Results 21 to 30 of about 69,982 (291)

An overview of uncertainties in evapotranspiration estimation techniques

Journal of Agrometeorology, 2023
Accurate estimation of evapotranspiration (ET) is essential both at the regional and local scales for many management tasks. Numerous methods for estimating ET with various complexities and combinations exist which may be broadly classified as direct ...
GLORIA I. EZENNE, NKPOUTO U. EYIBIO, JANE L. TANNER, FELIX U. ASOIRO, SUNDAY E. OBALUM   +4 more
doaj   +1 more source

Estimation of evapotranspiration in the Mu Us Sandland of China [PDF]

, 2010
Evapotranspiration (ET) was estimated from 1981–2005 over Wushen County located in the Mu Us Sandland, China, by applying the Advection-Aridity model, which is based on the complementary relationship hypothesis.
J. Bai, H. Zhou, L. Lu, S. Liu, Z. Jia, Lu, L., L. Jia, Liu, S., Jia, L., Bai, J., Jia, Z., Zhou, H.   +11 more
core   +1 more source

Reference crop evapotranspiration derived from geo-stationary satellite imagery: a case study for the Fogera flood plain, NW-Ethiopia and the Jordan Valley, Jordan [PDF]

, 2010
First results are shown of a project aiming to estimate daily values of reference crop evapotranspiration ET0 from geo-stationary satellite imagery. In particular, for Woreta, a site in the Ethiopian highland at an elevation of about 1800 m, we tested a ...
Bruin, H.A.R., de, Trigo, I.F., Tol, C., van der, Enku, N.T., Jitan, M.A., Gieske, A.S.M.   +5 more
core   +1 more source

Haihe River Basin evapotranspiration datasets [PDF]

, 2020
Irrigation is the greatest human interference with the terrestrial water cycle. Detailed knowledge on irrigation is required to better manage water resources and to increase water use efficiency.
Koch, Julian
core   +1 more source

Advances in Evaporation and Evaporative Demand [PDF]

, 2022
The importance of evapotranspiration is well-established in different disciplines such as hydrology, agronomy, climatology, and other geosciences. Reliable estimates of evapotranspiration are also vital to develop criteria for in-season irrigation ...

core   +1 more source

Runoff simulation by hydrological model based on the assimilated evapotranspiration

Shui kexue jinzhan, 2018
A new evapotranspiration data assimilation system was proposed by using the ensemble Kalman filter to assimilate the remote sensing evapotranspiration and simulated evapotranspiration by the Xin'anjiang model.
WANG Weiguang, LI Jinxing, WEI Jiande, SHAO Quanxi, DENG Chao, YU Zhongbo   +5 more
doaj   +1 more source

Evapotranspiration.

Netherlands Journal of Agricultural Science, 1954
The practical difficulties of calculating evapo-transpiration using Thornthwaite's and Penman's methods are discussed.-w.J.B. (Abstract retrieved from CAB Abstracts by CABI’s permission)
van Wijk, W.R., de Vries, D.A.
openaire   +3 more sources

Thermal remote sensing from Airborne Hyperspectral Scanner data in the framework of the SPARC and SEN2FLEX projects: an overview [PDF]

, 2009
The AHS (Airborne Hyperspectral Scanner) instrument has 80 spectral bands covering the visible and near infrared (VNIR), short wave infrared (SWIR), mid infrared (MIR) and thermal infrared (TIR) spectral range.
Gillespie, A., L. Guanter, Sobrino, JA, M. Romaguera, Z. Su, J. C. Jiménez-Muñoz, Guanter, L, Nerry, Françoise, F. Nerry, Jia, L, Morales, L., Olioso, A, Jiménez-Miñoz, J. C., Guanter, Luis, L. Morales, Mattar, Cristian, V. Hidalgo, Morales, L.M., Romaguera Albentosa, M., Jia, L., Sobrino, J.A., Cuenca, J, Zarco-Tejada, P.J., J. A. Sobrino, Olioso, A., Su, Zhongbo, E. de Miguel, Sobrino, J. A., W. Timmermans, Su, Z., Y. Julien, J. Cuenca, Gillespie, A, L. Balick, Julien, Y, Soria, G., Moreno, José, Balick, L, A. Gieske, Franch, B, C. Mattar, de Miguel, E, Romaguera, M, Sepulcre-Canto, G., Moreno, J., Shen, Q., J. Moreno, Julien, Y., Hidalgo, V., D. Sabol, Timmermans, W., Franch, B., Soria, G, Sabol, D, Zarco-Tejada, P. J., Timmermans, W, Gieske, A.S.M., Q. Shen, A. Gillespie, Shen, Q, Miguel, E., de, Nerry, F., Su, Z, Gillespie, A.R., Romaguera, M., Mattar, C., ... [et al.], Gieske, A., Nerry, F, Balick, L., Guanter, L., Timmermans, W.J., L. Jia, Olioso, Albert, P. J. Zarco-Tejada, Cuenca, J., G. Sepulcre-Cantó, Jimenez-Munoz, J.C., Sepulcre-Canto, G, Su, Z.; id_orcid, Gieske, A, Moreno, J, de Miguel, E., Hidalgo, V, Sabol, D., Morales, L, Soria, E., B. Franch, Jimenez-Munoz, JC, G. Sòria, A. Olioso, Mattar, C, Zarco-Tejada, PJ   +92 more
core   +1 more source

Estimating in-season actual evapotranspiration over a large-scale irrigation scheme in resource-limited conditions [PDF]

, 2020
Reliable and readily available data on actual evapotranspiration (ETa) over large-scale areas throughout the crop growing season are critical for improved agricultural irrigation and water resource management.
Traore, Farid, Sawadogo, Estimating in-season actual evapotranspiration over a large-scale irrigation scheme in resource-limited conditions, Kouadio, Louis, Hessels, Tim, Gundogdu, Kemal   +4 more
core   +1 more source

Remote sensing estimation on regional continuous daily evapotranspiration based on Richards equation

Shuiwen dizhi gongcheng dizhi
Evapotranspiration (ET) is an important part of water cycle in nature, and the estimation of evapotranspiration on spatio-temporal scale has always been a hot issue. Remote sensing can estimate evapotranspiration on regional scale, but it is difficult to
Xixuan WANG, Jinling KONG, Qiutong ZHANG, Zaiyong ZHANG, Lizheng WANG   +4 more
doaj   +1 more source