Daily 4 km Gridded SWE and Snow Depth from Assimilated In-Situ and Modeled Data over the Conterminous US, Version 1
Data set id:
NSIDC-0719
DOI: 10.5067/0GGPB220EX6A
This is the most recent version of these data.
Version Summary
Version Summary
Initial release
Overview
This data set provides daily 4 km snow water equivalent (SWE) and snow depth over the conterminous United States. It was developed at the University of Arizona (UA) under the support of the NASA MAP and SMAP Programs. The data were created by assimilating in-situ snow measurements from the National Resources Conservation Service's SNOTEL network and the National Weather Service's COOP network with modeled, gridded temperature and precipitation data from PRISM.
Parameter(s):
SNOW DEPTH
SNOW WATER EQUIVALENT
Platform(s):
MODELS
Sensor(s):
NOT APPLICABLE
Data Format(s):
NetCDF
Temporal Coverage:
- 1 October 1981 to 30 September 2023
Temporal Resolution:
- 1 day
Spatial Resolution:
- 4 km
- 4 km
Spatial Reference System(s):
- NAD83EPSG:4269
Spatial Coverage:
- Northern latitude50Southern latitude24Eastern longitude-66.5Western longitude-125
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.