A WebGIS-Based Information System for Monitoring and Warning of Geological Disasters for Lanzhou City, China

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Rainfall duration (h)</td><td align="center">Accumulated rainfall (mm)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">1/6</td><td align="center">5</td></tr><tr><td align="left">0.5</td><td align="center">7</td></tr><tr><td align="left">1</td><td align="center">8</td></tr><tr><td align="left">3</td><td align="center">18</td></tr><tr><td align="left">6</td><td align="center">24</td></tr><tr><td align="left">24</td><td align="center">25</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Critical rainfall to trigger debris flow in Lanzhou.

Advances in Meteorology

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Table 2

Table 2: A WebGIS-Based Information System for Monitoring and Warning of Geological Disasters for Lanzhou City, China 