1. NASA Water Vapor Project MEaSUREs (NVAP-M) WEATHER Layered Precipitable Water
  2. temporal
YearFile Count
1988366
1989365
1990365
1991365
1992366
1993365
1994365
1995365
1996366
1997365
1998365
1999365
2000366
2001365
2002365
2003365
2004366
2005365
2006365
2007365
2008366
2009365