cerxes/openmaptiles
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Extend docs for park, landuse, landcover

Browse Source
This commit is contained in:
Lukas Martinelli
2016-11-30 09:31:54 +00:00
parent 7ca0fc6646
commit 4a902ca273
3 changed files with 19 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
layers/landcover/landcover.yaml
View File

@@ -2,16 +2,17 @@ layer:
id: "landcover"
description: |
Landcover is used to describe the physical material at the surface of the earth. At lower zoom levels this is
from Natural Earth data for glaciers and ice shelves and at higher zoom levels the landcover is implied
by OSM tags (like `landuse` or `natural`).
from Natural Earth data for glaciers and ice shelves and at higher zoom levels the [landcover is [implied by OSM tags](http://wiki.openstreetmap.org/wiki/Landcover). The most common use case for this layer
is to style wood (`class=wood`) and grass (`class=`grass`) areas.
buffer_size: 4
fields:
class: |
More generalized groups of either `farmland`, `ice`, `wood`, `grass` or `wetland`.
More generalized groups of either `farmland`, `ice`, `wood`, `grass`
or `wetland`.
Use this to assign general colors to the landcover.
subclass: |
Original value of either the `landuse`, `natural` or `wetland` tag.
Use this to do more precise styling.
Original value of either the `landuse`, `natural`, `leisure` or
`wetland` tag. Use this to do more precise styling.
datasource:
geometry_field: geometry
query: (SELECT geometry, class, subclass FROM layer_landcover(!bbox!, z(!scale_denominator!))) AS t