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ThinkGeo Cloud
ThinkGeo UI Controls
ThinkGeo Open Source
Help and Support
External Resources
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.
geometry
type : polygon
Zoom Level Applied | Data Download Source |
---|---|
0~3 | ne_110m_lakes |
4 | ne_10m_lakes (scalerank <= 6) |
5 | ne_10m_lakes (scalerank <= 7) |
6 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 10000000 |
7 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 5000000 |
8 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 800000 |
9 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 500000 |
10 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 200000 |
11 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 20000 |
12 | “natural” IN ('water','bay') OR waterway IN ('riverbank') AND area >= 10000 |
13~19 | “natural” IN ('water','bay') OR waterway IN ('riverbank') |