Select stream/river near lake/pond
Select flow line near lake/pond
Select flow line near water body that is not estuary
Select flow line near non_estuary (water body that is not estuary)
Select hydro point near lake/pond
Select stream/river near hydro point
Select hydro area near hydro point
Select flow line, lake/pond, and hydro point that are near each other
select ?r ?w where { ?r a <flow_line>. ?r <nh:type> <StreamRiver>. ?w a <water_body>. ?w <nh:type> <LakePond>. ?r <nearby> ?w }
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query
Choose a spatial-join algorithm
Nested Loop
Plane Sweep
Index nested-Loop (R-Tree)
Hierarchical Traversal (R-Tree)
Simplification factor:
Join distance:
meters
Query options
Filter features by map extent
Filter features by zoom level
Reduce join distance by zoom level
Simplify features before spatial join
Zoom to the max extent of joined features
Log: