anchor.diff:  
             <p>The CASA team updates the global QUICC products as soon as the newest quarterly MODIS worldwide VI image is produced. After September (Q3) 2012, the data were adjusted to exclude forest areas located >37 degrees north as a result of confusion caused by year-to-year variations in seasonal snow cover.</p>
   
  -          <p class='credits'><strong>Citation:</strong> NASA-CASA Project. “CASA ‘Quarterly Indicator of Cover Change’ (QUICC).” Accessed on [date].<br /><a href='http://geo.arc.nasa.gov/sge/casa/latest.html' target='_blank'>geo.arc.nasa.gov/sge/casa/latest.html</a>.</p>
  -
  -          <p class='credits'><strong>Suggested citation for data as displayed on GFW:</strong> “QUICC Alerts.” NASA Ames Research Center and California State University. Accessed through Global Forest Watch on [date].<br /><a href='http://www.globalforestwatch.org' target='_blank'>www.globalforestwatch.org</a>.</p>
  +          <p class='credits'><strong>Citation:</strong> NASA-CASA Project. “CASA ‘Quarterly Indicator of Cover Change’ (QUICC).” Accessed on [date].<a href='http://geo.arc.nasa.gov/sge/casa/latest.html' target='_blank'>geo.arc.nasa.gov/sge/casa/latest.html</a>.</p>
  +
  +          <p class='credits'><strong>Suggested citation for data as displayed on GFW:</strong> “QUICC Alerts.” NASA Ames Research Center and California State University. Accessed through Global Forest Watch on [date].<a href='http://www.globalforestwatch.org' target='_blank'>www.globalforestwatch.org</a>.</p>
   
             <p class='read_more hidden'><em><%= link_to 'Learn more or download data', sources_path %></em>
           </div>
  
positive.code:           </dl>
            <dl class='sources_row even'>
              <dt>Source data</dt>
              <dd><a href='http://modis.gsfc.nasa.gov/about/'>MODIS</a>, validated with <a href='http://landsat.usgs.gov/' target='_blank'>Landsat</a> and <a href='http://www.cbers.inpe.br/ingles/' target='_blank'>CBERS</a></dd>
            </dl>
            <dl class='sources_row'>
              <dt>Frequency of updates</dt>
  
negative.code:           <h3 class='overview_title'>Overview</h3>
            <p>The Deforestation Alert System (Sistema de Alerta de Desmatamento—SAD) is a monthly alert that monitors forest cover loss and forest degradation in the Brazilian Amazon. The system generates information that is published monthly by <a href='http://www.imazon.org.br/' target='_blank'>Imazon</a>, a Brazilian NGO, through its <em>Forest Transparency Bulletin</em>. The monthly alerts are derived from a temporal mosaic of <a href='http://modis.gsfc.nasa.gov/about/' target='_blank'>MODIS</a> daily images that are scaled down from 500 × 500 meter to 250 × 250 meter resolution. The monthly results are then validated using medium resolution images from the China-Brazil Earth Resources Satellite (<a href='http://www.cbers.inpe.br/ingles/' target='_blank'>CBERS</a>) and NASA <a href='http://landsat.usgs.gov/' target='_blank'>Landsat</a> data in order to “ground-truth” the results being reported.</p>
  
            <p class='credits'><strong>Citation:</strong> Souza, C. M., S. Hayashi, and A. Veríssimo. 2009. “Near Real-Time Deforestation Detection for Enforcement of Forest Reserves in Mato Grosso.” <em>FIG—Land Governance in Support of the MDGS: Responding to New Challenges.</em><a href='http://www.fig.net/pub/fig_wb_2009/papers/trn/trn_2_souza.pdf' target='_blank'>www.fig.net/pub/fig_wb_2009/papers/trn/trn_2_souza.pdf</a>.</p>
  
            <p class='credits'><strong>Suggested citation for data as displayed on GFW:</strong> “SAD Alerts.” Imazon. Accessed through Global Forest Watch on [date].<a href='http://www.globalforestwatch.org' target='_blank'>www.globalforestwatch.org</a>.</p>
  
            <p class='read_more hidden'><em><%= link_to 'Learn more or download data', sources_path %></em>
          </div>
  