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Snow/Ice Data Access and Tools

From discovery to visualization, data tools such as Application for Extracting and Exploring Analysis Ready Samples (AppEEARS), Snow Today, and Worldview guide users in making the most of snow and ice data.

Snow/Ice Datasets

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
SnowEx23 Apr23 IOP Snow Pit Measurements V001 1 GROUND-BASED OBSERVATIONS A2 Photonic_WISe, GPS, MICROSCOPES, SNOW DENSITY CUTTER, THERMOMETERS 2023-04-01 to 2023-04-18

N: 65.16124 S: 63.8631 E: -145.72673 W: -147.72499

CSV
SnowEx23 Apr23 Spectrometer Snow Surface Reflectance and Albedo, Version 1 V001 1 GROUND-BASED OBSERVATIONS SPECTRORADIOMETERS 2023-04-05 to 2023-05-05

N: 65.16127 S: 63.86191 E: -145.7231 W: -147.7298

CSV
SnowEx23 CRREL Ground Penetrating Radar V001 1 GROUND-BASED OBSERVATIONS GPR 2023-03-08 to 2023-03-15

N: 68.64 S: 68.5257 E: -149.2186 W: -149.598

CSV
SnowEx23 Laser Snow Microstructure Specific Surface Area Data V001 1 GROUND-BASED OBSERVATIONS IRIS, IceCube, InfraSnow 2023-03-06 to 2023-03-16

N: 70.085 S: 68.528 E: -148.612 W: -149.597

,

N: 65.155 S: 64.701 E: -147.4905 W: -148.291

CSV
SnowEx23 Laser Snow Microstructure Specific Surface Area Snow-off Data V001 1 GROUND-BASED OBSERVATIONS IceCube 2023-10-17 to 2023-10-28

N: 70.084 S: 68.5284 E: -148.6127 W: -149.5964

,

N: 65.1546 S: 64.701 E: -147.4906 W: -148.2902

1 Meters x 1 Meters ASCII
SnowEx23 Mar22 IOP Snow Depth Measurements V001 1 GROUND-BASED OBSERVATIONS MAGNAPROBE 2022-03-08 to 2022-03-23

N: 70.085 S: 64.699 E: -147.49 W: -149.597

CSV
SnowEx23 Mar23 IOP Community Snow Depth Measurements V001 1 GROUND-BASED OBSERVATIONS MAGNAPROBE, SNOW MEASURING ROD 2023-03-07 to 2023-03-16

N: 70.085 S: 64.699 E: -147.49 W: -149.597

CSV
SnowEx23 MAR23 IOP Computed Tomography Snow Microstructure V001 1 GROUND-BASED OBSERVATIONS Microtomography 2023-03-07 to 2023-03-16

N: 70.08434 S: 64.69925 E: -147.48583 W: -149.59716

CSV, Text File
SnowEx23 Mar23 IOP CSU 1 GHz Ground Penetrating Radar V001 1 GROUND-BASED OBSERVATIONS GPR, GPS 2023-03-07 to 2023-03-16

N: 64.704 S: 64.7 E: -148.284 W: -148.292

,

N: 65.152 S: 65.145 E: -147.525 W: -147.591

,

N: 64.879 S: 64.863 E: -147.667 W: -147.742

CSV
SnowEx23 Mar23 IOP Snow Depth Profiles V001 1 GROUND-BASED OBSERVATIONS PROBES 2023-03-07 to 2023-03-16

N: 70.084378 S: 64.699253 E: -147.485758 W: -149.597226

CSV
SnowEx23 Mar23 Snow Pit Measurements V001 1 GROUND-BASED OBSERVATIONS A2 Photonic_WISe, GPS, MICROSCOPES, SNOW DENSITY CUTTER, THERMOMETERS 2022-03-07 to 2023-03-16

N: 70.08434 S: 64.69925 E: -147.48583 W: -149.59716

CSV, Excel, JPEG, PDF
SnowEx23 Oct22 IOP Snow Depth Profiles V001 1 GROUND-BASED OBSERVATIONS PROBES 2022-10-22 to 2022-10-27

N: 70.084378 S: 64.699253 E: -147.485758 W: -149.597226

CSV
SnowEx23 Oct22 IOP Snow Pits and Substrate Conditions at Freeze Up V001 1 GROUND-BASED OBSERVATIONS GPS, MICROSCOPES, SWE Sampler, THERMOMETERS 2022-10-22 to 2022-10-27

N: 70.08434 S: 64.69925 E: -147.48583 W: -149.59716

CSV, Excel, JPEG
SnowEx23 Oct22 Laser Snow Microstructure Specific Surface Area Low-snow V001 1 GROUND-BASED OBSERVATIONS IceCube 2022-10-24 to 2022-10-24

N: 70.084 S: 68.5284 E: -148.6127 W: -149.5964

1 Meters x 1 Meters CSV
SnowEx23 Oct23 IOP Snow Depth Profiles V001 1 GROUND-BASED OBSERVATIONS PROBES 2023-10-17 to 2023-10-28

N: 70.084378 S: 64.699253 E: -147.485758 W: -149.597226

CSV
SnowEx23 Snow Depth from Time-Lapse Imagery V001 1 GROUND-BASED OBSERVATIONS CAMERAS 2022-10-14 to 2024-06-01

N: 65.1951 S: 64.6995 E: -147.3943 W: -148.3622

CSV
SnowEx23 Snow Water Equivalent V001 1 GROUND-BASED OBSERVATIONS SNOW TUBE 2023-03-13 to 2023-03-16

N: 68.615 S: 64.8677 E: -147.6745 W: -149.494

ASCII
SnowEx23 University of Wyoming Ground Penetrating Radar V001 1 GROUND-BASED OBSERVATIONS LIDAR 2023-03-11 to 2023-03-14

N: 70.0846 S: 70.0036 E: -148.61304 W: -148.77094

,

N: 68.63965 S: 68.58784 E: -149.34396 W: -149.54981

CSV
Snowmelt Timing Maps Derived from MODIS for North America, Version 2, 2001-2018 2 Terra MODIS 2001-01-01 to 2018-12-31

N: 90 S: 10 E: 0 W: -180

GeoTIFF
Soil Moisture Active Passive (SMAP) L1-L3 Ancillary NOAA Data V001 1 NOT APPLICABLE NOT APPLICABLE 2015-01-31 to Present

N: 86.4 S: -86.4 E: 180 W: -180

netCDF-3, ASCII
VIIRS/JPSS1 CGF Snow Cover Daily L3 Global 375m SIN Grid V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

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

375 Meters x 375 Meters HDF-EOS5
VIIRS/JPSS1 Snow Cover 6-Min L2 Swath 375m NRT 2 NOAA-20 VIIRS 2023-10-10 to Present

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

375 Meters x 375 Meters NetCDF
VIIRS/JPSS1 Snow Cover 6-Min L2 Swath 375m V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

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

375 Meters x 375 Meters netCDF-4
VIIRS/JPSS1 Snow Cover Daily L3 Global 0.05Deg CMG V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

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

0.05 Decimal Degrees x 0.05 Decimal Degrees HDF-EOS5
VIIRS/JPSS1 Snow Cover Daily L3 Global 375m CMG V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

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

375 Meters x 375 Meters HDF-EOS5
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Snow/Ice Data Tools

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Tool Description Services
AppEEARS The The Application for Extracting and Exploring Analysis Ready Samples (AppEEARS) offers users a simple and efficient way to perform data access and transformation processes. Search and Discovery, Subsetting, Customization, Downloading, Visualization
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