23 lines
884 B
YAML
23 lines
884 B
YAML
layer:
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id: "landcover"
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description: |
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Landcover is used to describe the physical material at the surface of the earth. At lower zoom levels this is
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from Natural Earth data for glaciers and ice shelves and at higher zoom levels the landcover is implied
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by OSM tags (like `landuse` or `natural`).
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buffer_size: 4
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fields:
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class: |
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More generalized groups of either `farmland`, `ice`, `wood`, `grass` or `wetland`.
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Use this to assign general colors to the landcover.
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subclass: |
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Original value of either the `landuse`, `natural` or `wetland` tag.
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Use this to do more precise styling.
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datasource:
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geometry_field: geometry
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query: (SELECT geometry, class, subclass FROM layer_landcover(!bbox!, z(!scale_denominator!))) AS t
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schema:
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- ./landcover.sql
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datasources:
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- type: imposm3
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mapping_file: ./mapping.yaml
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