利用MODIS数据识别水稻关键生长发育期

被引：29

作者：

孙华生 ^{[1
,2
,3
]}

黄敬峰 ^{[1
,4
]}

彭代亮 ^{[1
,2
]}

机构：

[1] 浙江大学农业遥感与信息技术应用研究所

[2] 浙江省农业遥感与信息技术应用重点研究实验室

[3] 徐州师范大学测绘学院

[4] 环境修复与生态健康教育部重点实验室

来源：

遥感学报 | 2009年 / 13卷 / 06期

关键词：

遥感; MODIS; EVI; 水稻; 生长发育期; 物候;

D O I：

暂无

中图分类号：

TP79 [遥感技术的应用];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

利用遥感方法提取中国范围内的水稻关键生长发育期。首先,对时间序列TerraMODIS-EVI(Enhanced Vegetation Index)进行傅里叶和小波低通滤波平滑处理,然后,根据水稻在移栽期、分蘖初期、抽穗期和成熟期的EVI变化特征,实现对各个生长发育期的识别。通过将利用2005年MODIS数据识别的结果与当年气象台站的地面观测资料进行比较,采用本研究中的识别方法得出的水稻各个生长发育期的绝对误差大部分小于16d,经过F检验表明提取的结果与地面观测资料在0.05水平下具有显著一致性。研究中的信息提取方法可被用于其他年份的水稻生长发育期识别,根据其他作物的生长发育特点,也可能适合于提取其他作物的生长发育期。

引用

页码：1122 / 1137

页数：16

共 20 条

[1]

Inter-Annual Variability and Decadal Trends in Alpine Spring Phenology: A Multivariate Analysis Approach[J] . Sibylle Studer,Christof Appenzeller,Claudio Defila.Climatic Change . 2005 (3)

[2]

A crop phenology detection method using time-series MODIS data[J] . Toshihiro Sakamoto,Masayuki Yokozawa,Hitoshi Toritani,Michio Shibayama,Naoki Ishitsuka,Hiroyuki Ohno.Remote Sensing of Environment . 2005 (3)

[3]

A simple method for reconstructing a high-quality NDVI time-series data set based on the Savitzky–Golay filter[J] . Remote Sensing of Environment . 2004 (3)

[4] Response of seasonal vegetation development to climatic variations in eastern central Asia [J].

Yu, FF ;

Price, KP ;

Ellis, J ;

Shi, PJ .

REMOTE SENSING OF ENVIRONMENT, 2003, 87 (01) :42-54

[5]

The MODIS Land product quality assessment approach[J] . David P Roy,Jordan S Borak,Sadashiva Devadiga,Robert E Wolfe,Min Zheng,Jacques Descloitres.Remote Sensing of Environment . 2002 (1)

[6]

Overview of the radiometric and biophysical performance of the MODIS vegetation indices[J] . A Huete,K Didan,T Miura,E.P Rodriguez,X Gao,L.G Ferreira.Remote Sensing of Environment . 2002 (1)

[7] An analysis of relationships among plant community phenology and seasonal metrics of Normalized Difference Vegetation Index in the northern part of the monsoon region of China [J].

Chen, XQ ;

Xu, CX ;

Tan, ZJ .

INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2001, 45 (04) :170-177

[8] Phytophenological trends in Switzerland [J].

Defila, C ;

Clot, B .

INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2001, 45 (04) :203-207

[9]

Phenology in central Europe – differences and trends of spring phenophases in urban and rural areas[J] . T. Roetzer,Markus Wittenzeller,Hans Haeckel,Jiri Nekovar.International Journal of Biometeorology . 2000 (2)

[10] Determining the growing season of land vegetation on the basis of plant phenology and satellite data in Northern China [J].

Chen, XQ ;

Tan, ZJ ;

Schwartz, MD ;

Xu, CX .

INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2000, 44 (02) :97-101

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