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RESEARCH

Goal 2: Zero hunger

2024

Improved SMAP Soil Moisture Retrieval Using a Deep Neural Network-based Replacement of Radiative Transfer and Roughness Model

Lee, Jaese; Im, Jungho; Son, Bokyung; Cosio, Eric G; Salinas, Norma

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING

ASCAT2SMAP: image-to-image translation to obtain L-band-like soil moisture from C-band satellite data

Lee, Jaese; Jung, Sihun; Im, Jungho

IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, Volume 17

2022

Improved soil moisture estimation: Synergistic use of satellite observations and land surface models over CONUS based on machine learning
Lee, Jaese; Park, Sumin; Im, Jungho; Yoo, Cheolhee; Seo, Eunkyo
JOURNAL OF HYDROLOGY, v.609, pp.127749

Satellite-based Drought Forecasting: Research Trends, Challenges, and Future Directions
Son, Bokyung; Park, Sumin; Lee, Jaese; Im, Jungho
KOREAN JOURNAL OF REMOTE SENSING, v.37, no.4, pp.815-831

2021

A new drought monitoring approach: Vector Projection Analysis (VPA)
Son, Bokyung; Park, Sumin; Im, Jungho; Park, Seohui; Ke, Yinghai; Quackenbush, Lindi J.
REMOTE SENSING OF ENVIRONMENT, v.252, pp.112145

2020

Short-Term Forecasting of Satellite-Based Drought Indices Using Their Temporal Patterns and Numerical Model Output
Park, Sumin; Im, Jungho; Han, Daehyeon; Rhee, Jinyoung
REMOTE SENSING, v.12, no.21, pp.3499

Recent ENSO influence on East African drought during rainy seasons through the synergistic use of satellite and reanalysis data
Park, Seonyoung; Kang, Daehyun; Yoo, Cheolhee; Im, Jungho; Lee, Myong-In
ISPRS PHOTOGRAMMETRY AND REMOTE SENSING, 162, 17-26

2019

Development of Satellite-based Drought Indices for Assessing Wildfire Risk
박수민; 손보경; 임정호; 이재세; 이병두; 권춘근
대한원격탐사학회지, v.35, no.6, pp.1285 - 1298

2017

Meteorological drought forecasting for ungauged areas based on machine learning: Using long-range climate forecast and remote sensing data
Rhee, Jinyoung; Im, Jungho
AGRICULTURAL AND FOREST METEOROLOGY, v.237-238, no., pp.105 - 122

Drought monitoring using high resolution soil moisture through multi-sensor satellite data fusion over the Korean peninsula
Park, Seonyoung; Im, Jungho; Park, Sumin; Rhee, Jinyoung
AGRICULTURAL AND FOREST METEOROLOGY, v.237-238, no., pp.257 - 269

Downscaling GLDAS Soil Moisture Data in East Asia through Fusion of Multi-Sensors by Optimizing Modified Regression Trees
Park, Seonyoung; Park, Sumin; Im, Jungho; Rhee, Jinyoung; Shin, Jinho; Park, Jun Dong
WATER, 9(5), p.332.

2016

Downscaling of AMSR-E soil moisture with MODIS products using machine learning approaches
Im, Jungho; Park, Seonyoung; Rhee, Jinyoung, et al
ENVIRONMENTAL ERATH SCIENCES, v.75, no.15, pp.1120 -

Drought assessment and monitoring through blending of multi-sensor indices using machine learning approaches for different climate regions
Park, Seonyoung; Im, Jungho; Jang, Eunna, Rhee, Jinyoung
AGRICULTURAL AND FOREST METEOROLOGY, v.216, no., pp.157 - 169

(The content of this publication has not been approved by the United Nations and does not reflect the views of the United Nations or its officials or Member States.)

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