I am an amateur natural history enthusiast from Beijing, China.

I have some basic knowledge and skills about computer technology and ecology. I focused on key technique and methodology of collection, processing, publishing and sharing of biodiversity data and information. I have participated in the construction of some data platforms：Catalogue of Life China (http://sp2000.org.cn/info/info_checklist) , Biodiversity Data Platform & Encyclopedia of China (http://www.especies.cn http://www.especies.cn/baike) .

Most of my observations in iNat have latitude & longitude ( Based on the AMAP https://www.amap.com. Because Google Map cannot match satellite map with layer of roads well in some areas).