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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.12
- 수록면
- 731 - 742 (12page)
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초록· 키워드
오류제보하기
Recent technological advance in UAV (Unmanned Aerial Vehicle) technology offers new opportunities for assessing crop situation using UAV imagery. The objective of this study was to assess if reflectance and NDVI derived from consumer-grade cameras mounted on UAVs are useful for crop condition monitoring. This study was conducted using a fixed-wing UAV(Ebee) with Cannon S110 camera from March 2015 to March 2016 in the experiment field of National Institute of Agricultural Sciences. Results were compared with ground-based recordings obtained from consumer-grade cameras and ground multi-spectral sensors. The relationship between raw digital numbers (DNs) of UAV images and measured calibration tarp reflectance was quadratic. Surface (lawn grass, stairs, and soybean cultivation area) reflectance obtained from UAV images was not similar to reflectance measured by ground-based sensors. But NDVI based on UAV imagery was similar to NDVI calculated by ground-based sensors.
목차
Introduction
Materials and Methods
Results and Discussion
Conclusions
References
참고문헌 (14)
참고문헌 신청
Cohen, W. B. / 1991 / Response of vegetation indices to change in three measures of leaf water stress / Photogramm. Eng. Remote Sens 57(2):195~202
Drone Industry Insights
Dwyer, J. L. / 1995 / Effects of empirical versus model-based reflectance calibration on automated analysis of imaging spectrometer data: a case study from the Drum Mountains, Utah. Photogramm / Eng. Remote Sens 61(10):1247~1254
이경도 / 2015 / Estimating the Amount of Nitrogen in Hairy Vetch on Paddy Fields using Unmaned Aerial Vehicle Imagery / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 48(5):384~390
Lee, S.G. / 2006 / Field campaigns and test results for absolute radiometric calibration / Korea Aerosp. Res 5(2):213~219
Drone Industry Insights
Dwyer, J. L. / 1995 / Effects of empirical versus model-based reflectance calibration on automated analysis of imaging spectrometer data: a case study from the Drum Mountains, Utah. Photogramm / Eng. Remote Sens 61(10):1247~1254
이경도 / 2015 / Estimating the Amount of Nitrogen in Hairy Vetch on Paddy Fields using Unmaned Aerial Vehicle Imagery / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 48(5):384~390
Lee, S.G. / 2006 / Field campaigns and test results for absolute radiometric calibration / Korea Aerosp. Res 5(2):213~219
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UCI(KEPA) : I410-ECN-0101-2017-523-001984535