(1) LanYu_psp.zip/ is the ***.txt compressed together, 
    where ***.txt is the data of Eppley Pyranometer in 
    minute-resolution. *** represents the solar day.
    The columns in ***.txt are: [temperature(C)],[psp1(w/m2)],
    [psp2(w/m2)]. 
    Temperature is the inner one of datalogger shelter.
    Psp1 is the global shortwave radition in 0.3~3 micrometer.
    Psp2 is the global shortwave radition in 0.4~3 micrometer.

(2) LanYu_AOD.csv/ includes the aerosol optical depth value 
    derived from CIMEL-318 sunphotomer. The columns are:
    Date,Time,Time_offset(days),AOT_1020,AOT_870,AOT_670,AOT_500,AOT_440,
    AOT_380,AOT_340,Water(cm),Air_Mass,D-500nm
   
(3) LanYu_ozone.csv/ includes the derived values of Solar-Light Microtops 
    ozonemeters
    which is hand-held and did measurements three times for data stabilization.
    Its data format is:
  SN,DATE,TIME,DATA_DESCR,LOCATION,A1,A2,B1,B2,L1,L2,OC,C1,C2,C3,C4,C5,LNV01,
  LNV02,LNV03,LNV04,LNV05,K,B,C,POFFS,PSCALE,LATITUDE,LONGITUDE,ALTITUDE,
  PRESSURE,SZA,TEMP,SIG300,SIG305,SIG312,SIG940,SIG1020,R300_305,R305_312,
  STD300_305,STD305_312,OZ300_305,OZ305_312,OZONE,WATER,SIG320,SIG936,R312_320,
  STD312_320,OZ312_320,AOT1020,ID