Continuous meteorological surface measurement during POLARSTERN cruise ANT-XV...

Geocode DATE/TIME has centered values; geocode LATITUDE and LONGITUDE have instantaneous values at end of interval.地理编码（Geocode）对应的日期/时间字段采用中心值；地理编码对应的纬度（LATITUDE）与经度（LONGITUDE）字段采用区间末端的瞬时值。