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plot data points on a map

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ahmad Saad
ahmad Saad on 19 Oct 2023
Commented: ahmad Saad on 27 Oct 2023
i need to plot the attached figure.
where
col1: lat
col2 :long
col3: obs
  6 Comments
Dyuman Joshi
Dyuman Joshi on 20 Oct 2023
What do the columns correspond to?
Latitude, Longtidue and?
ahmad Saad
ahmad Saad on 20 Oct 2023
Hi Dyuman
1st columns is lat,
2nd col is long;
3rd col is observations. (But now i think it is not important).

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Accepted Answer

Akira Agata
Akira Agata on 20 Oct 2023
How about the following?
data = readmatrix("https://jp.mathworks.com/matlabcentral/answers/uploaded_files/1515856/plot_map2.csv");
figure
geoscatter(data(:,1), data(:,2), "m.")
geobasemap topographic
geolimits([-30 45], [-20 50])
  7 Comments
Dyuman Joshi
Dyuman Joshi on 27 Oct 2023
@ahmad Saad, Please ask a new question - mention all the relevant information and provide data you are working with.

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