Variable,Short Description,Type,Unit,Level,Source
ov\_r\_len,Represents the overall length of a route.,metric,meter,R,
seg\_len,The length of a segment of a given route.,metric,meter,R,
i\_type,"Type of intersection, e.g. whether it is a t-intersection.",nominal,N/A,R,
i\_seq,"The sequence of intersections for a given route. This sequence is represented as a string of number of branches for all intersections along the route, e.g. if a route has three t-intersections the string would read 3-3-3.",nominal (polytomous),N/A,R,
num\_ways,The number of branches an intersection has.,metric,N/A,R,
junction\_nb,The ordinal number of a junction along a given route given in the order of sequence visited.,,,R,
delta,Deviation from regular four-way intersection.,metric,degree,R,https://intersection.geo.tuwien.ac.at/
delta_t,Deviation from a perfect t-intersection.,metric,degree,R,https://intersection.geo.tuwien.ac.at/
position_on_route,"A segment is labelled as first if it starts at the starting point, as last if it contains the destination. All other segments are labelled intermediate.",nominal (polytomous),N/A,R,
junction_nb_along_route,An ordingal number representing the order of the intersection along a route.,ordinal,N/A,R,
distance_along_route,The distance travelled from the starting point up to an intersection.,metric,meter,R,
TDP,"True if a participant needs to turn at this intersection, false otherwise.",nominal(dichotomous),N/A,R,
,,,,,
weekday,The day of the week at which a trial took places.,nominal (polytomous),N/A,T,
start,Date and point in time at which a trial started.,datetime,ISO datetime,T,
end,Date and point in time at which a trial started.,datetime,ISO datetime,T,
time_passed_since_start,Elapsed time since the trial has started.,metric,second,T,
condition,Indicates whether the participant is familiar with the area a route is located in.,nominal (dichotomous),N/A,T,
,,,,,
instruction_nb ,The ordinal number of the instruction which was requested by a particular click.,ordinal,N/A,B,
time_passed_since_start,The time elapsed since the trial has started when a particular click occurred.,metric,second,B,
dist_to_prev_instersection ,The distance to the previous intersection measured from the position at which a click occurred.,metric,meter,B,
dist_to_next_instersection ,The distance to the upcoming intersection measured from the position at which a click occurred.,metric,meter,B,
upcoming_intersection_visible_at_dist_after_prev_i ,The distance at which the upcoming intersection is visible for the first time as measured from the last intersection.,metric,meter,B,
upcoming_intersection_visible_at_dist_before_next_i ,The distance at which the upcoming intersection is visible for the first time as measured from the upcoming intersection.,metric,meter,B,
length_of_previous_unified_segment ,"The length of the segment between the last two main route points; main route points are: start, destination and all turning points along a route.",metric,meter,B,
dist_to_prev_main_route_point,"The distance between the position at which a route instruction was requested and the previous main route point; main route points are the start, the destination and all true decision points.",metric,meter,B,
dist_to_next_main_route_point,"The distance between the position at which a route instruction was requested and the next main route point; main route points are the start, the destination and all true decision points.",metric,meter,B,
click_nb,The ordinal number of a click within the sequence of all clicks during a trial.,ordinal,N/A,B,
distance_since_last_click,The distance which was travelled since the current route instruction was requested for the last time.,metric,meter,B,
time_passed_since_last_click,The time which passed since the current route instruction was requested for the last time.,metric,second,B,
distance_of_landmark_visibility,The distance between the previous turning point and the location from which a landmark is visible along a segment between two subsequent turning points.,metric,meter,B,
distance_to_visibility_of_landmark,The distance between the position at which a route instruction was requested and the location from which a landmark is visible for the first time along the segment between the previous and the upcoming turning point. A negative value indicates that the participant could have seen the landmark at this distance before the route instruction was requested.,metric,meter,B,
distance_to_last_stop,Distance between the location at which a route instruction was requested and the previous stop along the route; NaN indicates that a participant did not stop before at all before requesting the route instruction.,metric,meter,B,
stop_label,"The indicator for the reason why a stop occurred; 0 means due to malfunction/check of the equipment, answering questions of participants or explaining to participants that they missed a turn; 1 means that the stop was due to crossing a street at traffic lights etc.; 2 indicates a combination of 0 and 1, e.g. if the equipment was checked while waiting at a traffic light.",nominal(polytomous),N/A,B,
distance_since_first_fix_on_lm_object,The distance between the position at which a route instruction was requested and location from which the first fixation on the landmark object occurred. Negative numbers indicate that the click happened before the first fixation; positive numbers mean that the click happened after the first fixation.,metric,meter,B,
distance_since_first_fix_on_lm_name,The distance between the position at which a route instruction was requested and location from which the first fixation on the name of the landmark (e.g. the sign with the name of supermarket attached to it) occurred. Negative numbers indicate that the click happened before the first fixation; positive numbers mean that the click happened after the first fixation.,metric,meter,B,
successful_turn,False if a participant did not turn where s/he was supposed to turn; true otherwise.,nominal(dichotomous),N/A,B,
age,The age of the participant when registering online. ,metric,year,P,
gender,The gender a participant specified.,nominal (polytomous),,P,
sum_allo,The sum score of subfactor allocentric of the FRS questionnaire according to \citet{MuenzerFehringer2016}.,7-point likert scale,,P,
sum_ego,The sum score of subfactor global/egocentric  of the FRS questionnaire according to [1].,7-point likert scale,,P,
sum_card,The sum score of subfactor cardinal of the FRS questionnaire according to [1].,7-point likert scale,N/A,P,
bfi_*,The results of the sub scales of the BFI-10 scale which is used to assess the so-called Big Five Personality Traits (extraversion: bfi_e; neuroticism: bfi-n; openness: bfi_o; conscientiousness: bfi_g; agreeableness: bfi_v).,5-point likert scale,N/A,P,
NAVI,"Participants were asked to provide multiple choices which of the following navigation aids they use on a regular basis: signs, mobile phones, maps, instructions provided by others. In addition to that participants were allowed to specify other navigational aids",Multiple choice,N/A,P,
WIEN1,How well do you find your way around Vienna? ,Analogue scale,N/A,P,
WIEN2,How long have you been living in Vienna?,metric,year,P,
POI_density_*,Number of point features retrieved from with POI tag in 30m buffer around route segment devided by its length,metric,M^-1^,E,OSM
LC\_*,share of landcover class * in 50m buffer around route segment,metric,%,E,Urban Altas
References:,,,,,
"[1]Münzer, S., Fehringer, B. C., & Kühl, T. (2016). Standardized norm data for three self-report scales on egocentric and allocentric environmental spatial strategies. Data in brief, 8, 803-811.",,,,,