Ji-Hwan Hwang

According to our database, Ji-Hwan Hwang authored at least 21 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Effective Vessel Recognition in High Resolution SAR Images Using Quantitative and Qualitative Training Data Enhancement From Target Velocity Phase Refocusing.

Juyoung Song, Duk-jin Kim, Ji-Hwan Hwang, Hwisong Kim, Chenglei Li, Shinhye Han, Junwoo Kim

IEEE Trans. Geosci. Remote. Sens., 2024

Bistatic SAR Raw Data Acquisition and Imaging with GPS Time-Synchronized Dual ECHO-SAR Systems.

Ji-Hwan Hwang, Jung-Hwan Song, Kwang Ho Choi, Hansol Choi, Bo Ra Kim, Chul H. Jung, Seong Joo Maeng, Jae Wook Lee

Proceedings of the IGARSS 2024, 2024

2023

Back-Projected Signal-Based Self-Interferometric Phase Analysis Technique for Sea Surface Observation Using a Single Scatterometer System.

Ji-Hwan Hwang, Duk-jin Kim

Sensors, March, 2023

Geometric Positioning Error Mitigation of SAR Image in Ocean Utilizing AIS Information.

Juyoung Song, Duk-Jin Kim, Seungwoo Lee, Sangho An, Ji-Hwan Hwang, Junwoo Kim

IEEE Geosci. Remote. Sens. Lett., 2023

2022

Multifunctional Scatterometer System for Measuring Physical Oceanographic Parameters Using Range-Doppler FMCW Radar.

Ji-Hwan Hwang, Duk-jin Kim, Ki-mook Kang

Sensors, 2022

2021

Optimal InSAR Conditions for Monitoring Creek Changes in Tidal Flats.

Duk-Jin Kim, Changhyun Choi, Jungkyo Jung, Ji-Hwan Hwang

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

2020

Sea Surface Imaging with a Shortened Delayed-Dechirp Process of Airborne FMCW SAR for Ocean Monitoring on Emergency.

Ji-Hwan Hwang, Duk-jin Kim

Sensors, 2020

2019

Airborne FMCW-SAR Signal Processing Using Back-Projection Algorithm Correcting Continuous Motion Effect.

Seung-chul Lee, Duk-jin Kim, Ji-Hwan Hwang

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2017

Advanced Interval Type-2 Fuzzy Sliding Mode Control for Robot Manipulator.

Ji-Hwan Hwang, Young-Chang Kang, Jong-Wook Park, Dong W. Kim

Comput. Intell. Neurosci., 2017

Intertidal flat topographies measured by long-baseline airborne sar and tandem-x.

Duk-jin Kim, Changhyun Choi, Jungkyo Jung, Ki-mook Kang, Seung Hee Kim, Ji-Hwan Hwang

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016

Measurements of intertidal flat topography using a long-baseline airborne interferometric SAR.

Duk-jin Kim, Changhyun Choi, Jungkyo Jung, Ki-mook Kang, Seung Hee Kim, Ji-Hwan Hwang

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2013

Development of a simple scattering model for radar backscatters of agricultural fields to be used in retrieving soil moisture.

Soon-Koo Kweon, Ji-Hwan Hwang, Yisok Oh

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012

COSMO SkyMed AO projects -soil moisture detection for vegetation fields based on a modified water-cloud model using COSMO-SkyMed SAR data.

Soon-Koo Kweon, Ji-Hwan Hwang, Yisok Oh

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

A rotational high-resolution SAR on a tower at multi-frequencies.

Ji-Hwan Hwang, Soon-Gu Kwon, Yisok Oh

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Soil moisture inversion from X-band SAR and scatterometer data of vegetation fields.

Soon-Gu Kwon, Ji-Hwan Hwang, Yisok Oh

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Evaluation of calibration accuracy with HPS (Hongik Polarimetric Scatterometer) system for multi-bands and multi-polarizations.

Ji-Hwan Hwang, Soon-Gu Kwon, Yisok Oh

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Oyster reef signature in tidal flats detected by multi-frequency polarimetric SAR data.

Byung-Hun Choe, Duk-jin Kim, Ji-Hwan Hwang, Yisok Oh, Wooil M. Moon

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010

Soil moisture detection using KOMPSAT-5 SAR data.

Yisok Oh, Soon-Gu Kwon, Ji-Hwan Hwang

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Application of KOMPSAT-5 data for emergent oil spill monitoring.

Duk-jin Kim, Wooil M. Moon, Ji-Hwan Hwang, Youn-Soo Kim

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Calibration accuracy enhancement in the field experiment with a ground-based scatterometer.

Ji-Hwan Hwang, Seong-Min Park, Yisok Oh

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Hybrid of the Method of Moments/ Monte Carlo Technique and a Surface Scattering Model for Estimating the Radar Backscatters of Harvested Farm Fields.

Yisok Oh, Ji-Hwan Hwang

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009