benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 meis Meiss_1948_USCGS, 2010-10-07,  CHS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 1.347, 1.3949, 15, 152915
 meis Meiss_1948_USCGS, 2012-11-28,  JLS ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 1.2248, 1.2739, 15, 153145
 meis Meiss_1948_USCGS, 2012-11-29,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR520031622,  NONE, 1.339, 1.3869, 15, 163015
 meis Meiss_1948_USCGS, 2013-09-12,  SAH ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.2713, 1.3199, 15, 155515
 meis Meiss_1948_USCGS, 2013-09-13,  SAH ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.3279, 1.3759, 15, 152115