1985-2020 (8 Editions) global surface coverage download and introduction

       We have introduced a lot about surface coverage in the early stage , I also shared it with you 2000、2010、2020 year 30 Surface coverage of meters , This time, let's introduce one 1985、1990、1995、2000、2005、2010、2015、2020 The earth's surface is covered by , Enlarge the time span , Make your research more convenient . Please see below .

One 、  Previous articles recommend

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Two 、 1985-2020 In the world 30 Product description of dynamic monitoring of fine surface coverage

     In order to realize automatic long time sequence global 30 Dynamic monitoring target of meter surface coverage , The research group 2020 The latest global 30 Meter surface cover fine classification products （GLC_FCS30-2020） Reference data , A long-time dynamic monitoring scheme of land cover based on coupling change detection and dynamic updating is proposed , utilize 1984-2020 All of Landsat Satellite data （LandsatTM,ETM+ and OLI） stay Google Earth Engine The cloud computing platform has completed the long-term detection of land cover changes , Combined with the change detection results, the dynamic update of surface coverage is realized region by region and phase by phase , Produced 1985 year -2020 Annuity The ball 30 Meter fine surface coverage dynamic monitoring product . This product follows 2020 Classification system of annual benchmark data , contain 29 Surface cover types , The update cycle is 5 year .

        In this study 2020 In the world 30 Meter fine surface coverage classification products as the benchmark , An automatic dynamic monitoring scheme of ground cover combining coupling change detection and dynamic updating is proposed , utilize 1984-2020 Full year sequence Landsat Satellite data , Independent modeling and dynamic updating on a region by region basis , Produced 1985-2020 In the world 30 Meter fine surface coverage dynamic monitoring product .

        This set of data comes from the data sharing service system of the earth big data science project of the Chinese Academy of Sciences . You can download data directly after you register your account .  

https://data.casearth.cn/

Here we directly provide the download address of these years

1985：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e42

1990：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e43

1995：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e44

2000：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e45

2005：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e46

2010：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e47

2015：

https://data.casearth.cn/sdo/detail/6123651428a58f70c2a51e48

2020：

https://data.casearth.cn/sdo/detail/5fbc7904819aec1ea2dd7061

3、 ... and 、 How to download

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Here we have 2020 The data download method of the year will give you an explanation .2020 The global data volume in is about 24G about .

Hard coding , I recorded a video directly for you , You can see how to download the data of your own research area by checking the following video .

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