The GRASS Development Team and members of the user community have collected
numerous screenshots on these pages.
<p>
Imagery data is treated as raster maps in GRASS, but there are a number of
special modules specifically designed to help with image processing.
<P>
For details, see the
<a href="../grass64/manuals/html64_user/imageryintro.html">imagery</a> and
<a href="../grass64/manuals/html64_user/rasterintro.html">raster map</a>
processing guides.
<P>
* LIDAR processing: v.lidar.* modules, r.in.xyz, wiki page<BR>
* Satellite data import: r.in.gdal formats, i.fusion.brovey, i.oif, i.pca,
   i.cluster, i.landsat.rgb
<P>

<BR><BR>

<h4>GRASS 6.4</h4>

<table width="350" border="0" align="center">

 <tr valign="baseline">
  <td>
   <div align="center">
    <a href="images/SlopePoint_bathy.jpg" target="_blank"><img src="images/SlopePoint_bathy_small.jpg" border="1"></a>
    <P>Sea floor bathymetry from
      <a href="http://grass.osgeo.org/wiki/MB-System">MB-System</a>
     imported and gridded with the
      <a href="http://grass.osgeo.org/grass64/manuals/html64_user/r.in.xyz.html">r.in.xyz</a>
     module.
    <BR>
    <font size="-2"><i>screenshot: H. Bowman</i></font>
    <BR><BR>
   </div>
  </td>
 </tr>
</table>


<h4>GRASS 6.2</h4>

<table width="100%" border="0" align="center">

 <tr valign="baseline">
  <td>
   <div align="center">
    <a href="../grass62/screenshots/images/dunedin_landsat_original.jpg" target="_blank"><img src="../grass62/screenshots/images/dunedin_landsat_original_small.jpg" border="1"></a>
    <P>LANDSAT-7 image of Dunedin, New Zealand before <em>i.landsat.rgb</em> color enhancement
    <BR>
    <font size="-2"><i>screenshot: H. Bowman</i></font>
    <BR><BR>
   </div>
  </td>

  <td>
   <div align="center">
    <a href="../grass62/screenshots/images/dunedin_landsat_aggr97presv.jpg" target="_blank"><img src="../grass62/screenshots/images/dunedin_landsat_aggr97presv_small.jpg" border="1"></a>
    <P>LANDSAT-7 image of Dunedin, New Zealand after <em>i.landsat.rgb</em> color enhancement
    <BR>
    "<tt>i.landsat.rgb -p strength=97</tt>"<BR>
    <font size="-2"><i>screenshot: H. Bowman</i></font>
    <BR><BR>
   </div>
  </td>

 </tr>
</table>


<h4>GRASS 6.1</h4>

<table width="400" border="0" align="center">

 <tr valign="baseline">
  <td>
  <div align="center">
    <a href="../grass60/screenshots/images/grass61_gismanager.jpg" target="_blank"><img src="../grass60/screenshots/images/grass61_gismanager_small2.jpg" border="1"></a>
    <P>GIS Manager displaying MODIS Rapid Response System realtime data
    <BR>
    <font size="-2"><i>screenshot: Markus Neteler</i></font>
    <BR><BR>
  </div>
  </td>
 </tr>
</table>


<h4>GRASS 5</h4>

<table width="400" border="0" align="center">
 <tr valign="baseline">
  <td>
   <div align="center">
    <a href="images/aster_color15m_nordsee.jpg" target="_blank"><img src="images/aster_color15m_nordsee_small.jpg" border="1"></a>
    <P>Part of Northern Germany as seen from
      <a href="http://mpa.itc.it/rs/aster/index.html">ASTER/TERRA</a>
     at 15m resolution,
     <tt>26 August 2000 at 10:59:33 UTC</tt>.
     Colors represent surface reflectance (green, red and simulated blue channels).
     Note the magnified ship on the North Sea (upper left zoom window)
     and the magnified part of Langeoog island.
    <BR>
    <font size="-2"><i>screenshot: Markus Neteler</i></font>
    <BR><BR>
   </div>
  </td>
 </tr>
</table>

<table width="100%" border="0" align="center">
 <tr valign="baseline">
  <td>
   <div align="center">
    <a href="images/jockeyposter1.jpg" target="_blank"><img src="images/jockeyposter.jpg" border="1"></a>
    <P>Dune Migration at <a href="http://skagit.meas.ncsu.edu/~helena/measwork/jockeys/jockey.html">Jockey's
      Ridge</a> State Park, North Carolina<BR>
      Infrared photo draped on USGS LIDAR data
    <BR>
    <font size="-2"><i>screenshot: Helena Mitasova</i></font>
    <BR><BR>
   </div>
  </td>
 </tr>

 <tr valign="baseline">
  <td>
   <div align="center">
    <a href="../images/nviz22_big.jpg" target="_blank"><img src="../images/nviz22_crop.jpg" border="1"></a>
    <P>Perspective view of imagery with custom grid overlay in NVIZ
    <BR>
    (Northern Germany)
    <BR>
    <font size="-2"><i>screenshot: Markus Neteler</i></font>
    <BR><BR>
   </div>
  </td>
 </tr>

</table>