Hi<div><br></div><div>I'm using landsat images (30m sp. resolution) and I'm producing a classification map over these images so I obtain a land cover map with a 30m resolution. I need to eliminate areas, classified with a class but with a an area lower than 20 ha (for example). is this possible in GRASS? and How?</div>
<div><br></div><div>Best regards,</div><div>Luisa</div>