Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 1681.
  1. Library Resource
    Articles et Livres
    décembre, 2016
    Viet Nam, Asia du sud-est
  2. Library Resource
    Articles et Livres
    décembre, 2017
    Sri Lanka

    Moderate Resolution Imaging Spectro-radiometer (MODIS) time-series Normalized Differential Vegetation Index (NDVI) products are regularly used for vegetation monitoring missions and climate change analysis. However, satellite observation is affected by the atmospheric condition, cloud state and shadows introducing noise in the data. MODIS state flag helps in understanding pixel quality but overestimates the noise and hence its usability requires further scrutiny. This study has analyzed MODIS MOD09A1 annual data set over Sri Lanka.

  3. Library Resource
    Articles et Livres
    décembre, 1987
    Indonésie, Asie, Asia du sud-est

    This analysis of global and Asian markets looks at protectionism and substitution (decline in starch trade, rise in trade of cassava feedstuffs) and the Asian regional market for cassava feedstuffs. The degree of substitution between cassava and grains has increased measurably during the postwar period. Cassava's future in world markets depends on its ability to compete with grains; so far this has depended on grain pricing policies and tariff structures of importing countries, making cassava trade more vulnerable than the international grain trade.

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