desertification evaluation

基本解釋

Study of desertification quantitative evaluation by remote sensing information is a hot spot of remote sensing application research.
基于遙感手段的荒漠化程度定量化評(píng)價(jià)是當(dāng)前遙感應(yīng)用研究中的一個(gè)熱點(diǎn)問題。
Remote sensing information is widely used in the study of desertification evaluation on account of its merits in its cyclical, macro and systematic aspects.
遙感信息以其周期性、宏觀性和系統(tǒng)性方面的優(yōu)勢(shì)，在土地荒漠化評(píng)價(jià)中得到廣泛應(yīng)用。
Remote sensing, with the merit of large information capacity, huge observation scope, high accuracy and speed, has become the main means of regional desertification monitoring and evaluation.
近些年來，遙感以其信息量大、觀測(cè)范圍廣、精度高、數(shù)據(jù)更新速度快等優(yōu)點(diǎn)，已成為區(qū)域荒漠化監(jiān)測(cè)與評(píng)價(jià)的主要手段。