[GRASS-SVN] r43445 - grass-addons/imagery/i.landsat.acca

[svn_grass at osgeo.org]

Author: hamish
Date: 2010-09-10 07:08:33 +0000 (Fri, 10 Sep 2010)
New Revision: 43445

Modified:
   grass-addons/imagery/i.landsat.acca/description.html
Log:
line-wrap

Modified: grass-addons/imagery/i.landsat.acca/description.html
===================================================================
--- grass-addons/imagery/i.landsat.acca/description.html	2010-09-10 07:07:47 UTC (rev 43444)
+++ grass-addons/imagery/i.landsat.acca/description.html	2010-09-10 07:08:33 UTC (rev 43445)
@@ -1,19 +1,30 @@
 <H2>DESCRIPTION</H2>
 
-<EM>i.landsat.acca</EM> is to implement the Automated Cloud-Cover Assessment (ACCA) Algorithm from Irish (2000) with the constant values for pass filter one from Irish et al. (2006). To do, it need the band numbers 2, 3, 4, 5, and 6 (band 61 of Landsat-7 ETM+).
+<EM>i.landsat.acca</EM> implements the Automated Cloud-Cover Assessment
+(ACCA) Algorithm from Irish (2000) with the constant values for pass filter
+one from Irish et al. (2006). To do, it need the band numbers 2, 3, 4, 5,
+and 6 (band 61 of Landsat-7 ETM+).
 
-<p>The ACCA gives good results over most of the planet with the exception of ice sheets because ACCA operates on the premise that clouds are colder than the land surface they cover. The algorithm was designed to Landsat-7 ETM+ but because of they use reflectances it usefull also for Landsat-4/5 TM.
+<p>
+The ACCA gives good results over most of the planet with the exception of
+ice sheets because ACCA operates on the premise that clouds are colder than
+the land surface they cover. The algorithm was designed to Landsat-7 ETM+
+but because of they use reflectances it usefull also for Landsat-4/5 TM.
 
 
 
 <H2>NOTES</H2>
 
-<em>i.landsat.acca</em> use full raster and it do not take account the current region.
+<em>i.landsat.acca</em> use full raster and it do not take account the
+current region.
 
 <H2>EXAMPLES</H2>
 
-<p>To make standard ACCA algorithm with two pass processing (flag 2) and filling cloud holes (flag f).</p>
-Reflectances in band rasters 226_62.toar.1, 226_62.toar.2 [...] and thermal band 226_62.toar.61 to output file 226_62.acca:
+To make standard ACCA algorithm with two pass processing (flag 2) and
+filling cloud holes (flag f).
+<p>
+Reflectances in band rasters 226_62.toar.1, 226_62.toar.2 [...] and thermal
+band 226_62.toar.61 to output file 226_62.acca:
 
 <div class="code"><pre>
 i.landsat.acca -f2 band=226_62.toar out=226_62.acca
@@ -23,8 +34,15 @@
 
 <H2>REFERENCES</H2>
 <ol>
-    <li>Irish R.R., Barker J.L., Goward S.N., and Arvidson T., 2006. Characterization of the Landsat-7 ETM+ Automated Cloud-Cover Assessment (ACCA) Algorithm. Photogrammetric Engineering and Remote Sensing vol. 72(10): 1179-1188.</li>
-    <li>Irish, R.R., 2000. Landsat 7 Automatic Cloud Cover Assessment. In S.S. Shen and M.R. Descour (Eds.): Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI. Proceedings of SPIE, 4049: 348-355.</li>
+    <li>Irish R.R., Barker J.L., Goward S.N., and Arvidson T., 2006.
+	Characterization of the Landsat-7 ETM+ Automated Cloud-Cover
+	Assessment (ACCA) Algorithm. Photogrammetric Engineering and Remote
+        Sensing vol. 72(10): 1179-1188.</li>
+
+    <li>Irish, R.R., 2000. Landsat 7 Automatic Cloud Cover Assessment. In
+        S.S. Shen and M.R. Descour (Eds.): Algorithms for Multispectral,
+        Hyperspectral, and Ultraspectral Imagery VI. Proceedings of SPIE,
+        4049: 348-355.</li>
 </ol>
 
 
@@ -39,7 +57,8 @@
 <H2>AUTHOR</H2>
 
 E. Jorge Tizado  (ej.tizado unileon es)<br>
-Dept. Biodiversity and Environmental Management, University of León, Spain<BR>
+Dept. Biodiversity and Environmental Management,
+University of León, Spain<BR>
 
 <p>
 <i>Last changed: $Date: 2007/07/07 00:00:00 $</i>