Use of multiple reference data sources to cross-validate gridded snow water equivalent products over North America

C Mortimer, L Mudryk, E Cho, C Derksen… - The …, 2024 - tc.copernicus.org
We use snow course and airborne gamma data available over North America to compare
the validation of gridded snow water equivalent (SWE) products when evaluated with one …

The value of long‐term (40 years) airborne gamma radiation SWE record for evaluating three observation‐based gridded SWE data sets by seasonal snow and land …

E Cho, JM Jacobs, CM Vuyovich - Water resources research, 2020 - Wiley Online Library
Observation‐based long‐term gridded snow water equivalent (SWE) products are important
assets for hydrological and climate research. However, an evaluation of the currently …

How satellite soil moisture data can help to monitor the impacts of climate change: SMAP case studies

C Forgotson, PE O'Neill, ML Carrera… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
Socially and economically costly extreme weather events have become more prevalent in
the last decade. Monitoring and early warning systems could help mitigate the impact of …

Assimilation of airborne gamma observations provides utility for snow estimation in forested environments

E Cho, Y Kwon, SV Kumar… - Hydrology and Earth …, 2022 - hess.copernicus.org
An airborne gamma-ray remote sensing technique provides a strong potential to estimate
reliable snow water equivalent (SWE) in forested environments where typical remote …

Soil moisture active passive improves global soil moisture simulation in a land surface scheme and reveals strong irrigation signals over farmlands

L He, JM Chen, G Mostovoy… - Geophysical Research …, 2021 - Wiley Online Library
Abstract The successful Soil Moisture Active Passive (SMAP) mission provides operational
soil moisture products of high quality; yet its impacts on global carbon and water cycle …

Spatial Downscaling of Snow Water Equivalent Using Machine Learning Methods Over the Zayandehroud River Basin, Iran

M Moradizadeh, M Alijanian, R Moeini - PFG–Journal of Photogrammetry …, 2023 - Springer
Snow cover is an informative indicator of climate change and surface hydrological cycles.
Despite its essential accurate dynamic measurement (ie, accumulation, erosion, and runoff) …

Combination of snow process model priors and site representativeness evaluation to improve the global snow depth retrieval based on passive microwaves

J Pan, J Yang, L Jiang, C **ong, F Pan… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
The spatiotemporal distribution of snow depth (SD) has a significant impact on the energy
and water balances of the Earth's system. However, passive microwave (PMW) remote …

Measuring prairie snow water equivalent with combined UAV-borne gamma spectrometry and lidar

P Harder, WD Helgason, JW Pomeroy - The Cryosphere, 2024 - tc.copernicus.org
Despite decades of effort, there remains an inability to measure snow water equivalent
(SWE) at high spatial resolutions using remote sensing. Passive gamma ray spectrometry is …

[HTML][HTML] Impacts of post-depositional processing on nitrate isotopes in the snow and the overlying atmosphere at Summit, Greenland

Z Jiang, J Savarino, B Alexander, J Erbland… - The …, 2022 - tc.copernicus.org
The effect of post-depositional processing on the preservation of snow nitrate isotopes at
Summit, Greenland, remains a subject of debate and is relevant to the quantitative …

Accurate and Rapid Measurement of Soil Dry Depth Using Ultrasonic Reflection Waves

Z Liang, C Zhao, Y Zhang, S Long, J **ao, Z Zhao - Agronomy, 2023 - mdpi.com
Soil dry depth is a key parameter that determines soil fertility and nutrient availability,
ultimately affecting crop yield and quality. However, accurately measuring the dry depth of …