Canadian Snow Data CD by Province

The Canadian Daily Snow Depth Database consists of daily ruler measurements of snow depth taken by Meteorological Service of Canada observers and archived as daily element 013 in the National Climate Data Archive. The Canadian Snow Water Equivalent Database contains snow water equivalent (SWE) and snow depth measurements from snow surveys taken by more than twenty agencies at weekly, biweekly or monthly frequencies. It also contains biweekly SWE estimates at Meteorological Service of Canada snow depth observing stations.加拿大每日雪深数据库（Canadian Daily Snow Depth Database）由加拿大气象厅（Meteorological Service of Canada）观测人员采用标尺开展的每日雪深测量数据组成，相关数据以每日要素013的形式归档于国家气候数据档案馆（National Climate Data Archive）。加拿大雪水当量数据库（Canadian Snow Water Equivalent Database）包含二十余家机构通过雪深调查获取的雪水当量（snow water equivalent, SWE）与雪深测量数据，调查频率涵盖每周、每两周或每月一次。此外，该数据库还收录了加拿大气象厅雪深观测站的每两周一次的雪水当量估算值。