지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.8
- 수록면
- 345 - 354 (10page)
이용수
초록· 키워드
오류제보하기
This study was carried out to classify country-wide areas of paddy rice cultivation using sentinel-1 SAR (synthetic aperture radar) imagery. Rice production with adequate level of area is important for decision making of rice supply and demand policy. It is essential to grasp rice cultivation areas in advance for estimating rice production of the year. Time-series Sentinel-1A and 1B images acquired from early May to early July were processed to convert into sigma naught (㏈) images using SNAP (SeNtinel application platform) toolbox provided by European Space Agency. Farm map and parcel map, which are spatial data of vector polygon, were used to stratify paddy field population for classifying rice paddy cultivation. To distinguish paddy rice from other crops grown in the paddy fields, threshold levels were determined for each image based on crop calendar and backscattering coefficient range of paddy rice and other crops, and applied for the images to make theme maps with “1” for rice and “0” for other crops. Theme map layers were stacked to make one image and the each threshold value was applied to the theme map for rice classification. The classified areas of rice cultivation in 2020 under the stratification of three different paddy field population, 1) whole farm map, 2) farm map with paddy and plastic film house, 3) parcel map edited by LX, were 716,683 ㏊, 621,778 ㏊, and 641,679 ㏊, respectively. Reference data with spatial information need to be developed using farmhouse management and farmland boundary information. Image classification methods need to be attempted for further studies.
목차
ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References
참고문헌 (16)
참고문헌 신청
Bazzi, H., N. Baghdadi, M.E. Hajj, M. Zribi, D.H.T. Minh, E. Ndikumana, D. Courault, and H. Belhouchette. 2019. Mapping paddy rice using Sentinel-1 SAR time series in Camargue, France. Remote Sens. Letter. 11:887.
Campbell, J.B. 1996. Introduction to remote sensing. 2nd ed., The Gilford Press, New York, NY, USA. pp.4-5, 550-551.
ESA (European Space Agency). 2020. http://sentinel.esa.int/
Hong, S.Y. 1998. Analysis on rice growth information and estimation of paddy field area by using remotely sensed data. Dissertation, Kyungpook National University (in Korean).
Hong, S.Y., B.K. Min, J.M. Lee, Y.H. Kim, and K.D. Lee. 2012. Estimation of paddy field area in North Korea using RapidEye images. Kor. J. Soil Sci. Fert. 45(6):1194-1202 (in Korean).
Campbell, J.B. 1996. Introduction to remote sensing. 2nd ed., The Gilford Press, New York, NY, USA. pp.4-5, 550-551.
ESA (European Space Agency). 2020. http://sentinel.esa.int/
Hong, S.Y. 1998. Analysis on rice growth information and estimation of paddy field area by using remotely sensed data. Dissertation, Kyungpook National University (in Korean).
Hong, S.Y., B.K. Min, J.M. Lee, Y.H. Kim, and K.D. Lee. 2012. Estimation of paddy field area in North Korea using RapidEye images. Kor. J. Soil Sci. Fert. 45(6):1194-1202 (in Korean).
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Comparison of Net Carbon Budget Between Barley-Rice Double Cropping Paddy and Rice Mono Paddy
한국농림기상학회 학술발표논문집
2016 .01
-
논에서의 밭작물 재배에 따른 양분유출 모니터링
한국농림기상학회 학술발표논문집
2019 .01
-
Effect of Adjusting Rice Transplanting Dates on Greenhouse Gas Emissions and Productivity in a Paddy Field during Cultivation
한국토양비료학회 학술발표회 초록집
2022 .10
-
Evaluating the Impacts of Climate Change on Factors of Rice Paddy Water Cycle
한국농림기상학회 학술발표논문집
2016 .01
-
친환경 광역단지 내 젤라틴·키틴분해미생물을 이용한 유기 벼 생산
한국유기농업학회지
2018 .01
-
Excessive soil water stress responses of sesame (Sesamum indicum L.) and perilla (Perilla frutescens L.) cultivated from paddy fields with different topographic features
Korean Journal of Agricultural Science
2018 .12
-
Harvesting of cover crops at different growing stages and its effect on yield productivity and greenhouse gas emissions during rice cultivation
한국토양비료학회 학술발표회 초록집
2016 .10
-
Comprehensive profiling on soil microbiotas in rice paddy fields
한국농약과학회 학술발표대회 논문집
2018 .10
-
Aspect of weed occurrence in soybean and corn cultivation at paddy field in the first year of paddy-upland rotation
한국농약과학회 학술발표대회 논문집
2018 .10
-
Aspect of weed occurrence in soybean and corn cultivation at paddy field in the first year of paddy-upland rotation
한국잡초학회 별책(학술대회 초록집)
2018 .10
-
Monitoring of Nutrient Discharge according to Cultivation of Upland Crops in Rice Paddy
한국토양비료학회 학술발표회 초록집
2018 .10
-
Termination of Cover Crops at Different Age Stages and Its Effect on Yield Productivity and Greenhouse Gas Emissions During Rice Cultivation
한국토양비료학회 학술발표회 초록집
2017 .05
-
보리-벼 이모작지와 벼 단작지의 순 생물상생산량의 비교
한국농림기상학회 학술발표논문집
2015 .01
-
Mechanistic Insights on How Rice Transplanting Date Affects Methane Emission During Cultivation in a Mono-cropping Paddy Ecosystem
한국토양비료학회 학술발표회 초록집
2024 .10
-
Survey of soil properties from paddy fields growing cereal crops in Korea
한국토양비료학회 학술발표회 초록집
2016 .10
-
Effects of Pre-cropping with Rice (Oryza sativa L.) Alternative Crops on Grain Yield and Flour Quality of Winter Wheat (Triticum aestivum L. ‘Jokyung’) on the Paddy Fields
한국식품영양과학회 학술대회발표집
2022 .10
-
Flora of paddy fields in South Korea
한국농약과학회 학술발표대회 논문집
2018 .10
-
Flora of paddy fields in South Korea
한국잡초학회 별책(학술대회 초록집)
2018 .10
-
Characteristics of aquatic invertebrate communities in Korean rice paddies
한국농약과학회 학술발표대회 논문집
2018 .10
-
가뭄과 생산기반 정비사업이 쌀 생산성에 미치는 영향
한국농림기상학회지
2017 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2020-523-001160174