var fDesc=new Array(); fDesc[0] = "i-Tree Vue allows you to make use of freely available National Land Cover Data (NLCD) maps to assess your community's land cover, including tree canopy, and some of the ecosystem services provided by your current urban forest. The effects of planting scenarios on future benefits can also be modeled. New enhancements allow users to make regional adjustments to canopy and impervious estimates based on recent research. In addition, a simple clipping tool allows user to refine basic area of interest boundaries from NLCD images within the Vue application. Interactivity with Google Maps allows for improved NLCD image interpretation."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }