Results 11 to 20 of about 434,485 (278)

Validation of the ESA CCI+SSS products

, 2021
<div> <p><span>The </span><span>European Space Agency (ESA) Climate Change Initiative (CCI+) for Sea Surface Salinity (CCI+SSS) project aims at generating long-term, improved, calibrated global SSS fields from space. </span>The project started in mid-2018 ...
Adrien Martin, Sébastien Guimbard, Jacqueline Boutin, Nicolas Reul, Rafael Catany, Paolo Cipollini, Esa Cci+sss consortium   +6 more
core   +4 more sources

Evaluating ESA CCI soil moisture in East Africa. [PDF]

Int J Appl Earth Obs Geoinf, 2016
To assess growing season conditions where ground based observations are limited or unavailable, food security and agricultural drought monitoring analysts rely on publicly available remotely sensed rainfall and vegetation greenness. There are also remotely sensed soil moisture observations from missions like the European Space Agency (ESA) Soil ...
McNally A, Shukla S, Arsenault KR, Wang S, Peters-Lidard CD, Verdin JP.   +5 more
europepmc   +6 more sources

Uncertainty Characterisation & Validation within ESA Fire-CCI [PDF]

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
Uncertainty characterisation and validation are critical phases to generate any Essential Climate Variable (ECV), and therefore both have been included as key deliverables of the ESA CCI programme [1]. All products generated by the CCI are required to have an associated per pixel uncertainty characterisation.
James Brennan, Philip Lewis, José Gómez-Dans, Maxim Chernetskiy, Emilio Chuvieco, Joshua Lizundia, Manuel Lameiras Campagnolo, José M. C. Pereira, Duarte Oom   +8 more
openaire   +5 more sources

Characteristic of Soil Moisture in Indonesia Using ESA CCI Satellites Products [PDF]

Indonesian Journal of Geography, 2021
Soil moisture (SM) is one of the energy and water exchange main drivers between the atmosphere and land surface. The study aims to analyze the soil moisture characteristics in Indonesia on monthly and seasonal time scales. The analysis uses mapping of monthly and seasonal ESA CCI SM satellite products of mean daily from 1979 to 2016. The results showed
Fatkhuroyan, Fatkhuroyan, Wati, Trinah, Kurniawan, Roni   +2 more
openaire   +4 more sources

Delivering the Lake Essential Climate VariableAn update from ESA CCI Lakes

CLIMRISK19, 2019
Poster at CLIMRISK19, Trento TheLakesCCIprojectispartoftheClimateChangeInitiative(CCI)EuropeanSpaceAgency(ESA)andrunforthreeyears. Mainobjectiveistoexploitsatellitedatatocreatethelargestandlongestpossibleconsistent,globalrecordofthefivelakevariables:lakewaterlevel(LWL),extent(LWE),temperature(LSWT),surface-leavingreflectance(LWLR),andicecover(LIC).
M Bresciani, M Pinardi, C Giardino, G Free, S Simis, JF Cretaux, C Merchant, H Yesou, C Duguay, B Coulon   +9 more
openaire   +5 more sources

Validation of SMOS, SMAP, and ESA CCI Soil Moisture Over a Humid Region

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
With recent advances in satellite microwave soil moisture estimation, there is a demand for up-to-date validation of satellite soil moisture products. This article presents a sparse network validation over a humid region within the Laurentian Great Lakes
Xiaoyong Xu, Steven Frey
doaj   +3 more sources

ESA CCI Soil Moisture for improved Earth system understanding: State-of-the art and future directions [PDF]

Remote Sensing of Environment, 2017
Climate Data Records of soil moisture are fundamental for improving our understanding of long-term dynamics in the coupled water, energy, and carbon cycles over land. To respond to this need, in 2012 the European Space Agency (ESA) released the first multi-decadal, global satellite-observed soil moisture (SM) dataset as part of its Climate Change ...
Dorigo, W., Wagner, W., Albergel, C., Albrecht, F., Balsamo, G., Brocca, L., Chung, D., Ertl, M., Forkel, M., Gruber, A., Haas, D., Hamer, P. Hirschi, M., Ikonen, J., de Jeu, R., Kidd, R., Lahoz, W., Liu, Y.Y., Miralles, D., Mistelbauer, T., Nicolai-Shaw, N., Parinussa, R., Pratola, C., Reimer, C., van der Schalie, R., Seneviratne, S.I., Smolander, T., Lecomte, P.   +54 more
core   +11 more sources

An Evaluation of 20-m ESA-CCI S2 Prototype LC Product [PDF]

Frontiers in Sustainable Food Systems, 2020
Agricultural production estimate represents a key element in food security analysis, but before the agricultural statistics services process and release the data some precious early warning time is lost. While many remote sensing derived yield estimation
Adoum Alkhalil, Ibrahima Kadaoure, Michel Kouadio   +2 more
doaj   +2 more sources

Calibration of the ESA CCI-Combined Soil Moisture Products on the Qinghai-Tibet Plateau

Remote Sensing, 2023
Soil moisture (SM) retrieved from satellite and spaceborn sensors provides useful parameters for earth system models (ESMs). The Climate Change Initiative (CCI) SM products released by the European Space Agency have been widely used in many humid/semi ...
Wenjun Yu, Yanzhong Li, Guimin Liu
doaj   +3 more sources

ESA CCI Soil Moisture Assimilation in SWAT for Improved Hydrological Simulation in Upper Huai River Basin

Advances in Meteorology, 2018
The assimilation of satellite soil moisture (SM) products with coarse resolution is promising in improving rainfall-runoff modeling, but it is largely impacted by the data assimilation (DA) strategy.
Yongwei Liu, Wen Wang, Yuanbo Liu
doaj   +2 more sources