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Monitoring and Mapping of Rice Cropping Pattern in Flooding Area in the Vietnamese Mekong Delta Using Sentinel-1A Data: A Case of An Giang Province
2019
ISPRS International Journal of Geo-Information
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This study is focused on monitoring rice cropping patterns in the An Giang province of the VMD from March 2017 to March 2018. ...
A rice cropping pattern map was generated using the Support Vector Machine (SVM) classification of Sentinel-1A data. ...
Acknowledgments: The Sentinel-1A data used in this study were provided by Copernicus Sentinel data hub (European Space Agency). ...
doi:10.3390/ijgi8050211
fatcat:7hcyp6xwfrha5bubikimy3avaq
Monitoring rice growth status in the Mekong Delta, Vietnam using multitemporal Sentinel-1 data
2020
Journal of Applied Remote Sensing
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of Sentinel-1 C-band in the entire Mekong Delta, Vietnam. ...
To examine the applicability of synthetic aperture radar (SAR) data for large areas, we propose an approach to determine rice age, date of planting (dop), and date of harvest (doh) using a time series ...
Acknowledgments The study has been carried out within the framework of the research project "Applied research on optical and radar remote sensing data for rice planted area monitoring and rice yield, production ...
doi:10.1117/1.jrs.14.014518
fatcat:o77z2r32w5dspklz5ddsuldoku
NESEA-Rice10: high-resolution annual paddy rice maps for Northeast and Southeast Asia from 2017 to 2019
2021
Earth System Science Data
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To reduce the mixed pixels, we designed a rule-based method for mapping paddy rice by integrating time series Sentinel-1 and MODIS data. ...
The paddy rice planting area may have been underestimated in the region in which the flooding signal was not strong. ...
area in the Vietnamese Mekong Delta using Sentinel-1A data: Ramadhani, F., Pullanagari, R., Kereszturi, G., and Procter, J.: Au-
a case of an Giang Province, ISPRS Int. J. ...
doi:10.5194/essd-13-5969-2021
fatcat:zrhvjalwpnajtlrayoliee7jzi
Surface Water Evolution (2001–2017) at the Cambodia/Vietnam Border in the Upper Mekong Delta Using Satellite MODIS Observations
2020
Remote Sensing
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In most of the study area in Cambodia. surface water areas show a decreasing trend but with a strong inter-annual variability. In specific areas, an increase of the wet surfaces is even observed. ...
This satellite dataset is combined with ground expertise to analyse the evolution of surface waters at the Cambodia/Vietnam border in the Upper Mekong Delta. ...
Acknowledgments: The authors would like to thank Hugo Munier, a Master student who participated in the initial project, as well as Sarah Tweed who initiated the dialogue among several authors of this paper ...
doi:10.3390/rs12050800
fatcat:rieez5632jdcnctx6t3m7ynon4
Understanding Dense Time Series of Sentinel-1 Backscatter from Rice Fields: Case Study in a Province of the Mekong Delta, Vietnam
2021
Remote Sensing
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The test region is the An Giang province, in the Mekong River Delta, Vietnam, one of the world's major rice regions which presents a diversity in rice cultivation practices, in cropping density, and in ...
The usefulness of Synthetic Aperture Radars (SAR) for rice mapping and monitoring has been demonstrated locally in many studies, in particular in the last five years with the availability of an unprecedented ...
Field work has been conducted by the team from the University of An Giang. Part of the work was conducted in the ESA GEORICE project. ...
doi:10.3390/rs13050921
fatcat:npy367cuibfkvfy7w3hlgwjcgq
Opportunities and Challenges for the Estimation of Aquaculture Production Based on Earth Observation Data
2018
Remote Sensing
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In this regard, earth observation-based mapping and monitoring of pond aquaculture can be used to estimate production and has great potential for global production projections. ...
For the deltas of the Mekong River, Red River, Pearl River, and Yellow River, as one of the world's most significant aquaculture production regions, we detected aquaculture ponds from high spatial resolution ...
providing statistical data on province level; the municipalities of Pearl River Delta region, Guangdong Province in China and Dongying District, Shandong Province in China for providing aquaculture statistics ...
doi:10.3390/rs10071076
fatcat:zgzma2sksnhutkjwe46rmqtda4
Socioeconomic Impact Evaluation for Near Real-Time Flood Detection in the Lower Mekong River Basin
2018
Hydrology
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Flood events pose a severe threat to communities in the Lower Mekong River Basin. The combination of population growth, urbanization, and economic development exacerbate the impacts of these events. ...
Direct damages to populations, infrastructure, and land cover are assessed using the 2011 Southeast Asian flood as a case study. ...
This work made use of the Open Science Data Cloud (OSDC) which is an Open Cloud Consortium (OCC)-sponsored project. ...
doi:10.3390/hydrology5020023
fatcat:doytjqe63fdangnvmvjo57omie
Building Structure Mapping on Level Terrains and Sea Surfaces in Vietnam
2021
Remote Sensing
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In this regard, the objective of this study is to develop novel and robust methods using time-series data acquired from Sentinel-1 synthetic aperture radar (SAR) to identify and map persistent building ...
Using in-situ data and field observations, we validated the methods and found that the results were accurate, with an average false negative rate of 10.9% and average false positive rate of 6.4% for building ...
Trăng, and Tân An) in the Mekong Delta. ...
doi:10.3390/rs13132439
fatcat:5fbmvztxbzhstmuxjwvw6ueenu
Developments in the system of rice intensification (SRI)
[chapter]
2017
Achieving sustainable cultivation of rice Volume 2
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Acknowledgements xv
Acknowledgements We wish to acknowledge the following for their help in reviewing particular chapters: ...
A case study in the Mekong Delta (MD) of Vietnam (Nguyen et al., 2012) has shown that about 10%, 10% and 60% of husk is used for paddy drying, processing briquettes and pellets and heating in brick production ...
X. and Dobermann, A. (2004), Site-specific nutrient management in irrigated rice systems of the Mekong Delta of Vietnam, in Doberman, A.,Witt, C. and Dawe, D. ...
doi:10.4324/9781351114196-12
fatcat:zgv6j6w2izdp7ep4k3piwgwedi