reduce search radius when searching for nodes within country

[nominatim.git] / lib / ReverseGeocode.php

diff --git a/lib/ReverseGeocode.php b/lib/ReverseGeocode.php
index 0500df937c2431ea3a2abc2cd15106044b5ea0d9..681403a19eff902d389fb8feba18e61b5b489a8d 100644 (file)
--- a/lib/ReverseGeocode.php
+++ b/lib/ReverseGeocode.php
@@ -117,7 +117,7 @@ class ReverseGeocode
             $sSQL .= ' AND class = \'place\' AND type != \'postcode\'';
             $sSQL .= ' AND name IS NOT NULL ';
             $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
             $sSQL .= ' AND class = \'place\' AND type != \'postcode\'';
             $sSQL .= ' AND name IS NOT NULL ';
             $sSQL .= ' and indexed_status = 0 and linked_place_id is null';

-            $sSQL .= ' AND ST_DWithin('.$sPointSQL.', geometry, 5.0)) p ';
+            $sSQL .= ' AND ST_DWithin('.$sPointSQL.', geometry, 1.8)) p ';

             $sSQL .= 'WHERE distance <= reverse_place_diameter(rank_search)';
             $sSQL .= ' ORDER BY rank_search DESC, distance ASC';
             $sSQL .= ' LIMIT 1';
             $sSQL .= 'WHERE distance <= reverse_place_diameter(rank_search)';
             $sSQL .= ' ORDER BY rank_search DESC, distance ASC';
             $sSQL .= ' LIMIT 1';