benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 izaa IZA_A_1989_NOS, 2001-11-08,  Jerry Mittermiller ,  COUNTY OF SANTA BARB,  TRIMBLE 4800,  20147781,  NAV,  TRM4800,  02201477,  NONE, 1.4883, 0, 15, 163845
 izaa IZA_A_1989_NOS, 2007-10-18,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 0.8775, 0.9319, 30, 0
 izaa IZA_A_1989_NOS, 2007-10-19,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 0.8775, 0.9319, 30, 0
 izaa IZA_A_1989_NOS, 2007-10-20,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 0.8775, 0.9319, 30, 0
 izaa IZA_A_1989_NOS, 2011-03-11,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 0.7905, 0.8469, 15, 0
 izaa IZA_A_1989_NOS, 2011-03-12,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 0.7905, 0.8469, 15, 0
 izaa IZA_A_1989_NOS, 2011-03-13,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 0.7905, 0.8469, 15, 0
 izaa IZA_A_1989_NOS, 2011-03-14,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 0.7905, 0.8469, 15, 0
 izaa IZA_A_1989_NOS, 2011-03-15,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 0.7905, 0.8469, 15, 0
 izaa IZA_A_1989_NOS, 2015-03-10,  JLS ,  USGS ,  JAVAD,  00624 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14330,  NONE, 0.8877, 0.9419, 15, 16445
 izaa IZA_A_1989_NOS, 2015-03-11,  JLS ,  USGS ,  JAVAD,  00624 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14330,  NONE, 0.8877, 0.9419, 15, 0
 izaa IZA_A_1989_NOS, 2015-03-12,  JLS ,  USGS ,  JAVAD,  00624 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14330,  NONE, 0.8877, 0.9419, 15, 0
 izaa IZA_A_1989_NOS, 2015-03-13,  JLS ,  USGS ,  JAVAD,  00624 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14330,  NONE, 0.8877, 0.9419, 15, 0