Study on GIS Visualization in Evaluation of the Human Living Environment in Shenyang-Dalian Urban Agglomeration

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Grade</td><td class="align_center">Number of grid</td><td class="align_center">Area (km<sup>2</sup>)</td><td class="align_center">Area percentage (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">I</td><td class="align_center">3338</td><td class="align_center">5590.44 </td><td class="align_center">5.34</td></tr><tr><td class="align_left">II</td><td class="align_center">9159</td><td class="align_center">15337.06 </td><td class="align_center">14.65</td></tr><tr><td class="align_left">III</td><td class="align_center">17822</td><td class="align_center">29857.54 </td><td class="align_center">28.52</td></tr><tr><td class="align_left">IV</td><td class="align_center">18741</td><td class="align_center">31396.48 </td><td class="align_center">29.99</td></tr><tr><td class="align_left">V</td><td class="align_center">13440</td><td class="align_center">22508.32 </td><td class="align_center">21.50</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The grade proportion of human living environmental evaluation index.

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Table 4

Table 4: Study on GIS Visualization in Evaluation of the Human Living Environment in Shenyang-Dalian Urban Agglomeration 