@inproceedings{fdi:010011232,
  title = {{A}nalyse des relations entre les constituants des sols, la dynamique de la surface et les r{\'e}flectances simul{\'e}es ou mesur{\'e}es par t{\'e}l{\'e}d{\'e}tection satellitaire : exemple de la vall{\'e}e du fleuve {S}{\'e}n{\'e}gal},
  author = {{M}an{\'e}, {L}.{K}. and {B}oivin, {P}ascal and {R}ichard, {J}ean-{F}ran{\c{c}}ois and {H}ammecker, {C}laude},
  editor = {},
  language = {{FRE}},
  abstract = {{T}he aim of this study is to analyse the relationships between the reflectance, the soil constituants and the different evolutions of soil surface. {T}he ground level radiometrical measurements are in agreement with the satellite reflectance measurements. {C}ovariography has showed significative interelation between reflectance and internal soil properties (clay content, organic matter content...) and between reflectance and superficial soil dynamics (stability, destructuration, accumulation, crusting). {S}imple models have been proposed for determining the clay content in soil. {T}he applying of these models has shown that the ground level {CIMEL} radiometer measurements overestimates the soil clay content in a range from 3 to 9%. {O}n the other hand, {SPOT} satellite underestimates this content of 7% with radiometrical bands and of 9% with the indices. ({R}{\'e}sum{\'e} d'auteur)},
  keywords = {{TELEDETECTION} {SPATIALE} ; {IMAGE} {SATELLITE} ; {ANALYSE} {DE} {DONNEES} ; {RADIOMETRIE} ; {REFLECTANCE} ; {SURFACE} {DU} {SOL} ; {SENEGAL} {VALLEE} ; {PODOR} {REGION}},
  numero = {},
  pages = {147--152 multigr.},
  booktitle = {{G}{\'e}ophysique des sols et des formations superficielles : abstracts et r{\'e}sum{\'e}s {\'e}tendus},
  year = {1997},
  URL = {https://www.documentation.ird.fr/hor/fdi:010011232},
}