1. Web mashups
in active
outdoor recreation
by .

2. TRAIL.PL
largest and most
accurate user-
driven database
of Polish marked
trails

3. gathering local data
moderated
user input
local authorities
GPS field trips
commercial data
public organizations

4. trails & environment
protection
protected
areas
geosites
educational
sites natural
monuments
animal plant
species species

5. importance of
environmental information
top key factor for outdoor enthusiasts
planning routes covering most interesting
protected area
filtering trails by possible appearance of
animal and plant species around the trail,
existing geosites or natural monuments

6. mapping web mashups
combination
visualization aggregation

7. combination
local trail data
external web services
map datasources
programming API
commercial & non-commercial

8. aggregation

9. downsides?
depending on external sources
sometimes hard to verify
format differences
data completeness

10. thank you
Kuba Zwoliński, kuba@trail.pl