ECOCLIMAP: a global database of land surface parameters at 1 km resolution

被引：124
|
作者：
Champeaux, JL [1 ]
Masson, V [1 ]
Chauvin, R [1 ]
机构：
[1] Meteo France, CNRM, F-31057 Toulouse, France
来源：
METEOROLOGICAL APPLICATIONS | 2005年 / 12卷 / 01期
关键词：
D O I：
10.1017/S1350482705001519
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
Soil/vegetation-atmosphere transfer schemes (SVATS) require only a few primary Parameters as inputs (leaf area index, vegetation fraction and albedo). The object of this paper is to describe methods used to derive these parameters from surface cover maps, climate maps and NDVI datasets. The resolution of these new surface parameters is 1 km at the global scale. The ECOCLIMAP database is available online to the research community at http://www.cnrm.meteo.fr/gmme/PROJETS/ECOCLIMAP/ page_ecoclimap.htm. An application of this strategy for urban use at a finer scale (30m resolution) is presented here for the city of Marseille.
引用
收藏
页码：29 / 32
页数：4
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