top of page

PROCOSINE

작성자 사진: 최원석 / 학생 / 생태조경·지역시스템공학부 ­최원석 / 학생 / 생태조경·지역시스템공학부 ­

A physically-based model for retrieving foliar biochemistry and leaf orientation using close-range imaging spectroscopy


In close-range remote sensing, a leaf becomes a more complex medium. In a leaf, its curved surface affects to reflectance. To account this BRDF effect, specular parameter (b_spec) and incident angle (theta_i) are integrated to PROSPECT model. Interestingly, b_spec has more influence to leaf strong absorption region. In that region, most of incident light is absorbed by leaf internal media and then only specularly reflected. Also theta_i has similar sensitivity profile to ALA in PROSAIL. theta_i would be a factor to interpret within-crown PROSAIL parameters.

Reference

Jay, S., Bendoula, R., Hadoux, X., Féret, J. B., & Gorretta, N. (2016). A physically-based model for retrieving foliar biochemistry and leaf orientation using close-range imaging spectroscopy. Remote Sensing of Environment, 177, 220-236.

Comentarios


© 2023 Wix로 제작된 본 홈페이지에 대한 모든 권리는 OOOO(사업체명)에 귀속됩니다.

bottom of page