Podes usar a biblioteca GDAL através do QGIS:<br><br>Raster --> Clip ou (em pt) Matricial --> Cortador<br><br><br>..................................<br>André Mano<br><a style="color: rgb(0, 0, 153);" href="http://opussig.blogspot.com/" target="_blank"><font size="1">http://opussig.blogspot.com/</font></a><br>
<br>
<div style="visibility: hidden; display: inline;" id="avg_ls_inline_popup"></div><style type="text/css">#avg_ls_inline_popup { position:absolute; z-index:9999; padding: 0px 0px; margin-left: 0px; margin-top: 0px; width: 240px; overflow: hidden; word-wrap: break-word; color: black; font-size: 10px; text-align: left; line-height: 13px;}</style>