This folder contains GPS PW derived from 269 GPS sites from 1999~2016. PW at each station are organized yearly. The name convention, format are same as Suominet which can be found here: http://www.suominet.ucar.edu/data.html *** The file columns are: ** DAYofYear PWV PWVerr ZenithDelay SrfcPress SrfcTemp SrfcRH DDD.YYYY (mm) (mm) (mm) (mbar) (Centigrade) (%) -9.9 or -99.9 denote information not available The site name list as well as the locations are given in file: sit.pos The information on how the pressure was derived at each GPS station: ----------------------------------------------------------------------------- The final Pressure accuracy,completeness and the source COMMENT sit,rms(hPa),completeness(percentage),source COMMENT rms=9999.9 denotes information not available COMMENT Source=SLP----pressure derived from nearby synoptic station COMMENT Source=ERA----pressure derived from ERA-Interim COMMENT Source=RNX----pressure from measurements at GPS stations COMMENT END OF HEADER ---------------------------------------------------------------------------- ahaq 0.7 99.8 SLP ahbb 0.6 99.7 SLP bjfs 1.2 99.5 SLP bjgb 0.7 99.9 SLP bjsh 0.7 99.4 SLP bjyq 0.8 99.9 SLP chan 9999.9 99.0 SLP chun 0.6 98.7 SLP cqcs 0.8 99.8 STP cqwz 0.6 99.6 SLP dlha 0.7 97.6 SLP dxin 1.0 100.0 ERA fjpt 0.3 99.7 SLP fjwy 0.4 99.8 SLP fjxp 0.5 99.4 SLP gdsg 0.6 100.0 ERA gdst 0.4 99.4 SLP gdzh 0.4 99.7 SLP gdzj 0.7 99.3 SLP gsax 0.8 100.0 ERA gsdh 0.2 99.6 SLP gsdx 1.1 99.8 SLP gsgl 1.2 99.0 SLP gsgt 0.6 99.2 SLP gsjn 0.7 99.8 SLP gsjt 0.9 100.0 ERA gsjy 0.5 99.7 SLP gslx 0.6 99.2 SLP gslz 1.0 100.0 ERA gsma 0.9 100.0 ERA gsml 1.2 100.0 ERA gsmq 0.2 99.7 SLP gsmx 1.1 100.0 ERA gspl 0.3 99.9 SLP gsqs 0.7 99.8 SLP gsts 0.2 99.0 SLP gswd 0.2 99.7 SLP guan 0.5 99.6 SLP gxbh 0.4 99.8 STP gxbs 9999.9 99.8 SLP gxgl 0.3 99.6 SLP gxhc 0.5 99.8 SLP gxnn 0.2 99.8 STP gxwz 0.2 99.8 STP gzfg 0.8 99.6 SLP gzgy 0.3 99.7 SLP gzsc 0.8 99.8 SLP hahb 0.7 99.2 SLP hajy 0.7 99.3 SLP haqs 0.3 99.9 SLP hbes 0.1 99.8 SLP hbjm 0.5 99.9 SLP hbxf 0.6 99.8 SLP hbzg 0.5 99.8 SLP hecc 0.8 99.9 SLP hecd 0.4 99.7 SLP hecx 0.5 99.9 SLP helq 0.6 99.3 SLP hely 0.7 99.9 SLP hets 0.6 99.9 SLP heyy 0.2 99.9 SLP hezj 0.4 99.9 SLP hihk 0.4 99.7 SLP hisy 0.4 98.4 SLP hiys 1.3 100.0 ERA hlar 0.3 99.0 SLP hlfy 0.5 99.7 STP hlhg 0.5 100.0 ERA hlmh 0.7 99.1 SLP hlwd 0.6 99.8 SLP hncs 9999.9 99.8 SLP hnly 0.4 99.8 SLP hnmy 0.4 99.9 SLP hrbn 1.2 100.0 ERA jixn 0.7 99.5 SLP jlcb 0.7 100.0 ERA jlcl 0.6 99.0 SLP jlyj 0.3 99.8 STP jsls 0.4 99.9 SLP jsly 0.4 99.9 STP jsnt 0.6 99.9 STP jsyc 0.3 99.9 SLP jxhk 0.6 100.0 ERA jxja 0.3 99.8 SLP kmin 0.4 98.8 SLP lalb 0.8 100.0 ERA lalx 1.3 100.0 ERA lhas 0.8 97.8 SLP lhaz 9999.9 98.5 SLP lndd 0.5 99.8 SLP lnhl 0.6 99.5 STP lnjz 0.4 99.7 SLP lnsy 0.9 99.8 SLP lnyk 0.6 99.8 SLP luzh 0.3 99.6 SLP nmag 0.5 99.8 SLP nmal 0.6 99.5 SLP nmay 0.9 100.0 ERA nmaz 1.0 100.0 ERA nmbt 0.7 99.7 SLP nmdw 0.2 99.7 SLP nmej 0.2 99.6 SLP nmel 0.4 99.7 STP nmer 0.6 100.0 ERA nmtk 0.4 99.8 SLP nmwh 0.8 98.4 SLP nmwj 0.4 99.8 SLP nmwl 0.6 100.0 ERA nmwt 0.7 99.8 SLP nmzl 0.4 99.2 SLP nxhy 1.0 100.0 ERA nxyc 0.2 99.7 SLP nxzw 0.4 99.0 SLP qhbm 1.0 97.6 SLP qhdl 0.7 98.6 SLP qhgc 0.8 100.0 ERA qhge 0.8 98.9 SLP qhlh 0.5 98.8 SLP qhmd 0.7 99.4 SLP qhmq 1.4 97.2 SLP qhmy 0.8 100.0 ERA qhql 1.4 100.0 ERA qhtr 0.8 100.0 ERA qhtt 0.7 98.0 SLP qhys 1.0 100.0 ERA qion 0.9 99.5 SLP scbz 0.8 100.0 ERA scdf 1.2 96.9 SLP scgu 0.8 100.0 ERA scgy 1.0 100.0 ERA scgz 1.1 99.2 SLP scjl 1.2 100.0 ERA scju 0.7 99.8 SLP sclh 0.7 99.3 SLP sclt 0.7 99.2 SLP scmb 0.8 100.0 ERA scml 0.9 100.0 ERA scmn 1.2 100.0 ERA scmx 1.0 100.0 ERA scnc 0.6 99.9 SLP scnn 1.0 100.0 ERA scpz 1.1 99.8 SLP scsm 1.5 100.0 ERA scsn 0.5 99.8 SLP scsp 0.8 97.0 SLP sctq 0.9 100.0 ERA scxc 1.3 100.0 ERA scxd 0.9 100.0 ERA scxj 1.2 100.0 ERA scyx 1.2 100.0 ERA scyy 1.3 100.0 ERA sdcy 0.5 99.9 SLP sdjx 0.4 99.7 SLP sdly 0.3 99.9 SLP sdqd 0.5 99.8 SLP sdrc 0.8 99.8 SLP sdyt 0.6 99.9 SLP sdzb 0.4 99.9 SLP sha2 0.4 99.7 SLP shao 0.6 99.1 SLP snak 0.7 99.7 SLP snhy 2.1 99.3 SLP snmx 0.5 99.8 SLP sntb 1.3 100.0 ERA snxy 0.7 99.8 SLP snya 0.3 99.6 SLP suiy 0.8 99.7 SLP sxcz 0.8 100.0 ERA sxdt 0.2 97.2 SLP sxgx 0.7 99.4 SLP sxkl 1.0 100.0 ERA sxlf 0.7 100.0 ERA sxlq 9999.9 99.9 SLP sxty 0.3 99.9 SLP sxxx 0.8 99.7 SLP sxyc 0.3 99.8 SLP tain 0.7 99.6 SLP tash 1.2 100.0 ERA tjbd 0.3 99.8 STP tjbh 0.6 99.3 SLP tjwq 0.3 99.9 STP tsln 0.4 99.8 STP tsta 9999.9 99.9 SLP tstb 9999.9 99.7 SLP uru2 0.4 99.7 STP urum 0.3 98.9 SLP wuhn 0.3 99.3 SLP wush 1.1 100.0 ERA xiaa 0.4 94.1 SLP xiag 0.4 98.9 SLP xiam 0.3 98.7 SLP xjal 0.6 99.6 SLP xjbc 1.5 99.6 SLP xjbe 0.4 99.8 SLP xjbl 1.0 100.0 ERA xjby 0.4 98.6 SLP xjds 1.2 100.0 ERA xjfy 0.1 99.6 SLP xjht 0.4 99.9 SLP xjjj 1.0 100.0 ERA xjkc 0.2 99.7 SLP xjke 0.3 99.9 SLP xjkl 0.4 99.7 SLP xjml 1.9 98.0 SLP xjqh 0.9 99.8 STP xjqm 1.4 100.0 ERA xjrq 0.1 99.2 SLP xjsh 1.6 100.0 ERA xjss 1.3 99.8 STP xjtc 0.5 99.5 SLP xjtz 0.3 97.8 SLP xjwl 1.4 100.0 ERA xjwq 0.0 63.2 RNX xjwu 1.0 100.0 ERA xjxy 1.8 100.0 ERA xjyc 0.6 99.9 SLP xjyn 0.3 99.3 SLP xjyt 1.0 100.0 ERA xjzs 1.2 100.0 ERA xnin 1.1 100.0 ERA xzar 0.8 100.0 ERA xzbg 1.0 100.0 ERA xzcd 0.5 98.1 SLP xzcy 1.1 100.0 ERA xzdx 0.9 98.7 SLP xzge 0.6 97.5 SLP xzgz 1.0 100.0 ERA xznm 1.2 100.0 ERA xznq 9999.9 98.7 SLP xzrk 0.5 98.6 SLP xzrt 0.8 100.0 ERA xzsh 1.2 100.0 ERA xzyd 1.0 100.0 ERA xzzb 1.2 100.0 ERA xzzf 0.9 100.0 ERA yanc 0.1 98.9 SLP yncx 0.8 99.8 SLP yndc 1.1 99.8 SLP yngm 0.2 99.8 SLP ynhz 0.7 98.6 SLP ynjd 0.8 99.8 SLP ynjp 1.3 100.0 ERA ynla 0.2 98.9 SLP ynlc 0.6 99.8 SLP ynlj 0.7 99.4 SLP ynmh 1.2 99.8 SLP ynmj 9999.9 99.7 SLP ynml 0.5 99.8 SLP ynmz 0.4 99.6 SLP ynrl 0.3 99.7 SLP ynsd 0.9 99.9 SLP ynsm 0.5 99.8 SLP yntc 0.0 63.1 RNX ynth 1.0 100.0 ERA ynws 0.9 99.5 SLP ynxp 1.2 100.0 ERA ynya 1.2 99.7 SLP ynyl 0.8 99.9 SLP ynym 0.1 99.8 SLP ynys 0.7 99.4 SLP ynzd 1.2 100.0 ERA yong 0.6 99.3 SLP zhnz 0.7 99.7 SLP zjjd 0.7 100.0 ERA zjwz 0.4 99.7 SLP zjzs 0.5 99.8 SLP ---------------------------------------------------------------------------- Temperature (T) and relative humidity (RH) at GPS stations were obtained in this way: For each station, at each epoch, use T (or RH) deducted from the nearby synoptic stations (horizontal dis. < 100 km and vertical dis. < 500 m) when available, otherwise, use T (or RH) recorded by met sensor at GPS station. The vertical offset between synoptic station and GPS station is compensated by using lapse rate of 6.5K/km for T and nelected for RH. ********************************************** Contact: Dr. Zhang Email: w4zhang@ucsd.edu or zhangweixing89@whu.edu.cn