Unesco Remote Sensing and GIS in Support of World Heritage Conservation WHP  
  Ha Long Bay  —  Vietnam
 
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OSTC Labo SURFACES ULG Geography Department RUG
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Use of Remote sensing and GIS

Corona Landsat SPOT GIS

Corona

Corona 1965.
Corona satellite photograph 09/25/1965.

The red line delimites the protected area.

This kind of image shows the utility of remote sensing to analyse the situation of the protected area in 1965 before the onslaught of the tourist pressure.


© OSTC-Last updated: 30/09/2002