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vectortile:schema:v2:water [2020/01/17 02:30]
tgwikiupdate
vectortile:schema:v2:water [2021/01/14 07:12] (current)
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 <​html>​ <​html>​
-<​h1>​Water</​h1>​ +<​h1>​Water <img src="​http://​wiki.thinkgeo.com/​wiki/​_media/​water_polygon.png?​w=18&​h=18&​t=1546847374&​tok=ad7996"​ /></​h1>​ 
-<h3><img src="​http://​wiki.thinkgeo.com/​wiki/​_media/​water_polygon.png?​w=18&​h=18&​t=1546847374&​tok=ad7996"​ /> buffer: 12.5%</​h3>​+<​h3>​Buffer: 12.5%, Min Zoom level: 0 </h3> 
 + 
 +Representing the lake and river.Water areas are filtered and simplied acoording to scalerank and osm_area. At lowest zoom levels, it just has big lakes and give rivers.When you zoom in, more small water area should show up.
 </​html>​ </​html>​
  
-{{:water.png}}+{{:vectortile:​schema:​v2:​water_v2.png}}
  
-==== Zoom Level Applied: 0~19 ==== 
-Water polygons representing the lake and river.Water areas are filtered and simplied acoording to scalerank and osm_area. At lowest zoom levels, it just has big lakes and give rivers.When you zoom in, more small water area should show up. 
  
 ===== Columns ===== ===== Columns =====
  
-==== class field ==== +==== class ==== 
-The ''​ '​class'​ ''​ field indicates the value of the water, ​the possible values are:''​ 'ocean' ''​''​ '​lake'​ ''​''​ '​natural'​ ''​''​ '​river'​ ''​''​ 'pond' ''​''​ 'pool' ''​''​ 'reservoir' ''​''​ '​basin'​ ''​''​ 'canal' ''​''​ 'lock' ''​''​ 'swimming_pool' ''​.+ A category ​of waters, so that you can easily track a specific ​water object.  
 + 
 + 
 +^Value (class)  ​   ^Description^.| 
 +|ocean ​ |Areas for aerodrome,apron,​heliport,​helipad and runway.| 
 +|bathymetry0 |Nested polygons of underwater depth (0 meters) of ocean floors.| 
 +|bathymetry200 |Nested polygons of underwater depth (200 meters) of ocean floors.| 
 +|bathymetry1000 |Nested polygons of underwater depth (1,000 meters) of ocean floors.| 
 +|bathymetry2000 |Nested polygons of underwater depth (2,000 meters) of ocean floors.| 
 +|bathymetry3000 |Nested polygons of underwater depth (3,000 meters) of ocean floors.| 
 +|bathymetry4000 |Nested polygons of underwater depth (4,000 meters) of ocean floors.| 
 +|bathymetry5000 |Nested polygons of underwater depth (5,000 meters) of ocean floors.| 
 +|bathymetry6000 |Nested polygons of underwater depth (6,000 meters) of ocean floors.| 
 +|bathymetry7000 |Nested polygons of underwater depth (7,000 meters) of ocean floors.| 
 +|bathymetry8000 |Nested polygons of underwater depth (8,000 meters) of ocean floors.| 
 +|bathymetry9000 |Nested polygons of underwater depth (9,000 meters) of ocean floors.| 
 +|bathymetry10000 |Nested polygons of underwater depth (10,000 meters) of ocean floors.| 
 +|lake  ​   |Areas for cemeteries or graveyards.| 
 +|river  ​   |Plant or animal product growing.| 
 +|pond     |hospitalnursing_home,​ social_facility,​ nursing_home,​ doctors grounds.| 
 +|pool     |Areas for college,kindergarten,​school and university.| 
 +|reservoir ​ ​|Grasslandmeadowor the grass areas with grasses(Poaceae) and other herbaceous(non-woody) plants growing.| 
 +|basin  ​   |Glaciers or permanent ice/snow there.| 
 +|canal         |National parksnature reserves, city parks, village greens, summer_camp, ​ playgrounds etc.| 
 +|lock         |Bare_rockscree,shingle,​ quarry, bare_rock or gravel.| 
 +|others  ​   |Scrub, heath or bushes.| 
 +|swimming_pool         |Sand, beach or loam.
 + 
 + 
vectortile/schema/v2/water.1579228250.txt.gz · Last modified: 2020/01/17 02:30 by tgwikiupdate