<s>
OpenStreetMap	O
(	O
OSM	O
)	O
is	O
a	O
free	O
,	O
open	O
geographic	O
database	O
updated	O
and	O
maintained	O
by	O
a	O
community	O
of	O
volunteers	O
via	O
open	B-Application
collaboration	I-Application
.	O
</s>
<s>
Contributors	O
collect	O
data	O
from	O
surveys	O
,	O
trace	O
from	O
aerial	O
imagery	O
and	O
also	O
import	O
from	O
other	O
freely	O
licensed	O
geodata	B-General_Concept
sources	O
.	O
</s>
<s>
OpenStreetMap	O
is	O
freely	O
licensed	O
under	O
the	O
Open	B-General_Concept
Database	I-General_Concept
License	I-General_Concept
and	O
as	O
a	O
result	O
commonly	O
used	O
to	O
make	O
electronic	O
maps	O
,	O
inform	O
turn-by-turn	B-Application
navigation	I-Application
,	O
assist	O
in	O
humanitarian	O
aid	O
and	O
data	B-Application
visualisation	I-Application
.	O
</s>
<s>
OpenStreetMap	O
uses	O
its	O
own	O
topology	B-Architecture
to	O
store	O
geographical	O
features	O
which	O
can	O
then	O
be	O
exported	O
into	O
other	O
GIS	B-Application
file	O
formats	O
.	O
</s>
<s>
The	O
OpenStreetMap	O
website	O
itself	O
is	O
an	O
online	O
map	O
,	O
geodata	B-General_Concept
search	B-Application
engine	I-Application
and	O
editor	O
.	O
</s>
<s>
Initially	O
,	O
maps	O
were	O
created	O
only	O
via	O
GPS	O
traces	O
,	O
but	O
it	O
was	O
quickly	O
populated	O
by	O
importing	O
public	O
domain	O
geographical	B-General_Concept
data	I-General_Concept
such	O
as	O
the	O
U.S.	O
TIGER	O
and	O
by	O
tracing	O
permitted	O
aerial	O
photography	O
.	O
</s>
<s>
OpenStreetMap	O
's	O
adoption	O
was	O
accelerated	O
by	O
Google	B-Application
Maps	I-Application
's	O
introduction	O
of	O
pricing	O
in	O
2012	O
and	O
the	O
development	O
of	O
supporting	O
software	O
and	O
applications	O
.	O
</s>
<s>
In	O
the	O
UK	O
and	O
elsewhere	O
,	O
government-run	O
and	O
tax-funded	O
projects	O
like	O
the	O
Ordnance	O
Survey	O
created	O
massive	O
datasets	B-General_Concept
but	O
declined	O
to	O
freely	O
and	O
widely	O
distribute	O
them	O
.	O
</s>
<s>
In	O
April	O
2006	O
,	O
the	O
OpenStreetMap	O
Foundation	O
was	O
established	O
to	O
encourage	O
the	O
growth	O
,	O
development	O
and	O
distribution	O
of	O
free	O
geospatial	B-General_Concept
data	I-General_Concept
and	O
provide	O
geospatial	B-General_Concept
data	I-General_Concept
for	O
anybody	O
to	O
use	O
and	O
share	O
.	O
</s>
<s>
In	O
December	O
2006	O
,	O
Yahoo	B-Application
!	I-Application
</s>
<s>
In	O
April	O
2007	O
,	O
Automotive	O
Navigation	O
Data	O
(	O
AND	O
)	O
donated	O
a	O
complete	O
road	O
data	B-General_Concept
set	I-General_Concept
for	O
the	O
Netherlands	O
and	O
trunk	O
road	O
data	O
for	O
India	O
and	O
China	O
to	O
the	O
project	O
.	O
</s>
<s>
Sponsors	O
of	O
the	O
event	O
included	O
Google	B-Application
,	O
Yahoo	B-Application
!	I-Application
</s>
<s>
In	O
October	O
2007	O
,	O
OpenStreetMap	O
completed	O
the	O
import	O
of	O
a	O
US	O
Census	O
TIGER	O
road	O
dataset	B-General_Concept
.	O
</s>
<s>
In	O
November	O
2010	O
,	O
Bing	B-Application
changed	O
their	O
licence	O
to	O
allow	O
use	O
of	O
their	O
satellite	O
imagery	O
for	O
making	O
maps	O
.	O
</s>
<s>
In	O
2012	O
,	O
the	O
launch	O
of	O
pricing	O
for	O
Google	B-Application
Maps	I-Application
led	O
several	O
prominent	O
websites	O
to	O
switch	O
from	O
their	O
service	O
to	O
OpenStreetMap	O
and	O
other	O
competitors	O
.	O
</s>
<s>
Chief	O
among	O
these	O
were	O
Foursquare	O
and	O
Craigslist	O
,	O
which	O
adopted	O
OpenStreetMap	O
,	O
and	O
Apple	O
,	O
which	O
ended	O
a	O
contract	O
with	O
Google	B-Application
and	O
launched	O
a	O
self-built	O
mapping	O
platform	O
using	O
TomTom	O
and	O
OpenStreetMap	O
data	O
.	O
</s>
<s>
According	O
to	O
the	O
organisation	O
,	O
there	O
are	O
several	O
reasons	O
for	O
the	O
move	O
,	O
including	O
"	O
the	O
failure	O
of	O
the	O
UK	O
and	O
EU	O
to	O
agree	O
on	O
mutual	O
recognition	O
of	O
database	O
rights	O
"	O
,	O
the	O
rising	O
difficulties	O
in	O
"	O
banking	O
,	O
finance	O
and	O
using	O
PayPal	O
in	O
the	O
UK	O
"	O
and	O
the	O
loss	O
of	O
.eu	O
domains	B-Application
.	O
</s>
<s>
In	O
mid-December	O
2022	O
,	O
the	B-Operating_System
Linux	I-Operating_System
Foundation	I-Operating_System
announced	O
the	O
launch	O
of	O
a	O
new	O
mapping	O
collaboration	O
,	O
the	O
Overture	O
Maps	O
Foundation	O
.	O
</s>
<s>
Overture	O
founding	O
members	O
were	O
Amazon	B-Application
Web	I-Application
Services	I-Application
(	O
AWS	B-Application
)	O
,	O
Meta	O
,	O
Microsoft	O
and	O
TomTom	O
.	O
</s>
<s>
OpenStreetMap	O
uses	O
a	O
topological	B-Architecture
data	O
structure	O
,	O
with	O
four	O
core	O
elements	O
(	O
also	O
known	O
as	O
data	O
primitives	O
)	O
:	O
</s>
<s>
Ways	O
are	O
ordered	O
lists	O
of	O
nodes	O
,	O
representing	O
a	O
polyline	O
,	O
or	O
possibly	O
a	O
polygon	B-General_Concept
if	O
they	O
form	O
a	O
closed	O
loop	O
.	O
</s>
<s>
Tags	B-General_Concept
are	O
key-value	B-Application
pairs	I-Application
(	O
both	O
arbitrary	O
strings	O
)	O
.	O
</s>
<s>
Tags	B-General_Concept
are	O
not	O
freestanding	O
,	O
but	O
are	O
always	O
attached	O
to	O
an	O
object	O
:	O
to	O
a	O
node	O
,	O
a	O
way	O
or	O
a	O
relation	O
.	O
</s>
<s>
A	O
recommended	O
ontology	O
of	O
map	O
features	O
(	O
the	O
meaning	O
of	O
tags	B-General_Concept
)	O
is	O
maintained	O
on	O
a	O
wiki	O
.	O
</s>
<s>
There	O
are	O
over	O
89	O
million	O
different	O
kinds	O
of	O
tags	B-General_Concept
in	O
use	O
as	O
of	O
June	O
2017	O
.	O
</s>
<s>
The	O
main	O
database	O
is	O
a	O
PostgreSQL	B-Application
database	O
,	O
which	O
has	O
one	O
table	O
for	O
each	O
data	O
primitive	O
,	O
with	O
individual	O
objects	O
stored	O
as	O
rows	O
.	O
</s>
<s>
These	O
dumps	O
exist	O
in	O
two	O
formats	O
,	O
one	O
using	O
XML	B-Protocol
and	O
one	O
using	O
the	O
Protocol	B-Protocol
Buffer	I-Protocol
Binary	I-Protocol
Format	I-Protocol
(	O
PBF	O
)	O
.	O
</s>
<s>
Map	O
data	O
is	O
collected	O
from	O
scratch	O
by	O
volunteers	O
performing	O
systematic	O
ground	O
surveys	O
using	O
tools	O
such	O
as	O
a	O
handheld	O
GPS	O
unit	O
,	O
a	O
notebook	B-Device
,	O
digital	B-Device
camera	I-Device
,	O
or	O
a	O
voice	O
recorder	O
.	O
</s>
<s>
The	O
data	O
is	O
then	O
entered	O
into	O
the	O
OpenStreetMap	O
database	O
using	O
a	O
number	O
of	O
software	B-Application
tools	I-Application
including	O
JOSM	B-Application
and	O
Merkaator	O
.	O
</s>
<s>
Editing	O
of	O
maps	O
can	O
be	O
done	O
using	O
the	O
default	O
web	B-Application
browser	I-Application
editor	O
called	O
iD	B-Application
,	O
an	O
HTML5	B-Application
application	O
using	O
D3.js	B-Language
and	O
written	O
by	O
Mapbox	O
,	O
which	O
was	O
originally	O
financed	O
by	O
the	O
Knight	O
Foundation	O
.	O
</s>
<s>
JOSM	B-Application
,	O
Potlatch	O
,	O
and	O
Merkaartor	O
are	O
more	O
powerful	O
desktop	O
editing	O
applications	O
that	O
are	O
better	O
suited	O
for	O
advanced	O
users	O
.	O
</s>
<s>
Vespucci	O
is	O
the	O
primary	O
full-featured	O
editor	O
for	O
Android	B-Application
;	O
it	O
has	O
been	O
regularly	O
released	O
since	O
2009	O
.	O
</s>
<s>
StreetComplete	O
is	O
an	O
Android	B-Application
app	O
launched	O
in	O
2016	O
,	O
which	O
allows	O
users	O
without	O
any	O
OpenStreetMap	O
knowledge	O
to	O
answer	O
simple	O
questions	O
for	O
existing	O
data	O
in	O
OpenStreetMap	O
,	O
and	O
thus	O
contribute	O
data	O
.	O
</s>
<s>
Maps.me	B-Application
and	O
OsmAnd	B-Application
,	O
two	O
offline	O
mobile	O
map	O
applications	O
available	O
for	O
Android	B-Application
and	O
iOS	B-Application
,	O
both	O
include	O
limited	O
OpenStreetMap	O
data	O
editors	O
.	O
</s>
<s>
is	O
an	O
iOS	B-Application
app	O
that	O
lets	O
users	O
create	O
and	O
edit	O
information	O
in	O
OpenStreetMap	O
.	O
</s>
<s>
Pushpin	O
is	O
another	O
iOS	B-Application
app	O
that	O
lets	O
users	O
add	O
POI	O
on	O
the	O
go	O
.	O
</s>
<s>
In	O
late	O
2006	O
Yahoo	B-Application
!	I-Application
</s>
<s>
The	O
project	O
still	O
makes	O
use	O
of	O
GPS	O
traces	O
from	O
volunteers	O
which	O
are	O
used	O
to	O
delineate	O
the	O
more	O
difficult	O
to	O
identify	O
and	O
classify	O
features	O
such	O
as	O
footpath	O
,	O
as	O
well	O
as	O
providing	O
ground-truth	B-General_Concept
for	O
aerial	O
imagery	O
alignment	O
.	O
</s>
<s>
In	O
addition	O
to	O
several	O
different	O
sets	O
of	O
satellite	O
image	O
backgrounds	O
available	O
to	O
OpenStreetMap	O
editors	O
,	O
data	O
from	O
several	O
street-level	O
image	O
platforms	O
are	O
available	O
as	O
map	O
data	O
photo	O
overlays	O
:	O
Bing	B-Application
Streetside	O
360°	B-Application
image	I-Application
tracks	O
,	O
and	O
the	O
open	O
and	O
crowdsourced	O
Mapillary	B-Application
and	O
KartaView	B-Application
platforms	O
,	O
generally	O
smartphone	O
and	O
other	O
windshield-mounted	O
camera	O
images	O
.	O
</s>
<s>
Additionally	O
,	O
a	O
Mapillary	B-Application
traffic	O
sign	O
data	O
layer	O
can	O
be	O
enabled	O
;	O
it	O
is	O
the	O
product	O
of	O
user-submitted	O
images	O
.	O
</s>
<s>
Geographic	O
names	O
were	O
initially	O
sourced	O
from	O
Geographic	O
Names	O
Information	O
System	O
,	O
and	O
some	O
areas	O
contain	O
water	O
features	O
from	O
the	O
National	O
Hydrography	O
Dataset	B-General_Concept
.	O
</s>
<s>
Others	O
are	O
GIS	B-Application
professionals	O
who	O
contribute	O
data	O
with	O
an	O
extension	O
for	O
ArcGIS	B-Application
.	O
</s>
<s>
Notably	O
,	O
Automotive	O
Navigation	O
Data	O
provided	O
a	O
complete	O
road	O
data	B-General_Concept
set	I-General_Concept
for	O
Netherlands	O
and	O
details	O
of	O
trunk	O
roads	O
in	O
China	O
and	O
India	O
.	O
</s>
<s>
In	O
December	O
2006	O
,	O
Yahoo	B-Application
!	I-Application
</s>
<s>
Contributors	O
could	O
create	O
their	O
vector	O
based	O
maps	O
as	O
a	O
derived	O
work	O
,	O
released	O
with	O
a	O
free	O
and	O
open	O
licence	O
,	O
until	O
the	O
shutdown	O
of	O
the	O
Yahoo	B-Application
!	I-Application
</s>
<s>
In	O
November	O
2010	O
,	O
Microsoft	O
announced	O
that	O
the	O
OpenStreetMap	O
community	O
could	O
use	O
Bing	B-Application
vertical	O
aerial	O
imagery	O
as	O
a	O
backdrop	O
in	O
its	O
editors	O
.	O
</s>
<s>
In	O
June	O
2018	O
,	O
the	O
Microsoft	B-Application
Bing	I-Application
team	O
announced	O
a	O
major	O
contribution	O
of	O
125	O
million	O
U.S.	O
building	O
footprints	O
to	O
the	O
project	O
–	O
four	O
times	O
the	O
number	O
contributed	O
by	O
users	O
and	O
government	O
data	O
imports	O
.	O
</s>
<s>
Several	O
open	O
collaborative	B-General_Concept
mapping	I-General_Concept
projects	O
integrate	O
with	O
the	O
OpenStreetMap	O
database	O
or	O
are	O
otherwise	O
affiliated	O
with	O
the	O
OpenStreetMap	O
project	O
:	O
</s>
<s>
OpenSeaMap	B-Application
is	O
a	O
world	O
nautical	B-Application
chart	I-Application
built	O
as	O
a	O
mashup	B-Application
of	O
OpenStreetMap	O
,	O
crowdsourced	O
water	O
depth	O
tracks	O
,	O
and	O
third-party	O
weather	O
and	O
bathymetric	O
data	O
.	O
</s>
<s>
Wheelmap.org	B-Application
is	O
a	O
portal	O
for	O
mapping	O
,	O
browsing	O
,	O
and	O
reviewing	O
wheelchair-accessible	O
places	O
.	O
</s>
<s>
Data	O
provided	O
by	O
the	O
OpenStreetMap	O
project	O
can	O
be	O
viewed	O
in	O
a	O
web	B-Application
browser	I-Application
with	O
JavaScript	B-Language
support	O
on	O
its	O
official	O
website	O
.	O
</s>
<s>
OsmAnd	B-Application
is	O
free	B-Application
software	I-Application
for	O
Android	B-Application
and	O
iOS	B-Application
mobile	O
devices	O
that	O
can	O
use	O
offline	O
vector	O
data	O
from	O
OpenStreetMap	O
.	O
</s>
<s>
Locus	B-Application
Map	I-Application
is	O
both	O
free	B-Application
software	I-Application
and	O
premium	O
for	O
Android	B-Application
mobile	I-Application
devices	O
that	O
can	O
use	O
offline	O
vector	O
data	O
from	O
OpenStreetMap	O
.	O
</s>
<s>
Maps.me	B-Application
is	O
free	B-Application
software	I-Application
for	O
Android	B-Application
and	O
iOS	B-Application
mobile	O
devices	O
that	O
provides	O
offline	O
maps	O
based	O
on	O
OpenStreetMap	O
data	O
.	O
</s>
<s>
Organic	B-Application
Maps	I-Application
is	O
a	O
mobile	O
map	O
and	O
navigation	O
app	O
with	O
a	O
focus	O
on	O
privacy	O
.	O
</s>
<s>
It	O
is	O
free	B-Application
software	I-Application
for	O
Android	B-Application
and	O
iOS	B-Application
mobile	O
devices	O
,	O
and	O
provides	O
offline	O
maps	O
based	O
on	O
OpenStreetMap	O
data	O
.	O
</s>
<s>
GNOME	B-Application
Maps	O
is	O
a	O
graphical	O
front-end	O
written	O
in	O
JavaScript	B-Language
and	O
introduced	O
in	O
GNOME	B-Application
3.10	O
.	O
</s>
<s>
It	O
provides	O
a	O
mechanism	O
to	O
find	O
the	O
user	O
's	O
location	O
with	O
the	O
help	O
of	O
GeoClue	O
,	O
finds	O
directions	O
via	O
GraphHopper	B-Language
and	O
it	O
can	O
deliver	O
a	O
list	O
as	O
answer	O
to	O
queries	O
.	O
</s>
<s>
Marble	B-Application
is	O
a	O
KDE	B-Application
virtual	B-Application
globe	I-Application
application	O
which	O
received	O
support	O
for	O
OpenStreetMap	O
.	O
</s>
<s>
Virtlo	O
is	O
a	O
AR	O
based	O
free	O
mobile	O
application	O
for	O
iOS	B-Application
and	O
Android	B-Application
which	O
show	O
's	O
OpenStreetMap	O
data	O
through	O
Augmented	B-General_Concept
Reality	I-General_Concept
.	O
</s>
<s>
FoxtrotGPS	B-Language
is	O
a	O
GTK+	B-Application
-based	O
map	O
viewer	O
,	O
that	O
is	O
especially	O
suited	O
to	O
touch	O
input	O
.	O
</s>
<s>
It	O
is	O
available	O
in	O
the	O
SHR	B-Application
or	O
Debian	O
repositories	O
.	O
</s>
<s>
The	O
web	O
site	O
OpenStreetMap.org	O
provides	O
a	O
slippy	O
map	O
interface	O
based	O
on	O
the	O
Leaflet	B-Language
JavaScript	B-Language
library	O
(	O
and	O
formerly	O
built	O
on	O
OpenLayers	B-Language
)	O
,	O
displaying	O
map	O
tiles	O
rendered	O
by	O
the	O
Mapnik	B-Language
rendering	O
engine	O
,	O
and	O
tiles	O
from	O
other	O
sources	O
including	O
OpenCycleMap.org	O
.	O
</s>
<s>
Custom	O
maps	O
can	O
also	O
be	O
generated	O
from	O
OpenStreetMap	O
data	O
through	O
various	O
software	O
including	O
Jawg	O
Maps	O
,	O
Mapnik	B-Language
,	O
Mapbox	O
Studio	O
,	O
Mapzen	O
's	O
Tangrams	O
.	O
</s>
<s>
OpenStreetMap	O
maintains	O
lists	O
of	O
online	O
and	O
offline	O
routing	O
engines	O
available	O
,	O
such	O
as	O
the	O
Open	B-Language
Source	I-Language
Routing	I-Language
Machine	I-Language
.	O
</s>
<s>
The	O
routing	O
uses	O
external	O
services	O
,	O
namely	O
OSRM	B-Language
,	O
GraphHopper	B-Language
and	O
MapQuest	O
.	O
</s>
<s>
Amazon	B-Application
uses	O
OpenStreetMap	O
for	O
navigation	O
and	O
has	O
a	O
team	O
who	O
revises	O
the	O
map	O
based	O
on	O
feedback	O
from	O
drivers	O
.	O
</s>
<s>
Apple	O
Inc	O
.	O
unexpectedly	O
created	O
an	O
OpenStreetMap-based	O
map	O
for	O
iPhoto	O
for	O
iOS	B-Application
on	O
,	O
and	O
launched	O
the	O
maps	O
without	O
properly	O
citing	O
the	O
data	O
source	O
–	O
though	O
this	O
was	O
corrected	O
in	O
1.0.1	O
.	O
</s>
<s>
OpenStreetMap	O
is	O
one	O
of	O
the	O
many	O
cited	O
sources	O
for	O
Apple	O
's	O
custom	O
maps	O
in	O
iOS	B-Application
6	O
,	O
though	O
the	O
majority	O
of	O
map	O
data	O
is	O
provided	O
by	O
TomTom	O
.	O
</s>
<s>
Ballardia	O
(	O
games	O
developer	O
)	O
launched	O
World	B-Protocol
of	I-Protocol
the	I-Protocol
Living	I-Protocol
Dead	I-Protocol
:	I-Protocol
Resurrection	I-Protocol
in	O
October	O
2013	O
,	O
which	O
has	O
incorporated	O
OpenStreetMap	O
into	O
its	O
game	O
engine	O
,	O
along	O
with	O
census	O
information	O
,	O
to	O
create	O
a	O
browser-based	O
game	O
mapping	O
over	O
14,000	O
square	O
kilometres	O
of	O
greater	O
Los	O
Angeles	O
and	O
survival	O
strategy	O
gameplay	O
.	O
</s>
<s>
Its	O
previous	O
incarnation	O
had	O
used	O
Google	B-Application
Maps	I-Application
,	O
which	O
had	O
proven	O
incapable	O
of	O
supporting	O
high	O
volumes	O
of	O
players	O
,	O
so	O
during	O
2013	O
they	O
shut	O
down	O
the	B-Application
Google	B-Application
Maps	I-Application
version	O
and	O
ported	O
the	O
game	O
to	O
OpenStreetMap	O
.	O
</s>
<s>
Facebook	B-Application
uses	O
the	O
map	O
directly	O
in	O
its	O
website/mobile	O
app	O
(	O
depending	O
on	O
the	O
zoom	O
level	O
,	O
the	O
area	O
and	O
the	O
device	O
)	O
,	O
with	O
a	O
rendering	O
style	O
designed	O
by	O
Stamen	O
Design	O
as	O
of	O
2021	O
.	O
</s>
<s>
Facebook	B-Application
has	O
also	O
used	O
AI	O
technology	O
to	O
detect	O
roads	O
absent	O
from	O
OpenStreetMap	O
but	O
visible	O
in	O
aerial	O
imagery	O
(	O
"	O
mapwith.ai	O
 "	O
/	O
"	O
Map	O
with	O
AI	O
"	O
)	O
,	O
and	O
has	O
developed	O
an	O
OpenStreetMap	O
editing	O
tool	O
(	O
"	O
RapiD	O
"	O
)	O
for	O
adding	O
these	O
roads	O
to	O
OpenStreetMap	O
.	O
</s>
<s>
The	O
"	O
Daylight	O
Map	O
Distribution	O
"	O
is	O
a	O
snapshot	O
of	O
OpenStreetMap	O
data	O
created	O
by	O
Facebook	B-Application
that	O
claims	O
to	O
be	O
clean	O
of	O
vandalism	O
.	O
</s>
<s>
Flickr	B-Algorithm
uses	O
OpenStreetMap	O
data	O
for	O
various	O
cities	O
around	O
the	O
world	O
,	O
including	O
Baghdad	O
,	O
Beijing	O
,	O
Kabul	O
,	O
Santiago	O
,	O
Sydney	O
and	O
Tokyo	O
.	O
</s>
<s>
Hasbro	O
,	O
the	O
toy	O
company	O
behind	O
the	O
real	O
estate-themed	O
board	O
game	O
Monopoly	O
,	O
launched	O
Monopoly	O
City	O
Streets	O
,	O
a	O
massively	B-Application
multiplayer	I-Application
online	I-Application
game	I-Application
(	O
MMORPG	O
)	O
which	O
allowed	O
players	O
to	O
"	O
buy	O
"	O
streets	O
all	O
over	O
the	O
world	O
.	O
</s>
<s>
The	O
game	O
used	O
map	O
tiles	O
from	O
Google	B-Application
Maps	I-Application
and	O
the	B-Application
Google	B-Application
Maps	I-Application
API	O
to	O
display	O
the	O
game	O
board	O
,	O
but	O
the	O
underlying	O
street	O
data	O
was	O
obtained	O
from	O
OpenStreetMap	O
.	O
</s>
<s>
Mapy.cz	O
is	O
based	O
on	O
OpenStreetMap	O
and	O
extends	O
it	O
by	O
allowing	O
users	O
to	O
upload	O
photos	O
,	O
by	O
making	O
web	B-Application
searches	I-Application
by	O
categories	O
like	O
travel	O
tips	O
,	O
restaurant	O
,	O
accommodation	O
,	O
and	O
by	O
featuring	O
3D	O
views	O
,	O
areal	O
views	O
,	O
historical	O
photos	O
and	O
haptic	O
mode	O
for	O
blind	O
people	O
.	O
</s>
<s>
It	O
has	O
apps	O
for	O
both	O
Android	B-Application
and	O
iOS	B-Application
with	O
offline	O
maps	O
.	O
</s>
<s>
Moovit	B-Application
uses	O
maps	O
based	O
on	O
OpenStreetMap	O
in	O
their	O
free	O
mobile	O
application	O
for	O
public	O
transit	O
navigation	O
.	O
</s>
<s>
Niantic	O
switched	O
to	O
OpenStreetMap	O
based	O
maps	O
from	O
Google	B-Application
Maps	I-Application
on	O
1	O
December	O
2017	O
for	O
their	O
games	O
Ingress	B-Application
and	O
Pokémon	B-Application
Go	I-Application
.	O
</s>
<s>
Petal	B-Application
Maps	I-Application
is	O
a	O
free	O
mobile	O
map	O
application	O
developed	O
by	O
Huawei	O
.	O
</s>
<s>
Snapchat	B-Application
's	O
June	O
2017	O
update	O
introduced	O
its	O
Snap	O
Map	O
with	O
data	O
from	O
Mapbox	O
,	O
OpenStreetMap	O
,	O
and	O
DigitalGlobe	O
.	O
</s>
<s>
Strava	B-Application
switched	O
to	O
OpenStreetMap	O
rendered	O
and	O
hosted	O
by	O
Mapbox	O
from	O
Google	B-Application
Maps	I-Application
in	O
July	O
2015	O
.	O
</s>
<s>
Wahoo	O
uses	O
OpenStreetMap	O
for	O
mapping	O
and	O
giving	O
turn-by-turn	B-Application
navigation	I-Application
in	O
their	O
ELEMNT	O
cycling	O
computers	O
.	O
</s>
<s>
Webots	B-Application
uses	O
OpenStreetMap	O
data	O
to	O
create	O
a	O
virtual	O
environment	O
for	O
autonomous	O
vehicle	O
simulations	O
.	O
</s>
<s>
In	O
September	O
2012	O
,	O
the	O
licence	O
was	O
changed	O
to	O
the	O
Open	B-General_Concept
Database	I-General_Concept
Licence	I-General_Concept
(	O
ODbL	B-General_Concept
)	O
published	O
by	O
Open	O
Data	O
Commons	O
(	O
ODC	O
)	O
in	O
order	O
to	O
more	O
specifically	O
define	O
its	O
bearing	O
on	O
data	O
rather	O
than	O
representation	O
.	O
</s>
<s>
All	O
data	O
added	O
to	O
the	O
project	O
needs	O
to	O
have	O
a	O
licence	O
compatible	O
with	O
the	O
Open	B-General_Concept
Database	I-General_Concept
Licence	I-General_Concept
.	O
</s>
<s>
OpenStreetMap	O
uses	O
"	O
Ruby	B-Application
on	I-Application
Rails	I-Application
"	O
to	O
enable	O
users	O
to	O
edit	O
maps	O
and	O
view	O
changelogs	O
.	O
</s>
<s>
The	O
application	O
also	O
uses	O
PostgreSQL	B-Application
for	O
storage	O
of	O
user	O
data	O
and	O
edit	O
metadata	O
.	O
</s>
<s>
The	O
default	O
map	O
is	O
rendered	O
by	O
Mapnik	B-Language
,	O
stored	O
in	O
PostGIS	B-Application
,	O
and	O
powered	O
by	O
an	O
Apache	B-Application
module	O
called	O
mod_tile	O
.	O
</s>
