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
- 2008.4
- 수록면
- 126 - 136 (11page)
이용수
초록· 키워드
오류제보하기
Tobacco plants grown in pots by sand culture for 70 days after transplanting were used to evaluate the sensing distance and measurement efficiency of ground-based remote sensors. The leaf distribution of tobacco plant and sensing distance from the sensors to the target leaves were controlled by two removal methods of leaves, top-down and bottom-up removal. In the case of top-down removal, the canopy reflectance was measured by the sensor located at a fixed position having an optimum distance from the detector to the uppermost leaf of tobacco every time that the higher leaves were one at a time. The measurement of bottom-up removal, a the other hand, was conducted in the same manner as that of the top-down removal except that the lower leaves were removed one by one. Canopy reflectance measurements were made with hand held spectral sensors including the active sensors such as GreenSeekerTM red and green, Crop Circle ACS-210TM red and amber, the passive sensors of Crop CircleTM, and spectroradiometer SD2000TM. The reflectance indices by all sensors were generally affected by the upper canopy condition rather than lower canopy condition of tobacco regardless of sensor type, passive or active. The reflectance measurement by GreenSeekerTM was affected sensitively at measurement distance longer than 120 cm, the upper limit of effective sensing distance, beyond which measurement errors are appreciable. In case of the passive sensors that has no upper limit of effective distance and Crop CircleTM(ACS210) that has the upper limit of effective sensing distance specified with 213 cm, longer than that of estimated distance, the measurement efficiency affected by the sensing distance showed no difference. This result suggests that it is necessary to use the sensor specified optimum distance. The result revealed that active sensors are more superior than their passive counterparts in establishing between the relative ratio of reflectance index and the dry weight of tobacco treated by top-down removal, and in the evaluation of biomass. The Crop Circle ACS-210TM red was proved to have the highest efficiency of measurement, followed by Crop Circle ACS-210TM amber and GreenSeekerTM red, Crop CircleTM passive, GreenSeekerTM green, and spectroradiometer, in descending order.
목차
서언
재료 및 방법
결과 및 고찰
적요
사사
인용문헌
참고문헌 (28)
참고문헌 신청
1. [학술지(정기간행물)] - Bauer, M.E. / 1975 / The role of remote sensing in determining the distribution and yield of crops / Advance in Agronomy 27 : 271 ~ 304
2. [학술지(정기간행물)] - Carter, G.A / 1993 / Responses of leaf spectral reflectance to plant stress / American Journal of Botany 80 (3) : 239 ~ 243
3. [학술지(정기간행물)] - Cater, G.A / 2001 / Leaf optical properties in higher plants: Linking spectral characteristics to stress and chlorophyll concentration / American Journal of Botany 88 (4) : 677 ~ 684
4. [학술지(정기간행물)] - Cater, G.A / 2002 / Optical properties of intact leaves for estimating chlorophyll concentration / J. Environ. Qual 31 : 1424 ~ 1432
5. [학술지(정기간행물)] - Chappelle, E.W. / 1992 / Ratio analysis of reflectance spectra(RARS)-An algorithm for the remote estimation of the concentration of chlorophyll a, chlorophyll b, and carotenoids in soybean leaves / Remote Sens. Environ 39 (3) : 239 ~ 247
2. [학술지(정기간행물)] - Carter, G.A / 1993 / Responses of leaf spectral reflectance to plant stress / American Journal of Botany 80 (3) : 239 ~ 243
3. [학술지(정기간행물)] - Cater, G.A / 2001 / Leaf optical properties in higher plants: Linking spectral characteristics to stress and chlorophyll concentration / American Journal of Botany 88 (4) : 677 ~ 684
4. [학술지(정기간행물)] - Cater, G.A / 2002 / Optical properties of intact leaves for estimating chlorophyll concentration / J. Environ. Qual 31 : 1424 ~ 1432
5. [학술지(정기간행물)] - Chappelle, E.W. / 1992 / Ratio analysis of reflectance spectra(RARS)-An algorithm for the remote estimation of the concentration of chlorophyll a, chlorophyll b, and carotenoids in soybean leaves / Remote Sens. Environ 39 (3) : 239 ~ 247
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
연초의 엽위 분포형태에 따른 지상부 원격측정 센서의 유효 측정거리
한국토양비료학회 학술발표회 초록집
2006 .05
-
Evaluation for Biomass and Nitrogen Status in Tobacco Plants by Reflectance Indices from Ground-based Remote Sensors
한국토양비료학회 학술발표회 초록집
2008 .05
-
Estimation of Nitrogen Uptake and Yield of Tobacco (Nicotiana tobacum L.) by Reflectance Indices of Ground-based Remote Sensors
한국토양비료학회지
2014 .06
-
Relationship Between Color Characteristic and Reflectance Index by Ground-based Remote Sensor for Tobacco Leaves
한국토양비료학회지
2009 .08
-
칼라센서를 이용한 담배 완숙도의 식별장치 개발
한국연초학회지
1994 .01
-
Factors Affecting Reflectance Indices of Ground-based Active Sensors
한국토양비료학회 학술발표회 초록집
2009 .10
-
지상원격측정 센서의 반사율 지표를 활용한 사경재배 연초의 생체량 및 질소영양 평가
한국토양비료학회지
2009 .04
-
Using Optical Remote Sensors to Estimate Leaf Nitrogen Content in Rice Canopy
한국토양비료학회 학술발표회 초록집
2005 .09
-
지상원격측정 센서를 이용한 벼의 생체량 및 질소 영양 평가
한국토양비료학회지
2010 .12
-
지상 원격측정 센서를 활용한 벼의 생체량과 질소 흡수량 추정
한국토양비료학회지
2011 .10
-
담배 연기성분의 GC-Profile 특성비교
한국연초학회지
1994 .01
-
Comparison of Ground-Based Remote sensors for Evaluation of Crop Biomass Affected by Nitrogen Stress
한국토양비료학회 학술발표회 초록집
2005 .09
-
건엽중 및 엽면적에 의한 잎담배 수량예측
한국연초학회지
1989 .01
-
저장기간에 따른 $CO_2$ 팽화처리 원료잎담배의 이화학적 특성 변화
한국연초학회지
2000 .01
-
Reviews of the measurement method for crop growth by using noncontact sensor
한국농림기상학회 학술발표논문집
2011 .01
-
고온 증기를 이용한 잎담배의 팽화연구
한국연초학회지
1995 .01
-
섬유소 분해효소 및 니코틴 분해세균을 이용한 잎담배의 발효촉진효과
한국연초학회지
1991 .01
-
토양수분 함량차이가 버어리종 담배의 생육, 내용성분 및 단백질 Pattern에 미치는 영향
한국연초학회지
1986 .01
-
버어리종 잎담배의 화학성분에 의한 관능 특성 예측
한국연초학회지
2007 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-521-000806623