3D Development/Tagging

Contents 1 How can we tag low res models 2 Current tagging schemes 2.1 Building 2.2 Building attributes 2.3 Proposed level 2.4 Layer 3 Usage tools 3.1 Buildings 3.2 Transportation 3.3 Equipment 3.4 Nature 3.5 OSM-3D 3.6 OSM4D 3.7 OSM2World 3.8 glosm 3.9 Kendzi 3D 3.10 OSM2POV 3.10.1 Bitsteller 3.11 OSM2XP 4 Usage Community

How can we tag low res models

Some already agreed, that we should add a minimum detail directly to the osm datas. user:bilbo requestet a 3D related Project of the week and was so kind to create a JOSM preset [1]. So let's see what we all would like to add and document it for a proposal.

Current tagging schemes

Building

Building suggests to use building=* to differ the types of buildings. So a mix between the building itself and the amenities ist possible e.g.

• building=farm
• amenity=kindergarden

It suggest to tag a node on the building outline with building=entrance

Had been proposed at Proposed_features/Building

Building attributes

Proposed features/Building attributes

• building=* usage corresponding to building
• height=* height with unit between ground and roof (no antennas etc.). Absolute building height
• min_height=*absolute buildin startpoint from ground (shrinking)
• building:levels=* same for levels, default 3m
• building:min_level=*
• building:roof=* material of roof
• building:cladding=* material of cladding
• building:type=* type of building
• building:architecture=* type of architecture style
• building:use=* main use
• building:shape=* approximated simple geometric 3D figure
• building:model=* url to a 3d model file
• building:levelPlan=* scheme to assign level ussage
• building:levels:underground=* number of levels below ground
• building:levels:aboveground=* number of levels below ground
• building:levels:mezzanine=* number of levels between, that doesn't fill the whole shape [2]
• building:levels:top=* kind of top level e.g. penthouse
• building:level:1,2,3...=* type of usage per level
• building:roof:shape=* type of roof (see File:Roofs.png)
• building:roof:angle=* pitch of roof in full degree
• building:roof:height=* height of pitch in meters
• building:roof:orientation=* orientation along or across a rectangular shape
• building:roof:ridge=* nodes of the innerst ridge roof ridge
• building:roof:extent=* extend of roof away from building shape
• building:roof:color=* in hex RGB values
• building:roof:material=*
• building:facade:color=*
• building:facade:material=*

Proposed level

Relations/Proposed/Level suggest a relation for objects on the same level

Layer

Used to create a z-order if 2 ways cross or are upon each other

• layer=*

Usage tools

Please add here your tool and the tags that are already in use

Buildings

tag	OSM-3D	OSM-4D (idea)	OSM2World	Glosm	Kendzi3d	osm2pov (bitsteller)	JOSM (preset)
building=yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
building=entrance		Yes	Yes			No
entrance=*		Yes	Yes			No
height=*	Yes	Yes	Yes	Yes	Yes	Yes	Yes
levels=*	Yes	Yes	No			No
building:height=*	Yes	Yes	Yes	Yes	Yes	Yes
est_height=*	No		legacy		legacy	No
min_height=*	No	Yes	Yes	Yes	Yes	Yes	Yes
building:levels=*	Yes	Yes	Yes	Yes	Yes	Yes	Yes
building:min_level=*	Yes		Yes	Yes	Yes	No	Yes
building:levels:aboveground=*	Yes					No
building:ground_level=*	No			Yes		No
building:skipped_levels=*	No			Yes		No
ele=*	No	Yes	Yes			No
building:part=yes	?	Yes	Yes	?	Yes	Yes	?
building:type=*	No					No	legacy[1]
building:architecture=*	No					No	Yes[2]
building:shape=*	No					No	Yes[3]
building:use=*	No	Yes				Yes[4]	Yes[5]
building:roof:shape=*	Yes[6]	Yes		Yes	Yes[7]	No	Yes[8]
roof:shape=*	No	Yes	Yes			No
building:roof:angle=*	Yes	Yes		Yes	soon	No	Yes
building:roof:orientation=*	Yes				Yes	No
building:roof=*	Yes	Yes				No	Yes[9]
building:roof:type=*	Yes					No
building:roof:color=*	Yes				Yes	No
building:roof:colour=*	Yes	Yes				No
building:roof:material=*	No	Yes			Yes	No
roof:apex=yes	No		Yes			No
roof:edge=yes	No		Yes			No
roof:height=*	No	Yes	Yes			No	Yes
roof:ridge:direction=*	No		Yes			No
building:facade:material=*	No	Yes			Yes	No	Yes
building:facade:color=*	Yes	Yes			Yes	No	Yes
building:facade:colour=*	Yes					No

1. ↑ skyscraper,house,hall,supermarket,mall,fuel_station,manor_house,hangar,fort
2. ↑ georgian,victorian,gothic,retro,futurist
3. ↑ pyramid,tower,dome
4. ↑ see Osm2pov/Supported_Tags#Attributes_5
5. ↑ shop,residential,office,decorative
6. ↑ flat,pyramid,hipped,pitched,gambrel,crosspitched
7. ↑ flat,gabled,gambrel,half hipped,hipped,pitched,pyramidal,skillion
8. ↑ flat,pitched,hipped,pyramidal,crosspitched,gambrel,mansard,sawtooth,barrel
9. ↑ material(tile,slate,concrete,tar_paper,flat)

Transportation

tag	OSM-3D	OSM-4D	OSM2World	Glosm	Kendzi3d	osm2pov (bitsteller)	JOSM (bilbo)
highway=*	Yes[1]	Yes	Yes[2]		Yes	Yes
highway=track	Yes	Yes	Yes			Yes
highway=steps	No	Yes	Yes[3]			Yes[4]
direction=* (prop.)	No	Yes	Yes
maxheight=*	No	Yes	Yes			No
maxheight:physical=*	No	Yes	Yes			No
surface=*	No	Yes	Yes		Yes[5]	No
bridge=*	No	Yes	Yes			No
tunnel=*	No	Yes	Yes			No
tunnel=passage	No	Yes	No			No
tunnel=building_passage (prop.)	No		Yes			No
width=*	No	Yes	Yes	Yes		No
railway=*	Yes	Yes	Yes			Yes
aeroway=*	Yes	Yes	No			Yes
waterway=*	Yes[6]	Yes	Yes[7]			Yes
natural=water	Yes	Yes	Yes		Yes	No
landuse=reservoir	No	Yes	No		Yes	Yes

1. ↑ motorway,trunk,primary,secondary,tertiary,residential,living_street,service,pedestrian,path,cycleway,footway
2. ↑ some more than OSM-3D
3. ↑ with step_count=*, handrail:*
4. ↑ but not extruded
5. ↑ unpaved
6. ↑ riverbank,river,canal,stream
7. ↑ canal, ditch, drain, river, riverbank, stream

Equipment

tag	OSM-3D	OSM-4D	OSM2World	Glosm	Kendzi3d	osm2pov (bitsteller)	JOSM (bilbo)
man_made=lighthouse	Yes	Yes	No	No
power_source=windgenerator	Yes	Yes	No	No
power_source=wind	No	Yes	Yes	No	No	Yes
highway=street_lamp	No	Yes	Yes	No
amenity=bench	No	Yes	Yes	No
barrier=fence	No	Yes	Yes	No	Yes
barrier=wall	No	Yes	Yes	No	No	Yes
advertising=billboard	No	Yes	Yes	No
advertising=column	No	Yes	Yes	No
amenity=fountain	No	Yes	Yes	No
handrail:center=*	No	Yes	Yes	No
man_made=flagpole	No	Yes	Yes	No
power=pole	No	Yes	Yes	No
leisure=stadium	No	Yes	No	No		Yes
man_made=tower	No	Yes	No	No		Yes
man_made=chimney	No	Yes	No	No		Yes
artwork_type=obelisk	No	Yes	No	No		Yes
amenity=post_box	No	Yes	Yes	No		Yes
vending=parcel_mail_in	No	Yes	Yes	No		No
emergency=fire_hydrant	No	Yes	Yes	No		No

Nature

tag	OSM-3D	OSM-4D (LODz)	OSM2World	Glosm	Kendzi3d	osm2pov (bitsteller)	JOSM (bilbo)
natural=peak	Yes	Yes
landuse=forest	Yes	Yes	Yes
landuse=cemetery	Yes
landuse=farmland	Yes
landuse=forest	Yes
landuse=residential	Yes
landuse=construction	Yes
landuse=commercial	Yes
landuse=vineyard	Yes
leisure=pitch	No	Yes	Yes
leisure=track	No	Yes	Yes
leisure=park	Yes
natural=tree	Yes	Yes	Yes
natural=tree_row	No	Yes	Yes
natural=water	Yes	Yes	Yes
natural=beach	Yes
natural=wetland	Yes
natural=glacier	Yes
natural=land	Yes
natural=wood	No	Yes	Yes

OSM-3D

OSM-3D (short list there) client suggest not to tag figures, walls or complex buildings as churchs or towers It uses a subset of Proposed features/Building attributes

OSM4D

• 3D building
  • Roof table
  • DE:Dachmodellierungstechniken
  • DE:3D-building/Durchfahrt
  • 3D building/tunnel
  • 3D building/Porch
  • 3D building/Dormer
  • DE:3D-building/Gaube
• Tree table
• Bridge table
• DE:Stairs_modelling
• City furniture
• Texture library

OSM2World

See taglist.txt keys supported by OSM2World.

glosm

The application is in early stages of development as well, geometry generator especially. See glosm for tags.

Kendzi 3D

Plugin to JOSM. It is in early state of development.

Roads

• highway=*,footway
• surface=unpaved

Trees

• natural=tree
• type=broad_leafed,conifer,* (unknown)
• height=*

Buildings

• building=*
• building:roof:shape=flat,gabled,gambrel,half hipped,hipped,pitched,pyramidal,skillion
• roof:shape=* as building:roof:shape
• building:roof:orientation=across,along
• building:roof:material=brick,plaster,unknown
• building:roof:color=name,hex
• roof:color=name,hex
• 3dr:type=*
• building:facade:material=plaster,* (unknown)
• building:facade:color=name,hex
• building:color=name,hex
• height=*
• min_height=*
• building:levels=*
• building:min_level=*

Water

• natural=water
• landuse=reservoir

Fence

• barrier=fence
• height=*
• min_height=*

OSM2POV

• osm2pov.cc
• WikiProject Czechia/OpenKýbl3DMap
• There is a list of all tags currently supported by osm2pov at Osm2pov/Supported_Tags

Bitsteller

• bitsteller.bplaced.net/osm

OSM2XP

• http://osm2xp.com/?q=TagsUsage

Usage Community

Currently the most used tags [3]. We might take how much influence imports might have.

tag	count (12/2011)	description
building=yes	44 903 099	indicate that a way is a building groundplan
building=*	390 644 254 709 243 885 167 355 131 059 ...	type of building (house, hut, residential, entrance, garage, ...)
height=* (combined w/ building-tag) building:height=* min_height=* (combined w/ building-tag) building:min_height=*	624 507 28 347 484 6	height of building
levels=* (combined w/ building-tag) building:levels=* min_level=* (combined w/ building-tag) building:min_level=*	13 329 444 046 13 3 450	levels of building