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Snow Water Equivalent Data Access and Tools

From discovery to visualization, data tools such as Earthdata Search, HYDrologic Remote Sensing Analysis for Floods (HYDRAFloods), and Panoply guide users in making the most of snow water equivalent (SWE) data.

Snow Water Equivalent Datasets

Dataset Version Sort ascending Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
NRT AMSR2 Unified L3 Global Daily 25 km EASE-Grid Snow Water Equivalent V2 2 GCOM-W1 AMSR2 2021-04-15

N: 90 S: -90 E: 180 W: -180

HDF-EOS5
ABoVE: Rain-on-Snow Frequency and Distribution during Cold Seasons, Alaska, 1988-2023 2 Aqua, GCOM-W1, DMSP AMSR-E, AMSR2, SSMIS 1988-11-01 to 2023-03-31

N: 73.8339 S: 48.6232 E: -124.326 W: -175.397

COG
AMSR-E/Aqua Daily L3 Global Snow Water Equivalent EASE-Grids V002 2 Aqua AMSR-E 2002-06-19 to 2011-10-03

N: 90 S: -90 E: 180 W: -180

25 Kilometers x 25 Kilometers HDF-EOS2
AMSR-E/Aqua Monthly L3 Global Snow Water Equivalent EASE-Grids V002 2 Aqua AMSR-E 2002-06-19 to 2011-10-01

N: 90 S: -90 E: 180 W: -180

25 Kilometers x 25 Kilometers HDF-EOS2
AMSR-E/Aqua 5-Day L3 Global Snow Water Equivalent EASE-Grids V002 2 Aqua AMSR-E 2002-06-20 to 2011-10-03

N: 90 S: -90 E: 180 W: -180

25 Kilometers x 25 Kilometers HDF-EOS2
SnowEx17 Ground Penetrating Radar V002 2 GROUND-BASED OBSERVATIONS GPR 2017-02-08 to 2017-02-25

N: 39.11115 S: 38.9935 E: -107.85785 W: -108.22367

ASCII
SnowEx20 Time Series Snow Change Measurements from Interval Boards V001 1 GROUND-BASED OBSERVATIONS SWE Sampler 2019-12-08 to 2020-04-22

N: 44.30463 S: 35.85789 E: -105.54613 W: -120.29898

CSV
SnowEx20 Grand Mesa IOP UNM 800 and 1600 MHz MALA GPR V001 1 GROUND-BASED OBSERVATIONS GPR 2020-01-28 to 2020-02-06

N: 39.05 S: 39.005 E: -108.12 W: -108.21

CSV
SnowEx21 Cameron Pass Ground Penetrating Radar V001 1 GROUND-BASED OBSERVATIONS GPR 2021-01-13 to 2021-05-27

N: 40.52 S: 40.517 E: -105.89 W: -105.893

,

N: 40.566 S: 40.563 E: -105.867 W: -105.873

CSV
SnowEx20 Jemez UNM 800 MHz MALA GPR V001 1 GROUND-BASED OBSERVATIONS GPR 2020-01-22 to 2020-03-04

N: 35.889 S: 35.85 E: -106.505 W: -106.537

CSV
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Snow Water Equivalent Data Tools

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