benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 chim CHIM_IdahoDeptPub.Wo, 2003-09-12,  WRT ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD001,  ASH701945B_M,  CR619992801,  NONE, 1.2319, 1.2809, 30, 16160
 chim CHIM_IdahoDeptPub.Wo, 2007-09-18,  WRT ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 1.1155, 1.1659, 30, 16330
 chim CHIM_IdahoDeptPub.Wo, 2007-09-21,  WRT ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 1.1469, 1.1969, 30, 17350
 chim CHIM_IdahoDeptPub.Wo, 2011-09-19,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 1.2622, 1.3109, 15, 142215
 chim CHIM_IdahoDeptPub.Wo, 2011-09-21,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 1.1783, 1.2279, 15, 141345