Shorelines :

X	Y
190.412304	27.727483465604
191.045232	34.96007306545
196.719696	33.398637415208
196.542768	33.055963298962
152.994768	-120.11377543481

Query: SELECT * FROM map_events WHERE ID_SourceType=-1 AND Latitude<50.688487728031 AND Latitude>48.047432657241 AND Longitude<6.3929824561404 AND Longitude>2.0070175438596