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CGIAR Research Program on Climate Change, Agriculture and Food Security[Characterizing and validating global land cover workshop]Characterizing and validating global land cover workshop

The absence of an agricultural census in Nigeria means that samples for surveys to estimate agricultural production are obtained from a non-comprehensive, non-representative set of farms. Therefore, aggregate production data quality is questioned. The methods employed herein provide a new way to ...


Hatzenbuehler, P.L.Abbott, Philip C.Abdoulaye, Tahirou[Evaluation of Nigerian agricultural production data]Evaluation of Nigerian agricultural production data

Limited research has been done to estimate the root biomass (belowground biomass) of savanna grasslands. The advent of remote sensing and related products have facilitated the estimation of biomass in terrestrial ecosystems, providing a synoptic overview on ecosystems biomass. Multispectral remot...


Chapungu, L.Nhamo, LuxonGatti, R.C.[Estimating biomass of savanna grasslands as a proxy of carbon stock using multispectral remote sensing]Estimating biomass of savanna grasslands as a proxy of carbon stock using multispectral remote sensing

Remote Sensing has contributed to forest and landscape management. The technology, which includes sensors, processing software and analysis, has been extensively studied and applied. Studies that employed remote sensing have improved understanding of the sites studied. At the strategic level of f...


Takao, G.Priyadi, H.Ikbal Nursal, W[The operational role of remote sensing in forest and landscape management: Focus group discussion proceedings]The operational role of remote sensing in forest and landscape management: Focus group discussion proceedings
Amarnath, GirirajSikka, Alok K.[Satellite data offers new hope for flood-stricken farmers in India]Satellite data offers new hope for flood-stricken farmers in India

Presents the results of the National Oceanographic and Atmospheric Administration (NOAA) satellite calibration exercise obtained during the 1985 rainfall season field work as undertaken in the context of the Niger/USAID Tufts university/ILCA contract. Includes theoretical background of radio-refl...


Wagenaar, K.T.Ridder, N.A. de[Estimates of biomass production and distribution in the ILP project zone in 1985 based on satellite NDVI values.]Estimates of biomass production and distribution in the ILP project zone in 1985 based on satellite NDVI values.

This review paper evaluates the potential of remote sensing for assessing landscape and species diversity in mountainous terrain. Understanding the complex mechanism of biodiversity necessitate its spatial and temporal dynamics and synergetic adoption of measurement approaches with long-term plot...


Amarnath, GirirajBajracharya, B.Shrestha, B.[Geoinformatics for landscape ecology and biodiversity research.]Geoinformatics for landscape ecology and biodiversity research.
Beaulieu, NathalieVeneklaas, Erik JanBell, William C.[Using SAR images to locate gaps in the riparian forests of Colombia tropical lowlands]Using SAR images to locate gaps in the riparian forests of Colombia tropical lowlands

Predictions of tree size and density from a remote sensing model were used together with allometric regression equations from the literature to estimate foliage and above-ground woody biomass in sparse woodlands. Study sites with woody cover ranging from 10-50 per cent were located in the Sudania...


Franklin, J.Hiernaux, Pierre H.Y.[Estimating foliage and woody biomass in Sahelian and Sudanian woodlands using a remote sensing model]Estimating foliage and woody biomass in Sahelian and Sudanian woodlands using a remote sensing model

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