메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
저널정보
한국기상학회 Korean Journal of the Atmospheric Sciences Korean Journal of the Atmospheric Sciences Volume 6 Number 2
오류 신고하기

피인용 0

검색

    초록·키워드

    The adjoint model of the National Center for Atmospheric Research quasigeostrophic model is developed to calculate the gradient sensitivity of the forecast error to the initial condition and singular vectors of the flow. The results of the tangent linear and the adjointness check confirm the correctness of the formulation as well as the usefulness of the tangent linear and adjoint model to analyze the dynamical processes in the quasigeostrophic model. Adjoint-based sensitivities (i. e., gradient sensitivity and singular vector) calculated for a simulated cyclogenesis event in the quasigeostrophic model show similar characteristics at the initial and final times. The structure and evolution of the gradient sensitivity and singular vector at the initial stage suggest the importance of the barotropic process for the growth and propagation of the forecast error and singular vectors.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-ECN-0101-2009-453-016279738