[PDF] Top 20 Estimating evapotranspiration from remote sensing: the case of Sahelian Africa.
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Estimating evapotranspiration from remote sensing: the case of Sahelian Africa.
... words: Evapotranspiration, remote sensing, Sahel, water cycle, EVASPA, MODIS Evapotranspiration (ET) is a key surface process in the Earth’s water and energy ...In the cultivated ... Voir le document complet
3
Using coarse remote sensing radar observations to control the trajectory of a simple Sahelian land suiface model
... affects the STEP model simulations at the beginning of the growing season when the distribution of rainfall events is highly irregular ...and the near soil surface ... Voir le document complet
18
Improving operational land surface model canopy evapotranspiration in Africa using a direct remote sensing approach
... realization of NOAH IGBP International Geosphere-Biosphere Programme H Sensible Heat this study are improved further downstream in the model- ing process by direct insertion using the ... Voir le document complet
14
A New Agricultural Drought Index to Better Detect and Monitor Millet Crop by Remote Sensing in West Africa: Case of Niger
... Thus, the interest of this research is to propose a new agricultural drought index, named Agricultural Drought Condition Index (ADCI), to better identify and monitor agricultural drought linked to Niger's ... Voir le document complet
12
Comparison of soil moisture fields estimated by catchment modelling and remote sensing: a case study in South Africa
... with remote sensing The soil moisture retrieval method from the ERS scatterom- eter data is from its conception a change detection method which compares individual backscatter ... Voir le document complet
18
Comparison of soil moisture fields estimated by catchment modelling and remote sensing: a case study in South Africa
... In the original 10 version proposed by Liu and Todini (2002), TOPKAPI consists of five main modules comprising soil, overland, channel, evapotranspiration and snow ...modules. The first three ... Voir le document complet
35
Words as tracers in the history of science and technology: the case of photogrammetry and remote sensing
... also the case for ...approaches from the pioneering works of Laussedat in France (Polidori 2020 ) and Meydenbauer in Germany (Albertz 2007 ) about 10 years apart, ...Beyond the ... Voir le document complet
13
Uncertainty in evapotranspiration from land surface modeling, remote sensing, and GRACE satellites
... Bureau of Economic Geology, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas, USA, 2 Geosciences Rennes, UMR CNRS 6118, Universit e de Rennes 1, Rennes, France Abstract ... Voir le document complet
22
Remote sensing and GIS techniques for supporting organic cotton certification process in West Africa
... Technically, the objectives of this study are first to assess the potential bio-chemico-physical differences between organic and non organic cotton with diverse field measurements such as chlorophyll ... Voir le document complet
1
New lessons on the Sudd hydrology learned from remote sensing and climate modeling
... estimation of evaporation is at the expense of the computed ...In the DRA run there is no overestimation of evapo- ration in the dry season because of the ... Voir le document complet
13
New lessons on the Sudd hydrology learned from remote sensing and climate modeling
... over the drained Sudd (from east to west in the dry season) has higher water uptake capacity, which enhances water advection from further south, while enhanced surface evaporation provides ... Voir le document complet
34
Feature Profiles from Attribute Filtering for Classification of Remote Sensing Images
... methods, the output profiles are a set of filtered images obtained by attribute filtering ...still the gray values of the connected components (CCs) w.r.t the nodes of ... Voir le document complet
9
A case study of pyro-convection using transport model and remote sensing data
... in the burning regions at the end of June 2004. The con- vection was likely enhanced by the strong forest fire activ- ity (so-called pyro-convection) and penetrated into the ... Voir le document complet
14
Automatic extraction of faults and fractal analysis from remote sensing data
... pensate the stress, the segments grow. In this process the growing segments connect forming complex systems which are ...at the surface. The first step is the synchronous ... Voir le document complet
9
Estimating the Distribution of Household Wealth in South Africa
... estimates the wealth distribution in South Africa from 1993 to 2018, and advances the lit- erature in several ...South Africa that can inform estimations on wealth, including ... Voir le document complet
55
Characterizing the complexity of landscape boundaries by remote sensing
... is the extent of a landscape? What landscape u nits should be analysed? What precision is req uired? Meijerink (1985) considered t hat watersheds were the best u nits in which the in- ... Voir le document complet
14
Recent Developments from Attribute Profiles for Remote Sensing Image Classification
... The standard extension of APs on hyperspectral images was proposed in [9] by first applying the principal component analysis (PCA) on the image and then extracting APs from some first ... Voir le document complet
7
Combining remote sensing imagery of both fine and coarse spatial resolution to estimate crop evapotranspiration and quantifying its influence on crop growth monitoring
... Department of Environmental Sciences and Land Use Planning, Université catholique de Louvain (UCL), Louvain-la-Neuve, ...(3) The Flemish institute for technological research (VITO), MOL, ...University ... Voir le document complet
2
Hyperspectral remote sensing of foliar nitrogen content
... measured from space because the radiation scattered from leaves and exiting the canopy in the direction of the sensor is strongly af- fected by the 3D canopy ... Voir le document complet
9
Applications of frequency combs in remote sensing
... shows the voltage power spectral densities measured on a reference detector with and without its input fibre being plugged ...cases, the voltage PSD of the noise-only trace, combined with ... Voir le document complet
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