[GRASS-SVN] r71909 - grass/trunk/imagery/i.albedo

[svn_grass at osgeo.org]

Author: neteler
Date: 2017-12-08 03:50:35 -0800 (Fri, 08 Dec 2017)
New Revision: 71909

Modified:
   grass/trunk/imagery/i.albedo/i.albedo.html
Log:
i.albedo manual: wording improvements

Modified: grass/trunk/imagery/i.albedo/i.albedo.html
===================================================================
--- grass/trunk/imagery/i.albedo/i.albedo.html	2017-12-08 09:49:28 UTC (rev 71908)
+++ grass/trunk/imagery/i.albedo/i.albedo.html	2017-12-08 11:50:35 UTC (rev 71909)
@@ -8,14 +8,16 @@
 
 <h2>NOTES</h2>
 
-It uses for Landsat 8 the weighted average reflectance (temporary until algorithm is found).
+It uses for Landsat 8 the weighted average reflectance (temporary solution
+until an algorithm is found).
 <p>
 It assumes MODIS product surface reflectance in [0;10000].
 
 <h2>EXAMPLE</h2>
-Code creates the raster map "albedo_lsat7_1987" from the 
-LANDSAT-TM5 bands in the North Carolina dataset.
+The following example creates the raster map "albedo_lsat7_1987" from the 
+LANDSAT-TM5 bands in the North Carolina dataset:
 <div class="code"><pre>
+g.region raster=lsat5_1987_10 -p
 i.albedo -l input=lsat5_1987_10,lsat5_1987_20,lsat5_1987_30,lsat5_1987_40,lsat5_1987_50,lsat5_1987_70 output=albedo_lsat7_1987
 </pre></div>
 <p>
@@ -24,9 +26,10 @@
 <i>Figure: Resulting albedo map from LANDSAT 5</i>
 </center>
 <p>
-Code creates the raster map "albedo_lsat7_2000" from the 
-LANDSAT-TM7 bands in the North Carolina dataset.
+The following example creates the raster map "albedo_lsat7_2000" from the 
+LANDSAT-TM7 bands in the North Carolina dataset:
 <div class="code"><pre>
+g.region raster=lsat7_2000_10 -p
 i.albedo -l input=lsat7_2000_10,lsat7_2000_20,lsat7_2000_30,lsat7_2000_40,lsat7_2000_50,lsat7_2000_70 output=albedo_lsat7_2000
 </pre></div>
 <p>
@@ -48,11 +51,11 @@
 
 <h2>References</h2>
 For a 2 band determination of the Aster BB Albedo see the following:
+<p>
+Salleh and Chan, 2014. Land Surface Albedo Determination: Remote Sensing
+and Statistical Validation. in proceedings of FIG 2014
+(<a href="https://www.fig.net/resources/proceedings/fig_proceedings/fig2014/papers/ts05g/TS05G_salleh_chan_6910.pdf">PDF</a>)
 
-Salleh and Chan, 2014. Land Surface Albedo Determination: Remote Sensing and Statistical Validation. in proceedings of FIG 2014.
-
-https://www.fig.net/resources/proceedings/fig_proceedings/fig2014/papers/ts05g/TS05G_salleh_chan_6910.pdf
-
 <h2>AUTHOR</h2>
 
 Yann Chemin