The ASO L4 Lidar Snow Depth 3m UTM Grid, Version 1, ASO L4 Lidar Snow Depth 50m UTM Grid, Version 1, and ASO L4 Lidar Snow Water Equivalent 50m UTM Grid, Version 1 data sets, available at the NASA
On Wednesday, March 26 from 9:00 a.m. to 2:30 p.m. (US Mountain Time), the following data collections may not be available due to a planned system maintenance: ASO, AMSR Unified, AMSR-E, Aquarius, High Mountain Asia, IceBridge, ICESat/GLAS, ICESat-2, LVIS, MEaSUREs, MODIS, Nimbus, SMAP, SnowEx, SSM/I-SSMIS and VIIRS. Users of the SMAP near real-time products should use the NASA LANCE HTTPS File System for data access.