The 1st Academic Discussion of Jingyuetan Remote Sensing Test Site in 2012

Time

14:40, July 9, 2012, Mon.

Location

conference room, 5F, research building on Weishan Road

Participants

Li Xiaofeng, Li Xiaojie, Gu Lingjia, Wu Bin, Zheng Xingming, Li Yangyang, Ren Jianhua, Ding Yanling, Zhao Kai, Lixian

Main Contents

1. Dr Li Xiaofeng gave a brief introduction to the results of his senior visiting toAustralia: a study on decomposition methods of spectral mixed pixels.

2. Dr Li Yangyang introduced the comprehensive experiments of Heihe remote sensing and the results of multi-source remote sensing experimental data of saline-alkali soil in the west ofJilinprovince in June 2012. 3. Dr. Ding Yanling introduced measurement methods of vegetation coverage.

Scientific Problems

1. Determination methods of spectral correlation in decomposition of mixed pixels.

2. Determination principles and methods of solving ill-conditioned equations during the linear decomposition of mixed pixels.

3. Can Lyapunov convergence exponent in Chaos be applied to the study of problem 2 ?

4. How to make the scientific problems and goals ofHeiheRiverexperiments more concise.

5. Standardize experimental data of saline-alkali soil.

6. Correcting methods of geometric distortion and accuracy analysis during the measurement of vegetation coverage.

7. Spots removing methods of vegetation coverage.

Next arrangements

1. Dr Zheng Xingming is responsible for organizing and writing a piece of software to standardize saline-alkali soil data.

2. Dr Ding Yanling will improve measuring methods of vegetation coverage.

3. Everyone should determine the title of his article before July 13, 2012.

Attachments

Extraction methods of maize vegetation coverage in saline-alkali soil based on digital camera

Joint experiments of comprehensive remote sensing observations of the ecological-hydrological process of the Heihe River Basin