Study on Spatial Scale Transformation Method of MODIS NDVI and NOAA NDVI in Inner Mongolia Grassland
文献类型: 外文期刊
第一作者: Zhang, Hongbin
作者: Zhang, Hongbin;Yang, Guixia;Huang, Qing;Li, Gang;Chen, Baorui;Xin, Xiaoping;Zhang, Hongbin;Yang, Guixia;Li, Gang;Chen, Baorui;Xin, Xiaoping;Zhang, Hongbin;Yang, Guixia;Huang, Qing;Li, Gang;Chen, Baorui;Xin, Xiaoping
作者机构:
关键词: Spatial scaling;grassland remote sensing;MODIS;NOAA
期刊名称:COMPUTER AND COMPUTING TECHNOLOGIES IN AGRICULTURE IV, PT 2
ISSN: 1868-4238
年卷期: 2011 年 345 卷
页码:
收录情况: SCI
摘要: Based on MODIS NDVI and NOAA NDVI datum, covering the primary grassland types of Inner Mongolian in growing seasons from 2000 to 2003, this paper analyzes annual variation rule of the relationship between MODIS NDVI and NOAA NDVI datum. We use the theory of statistics to discuss the spatial scaling methods between different resolutions images of remote sensing in large-scale spatial extent. At the same time, we build spatial scaling model by MODIS NDVI and NOAA NDVI datum of July and August in 2002, and apply it to the 2003's NOAA NDVI datum, then take the survey datum in field to validate the precision of the model. The result indicates that this spatial scaling method is effective, and the model could be applied to other times. This method makes it scientific and effective to analyze and compare the result of monitor by NOAA NDVI and MODIS NDVI of different times in grassland.
分类号:
- 相关文献
作者其他论文 更多>>
-
Integrated Genetic Diversity and Multi-Omics Analysis of Colour Formation in Safflower
作者:Qin, Yonghua;Fan, Kangjun;Yimamu, Aidiya;Zhan, Peng;Lv, Lu;Li, Gang;Liu, Jiao;Liu, Hong;Qin, Rui;Hu, Zunhong;Hu, Xueli;Yan, Xingchu
关键词:
Carthamus tinctorius L.; genetic diversity; core germplasm; transcriptome; metabolome -
Saponin content in medicinal plants in response to application of organic and inorganic fertilizers: a meta-analysis
作者:Lv, Junyan;Liu, Shouzan;Wang, Hongzhen;Yang, Feng;Shen, Qiong;Zhang, Hongbin;Ma, Guobiao;Bai, Yan;Lv, Junyan;Li, Xin;Zhang, Shaobo;Liu, Shouzan;Wang, Hongzhen;Yang, Feng;Shen, Qiong;Zhang, Hongbin;Ma, Guobiao;Bai, Yan;Hu, Chunli;Ding, Lan
关键词:fertilizers; meta-analysis; medicinal plant; saponins; bioactive compounds
-
Comparative transcriptome profiling reveals the key genes and molecular mechanisms involved in rice under blast infection
作者:Li, Gang;Wang, Jian;Cheng, Baoshan;Wang, Di;Gao, Hao;Xu, Weijun;Wang, Wei;Gao, Qingsong;Zhang, Wenxia;Ji, Jianhui;Li, Bianhao;Zhang, Guoliang;Qi, Zhongqiang;Liu, Yongfeng
关键词:Rice; Blast; Transcriptome; Disease resistance; Hormones; Biochemical indicators
-
The impact of agricultural land use on the linkages between soil microbial communities and agroecosystem functioning is depth-dependent
作者:Cao, Wenchao;Zou, Yukun;Shan, Ying;Wang, Jinchuang;Li, Gang;Singh, Brajesh Kumar;Singh, Brajesh Kumar
关键词:Deep soil; Soil organic carbon; C mineralization; Net N mineralization; Soil microorganisms; Extracellular enzyme activities
-
Contrasting drought sensitivity of Eurasian and North American grasslands
作者:Yu, Qiang;Gu, Qian;Dong, Shikui;Yu, Qiang;Xu, Chong;Wu, Honghui;Xin, Xiaoping;Xu, Chong;Wu, Honghui;Ke, Yuguang;Wang, Hongqiang;Xin, Xiaoping;Zuo, Xiaoan;Luo, Wentao;Ma, Wang;Wang, Zhengwen;Ren, Haiyan;Knapp, Alan K.;Smith, Melinda D.;Collins, Scott L.;Rudgers, Jennifer A.;Luo, Yiqi;Hautier, Yann;Wang, Chengjie;Han, Guodong;Jiang, Yong;Han, Xingguo;Gao, Yingzhi;Gao, Yingzhi;He, Nianpeng;Zhu, Juntao;Yu, Guirui;Li, Linghao;Han, Xingguo
关键词:
-
Enhanced Wind Erosion Control by Alfalfa Grassland Compared to Conventional Crops in Northern China
作者:Qin, Qi;Xin, Xiaoping;Xu, Dawei;Yan, Ruirui;Qi, Jiaguo
关键词:soil wind erosion; alfalfa grassland; cereal crops; vegetation-covered days; RWEQ model
-
Response of the germinable soil seed bank of temperate Leymus chinensis meadows to mowing regimes
作者:Zhang, Zhitao;Lv, Shijie;Wei, Zhijun;Han, Guodong;Zhang, Zhitao;Yu, Tianqi;Xin, Xiaoping;Yan, Ruirui;Liu, Hongmei
关键词:mowing system; temperate
Leymus chinensis meadow steppe; germinable soil seed bank; sustainable development; perennial grass; upper-growth grasses