benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 simm, 2003-10-22,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-23,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-24,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-25,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-26,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-27,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-28,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3615A15262,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-29,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3616A15408,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-30,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3616A15408,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-10-31,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3616A15408,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm, 2003-11-01,  GINA SCHMALZLE ROCC,  UM-RSMAS ,  TRIMBLE 4000SSI,  3616A15408,  NP,  TRM29659.00,  0220061141,  NONE, 0.5, 0, 15, 15
 simm DOPP_STA_10830_1981_, 2007-01-25,  CHS ,  USGS ,  ASHTECH,  LP019992809 ,  Z-XII 1L00,  ASH701945E_M,  CR520031622,  NONE, 1.3602, 1.4079, 30, 1770
 simm DOPP_STA_10830_1981_, 2007-01-26,  CHS ,  USGS ,  ASHTECH,  LP019992809 ,  Z-XII 1L00,  ASH701945E_M,  CR520031622,  NONE, 1.3592, 1.4069, 30, 163730
 simm DOPP_STA_10830_1981_, 2007-03-21,  CHS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE21,  ASH701945E_M,  CR620022602,  NONE, 1.3511, 1.3989, 30, 152830
 simm DOPP_STA_10830_1981_, 2010-05-19,  CHS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH701945B_M,  CR619992805,  NONE, 1.4257, 1.4729, 15, 152845
 simm DOPP_STA_10830_1981_, 2010-05-23,  CHS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH701945B_M,  CR619992805,  NONE, 1.3531, 1.4009, 15, 152615
 simm DOPP_STA_10830_1981_, 2010-05-27,  JLS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.8826, 0.9369, 15, 151715
 simm DOPP_STA_10830_1981_, 2015-03-25,  ELP ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR619992805,  NONE, 0.7442, 0.8018, 15, 0
 simm DOPP_STA_10830_1981_, 2015-03-26,  ELP ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR619992805,  NONE, 0.7442, 0.8018, 15, 0