Bei JIANG

Last seen: 1 year ago | Active since 2021

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How can I read variables （lat lon and chl-a）in nc files with groups？
Hi， I download Aqua-MODIS nc file from Level-3 Binned/Aqua-MODIS/2019/064 (nasa.gov)，the file is too large to upload. I alrea...

2 years ago | 1 answer | 0

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How to convert EPSG:3413 WGS 84 / NSIDC Sea Ice Polar Stereographic coordinate system to EPSG:4326 WGS 84 coordinate system?
Hello， I got daily sea ice concentration data from https://nsidc.org/data/G02135/versions/3（please see attachment).I got the XY...

3 years ago | 1 answer | 0

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How can I get the sea ice concentration data corresponding to the latitude and longitude from the geotiff file?
Hello， I got daily sea ice concentration data from https://nsidc.org/data/G02135/versions/3（please see attachment）, but the fil...

3 years ago | 1 answer | 0

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Question

How to draw the minimum and maximum sea ice extent on a sea ice concentrations map?
Now, I draw a average sea ice concentrations map during one month （see below）, however, I want to plot a minimum and maximum sea...

3 years ago | 0 answers | 0

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Question

I use the arcticseaice function created by Chad Greene to plot a map, how can I plot a scatter on it ?
Hello，the data for scatter plot is [lat,lon,concentrations]. I use Andrew Bliss' polarstereo_fwd to convert lat,lon to x,y. Howe...

3 years ago | 0 answers | 0

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