.flickr.com/|https://www.flickr.com/]] <sup>1</sup>  [[https://www.flickr.com/|https://www.flickr.com/]]
wiki/visitation_rate.1531401196.txt.gz · Last modified: 2018/07/12 15:13 by eurac