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vectortile:schema:v2:water [2020/01/08 07:40] tgwikiupdate [class field] |
vectortile:schema:v2:water [2021/01/14 07:12] (current) admin [class] |
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<html> | <html> | ||
<h1>Water <img src="http://wiki.thinkgeo.com/wiki/_media/water_polygon.png?w=18&h=18&t=1546847374&tok=ad7996" /></h1> | <h1>Water <img src="http://wiki.thinkgeo.com/wiki/_media/water_polygon.png?w=18&h=18&t=1546847374&tok=ad7996" /></h1> | ||
+ | <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 ===== | ||
- | ==== geometry field ==== | ||
- | ''shape'' type : polygon | ||
- | ==== 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. |
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+ | ^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 |hospital, nursing_home, social_facility, nursing_home, doctors grounds.| | ||
+ | |pool |Areas for college,kindergarten,school and university.| | ||
+ | |reservoir |Grassland, meadow, or the grass areas with grasses(Poaceae) and other herbaceous(non-woody) plants growing.| | ||
+ | |basin |Glaciers or permanent ice/snow there.| | ||
+ | |canal |National parks, nature reserves, city parks, village greens, summer_camp, playgrounds etc.| | ||
+ | |lock |Bare_rock, scree,shingle, quarry, bare_rock or gravel.| | ||
+ | |others |Scrub, heath or bushes.| | ||
+ | |swimming_pool |Sand, beach or loam.| | ||
+ | |||
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